Weather Warnings and Signal

Update time：2024-06-06 10:28:28

Signal Name	Signal Meaning	Readiness Measures
White Warning of Typhoon	Typhoon is to affect or has affected within 48h.	1. The state of typhoon attention is triggered. Residents shall follow the latest event news and readiness notice. 2. Operators and managers of ports, water facilities and vessels shall immediately start the typhoon readiness plan and take wind-ready measures. Operators offshore shall be well prepared for typhoon. 3. Government and relevant departments shall work well for typhoon response according to the plan.
Blue Warning of Typhoon	Typhoon is to affect within 24h, with an average wind force of scale 6 or above, or gust of scale 8 or above; or it has affected with an average wind force of scale 6–7 or gust of scale 8–9, which will continue.	1. The state of typhoon alert is triggered. Residents shall follow the latest event news and readiness notice and avoid going to densely populated outdoor places and coastal areas. 2. Relevant units, property service enterprises and individuals shall reinforce doors, windows and temporary structures, and properly place outdoor shelving and hanging articles. 3. The construction units shall take reinforcement measures to strengthen the safety protection of the facilities and machinery on the sites. 4. Operators and managers of ports, water facilities and vessels shall immediately start the typhoon readiness plan and take wind-ready measures. Operators offshore shall evacuate in due course. 5. Government and relevant departments shall work well for typhoon response according to the plan and enable aerial and outdoor operators get ready for typhoon.
Yellow Warning of Typhoon	Typhoon is to affect within 24h, with an average wind force of scale 8 or above, or gust of scale 10 or above; or it has affected with an average wind force of scale 8–9 or gust of scale 10–11, which will continue.	1. The state of typhoon defense is triggered. Emergency shelters shall be open. Residents shall stay in safe places for temporary shelter. 2. Nurseries, kindergartens and primary and secondary schools are closed. Students who have not departed for school do not have to go to school. Students on their way to and from school go to the nearest safe place or go home in a safe situation. Schools properly place students in school (including those on school buses, and boarding) and make arrangements for students to leave school and go home in a safe situation, in accordance with the guidelines of the Education authorities. 3. Employers shall adopt a flexible arrangement such as postponing, leaving earlier or suspending operation according to the workplace, the nature of the work, disaster prevention and avoidance needs and other circumstances and provide preventions for the staff on duty and stranded in the unit. 4. Stop large-scale outdoor activities. Units and individuals (except for special industries) immediately stop aerial and outdoor operations. Individuals in the seaside, disrepair buildings, makeshift work sheds and other dangerous areas shall evacuate. 5. Operators and managers of ports, water facilities and vessels shall immediately start the typhoon readiness plan by taking wind-ready measures. Vessels returning to the port for shelter must not leave the port without authorization. Vessels taking shelter on the sea shall implement defensive measures and operators offshore evacuate immediately. 6. Coastal bathing areas, scenic spots, parks and amusement parks issue warning messages, close the relevant areas, cease operations in due course, and take shelter. 7. Relevant emergency response departments and rescue units shall be well prepared for typhoon response in accordance with the typhoon development in real-time.
Orange Warning of Typhoon	Typhoon is to affect within 12h, with an average wind force of scale 8 or above, or gust of scale 10 or above; or it has been with an average wind force of scale 8–9 or gust of scale 10–11, which will continue.	1. The state of typhoon defense is triggered. Emergency shelters shall be open. Residents shall stay indoors or in safe places for temporary shelter and pay close attention to the latest news and defense notices. 2. Nurseries, kindergartens and primary and secondary schools are closed. Students who have not departed for school do not have to go to school. Students on their way to and from school go to the nearest safe place or go home in a safe situation. Schools properly place students in school (including those on school buses, and boarding) and make arrangements for students to leave school and go home in a safe situation, in accordance with the guidelines of the Education authorities. 3. Employers shall adopt a flexible arrangement such as postponing, leaving earlier or suspending operation according to the workplace, the nature of the work, disaster prevention and avoidance needs and other circumstances and provide preventions for the staff on duty and stranded in the unit. 4. Stop large-scale outdoor activities. Evacuate relevant people immediately. Individuals in the seaside, disrepair buildings, makeshift work sheds and other dangerous areas shall evacuate. 5. Operators and managers of ports, water facilities and vessels shall immediately start the typhoon readiness plan and take wind-ready measures when necessary. 6. Coastal bathing areas, scenic spots, parks and amusement parks immediately cease operations and arrange people for shelter. 7. Sectors in water supply, power supply, gas supply, and communications shall be well prepared for typhoon response in accordance with the damage to infrastructure. 8. Operators and managements of airports, rail transit, expressways, ports and docks shall be well prepared for typhoon response in accordance with industry regulations to ensure traffic safety. 9. Relevant emergency response departments and rescue units shall be well prepared for typhoon response in accordance with the typhoon development in real-time.
Red Warning of Typhoon	Typhoon is to affect within 12h or has affected, with an average wind force of scale 12 or above, or already reaching scale 12 or above, which will continue.	1. The state of typhoon defense is triggered. Emergency shelters shall be open. Residents shall stay in safe places for temporary shelter. 2. Nurseries, kindergartens and primary and secondary schools are closed. Students who have not departed for school do not have to go to school. Students on their way to and from school go to the nearest safe place or go home in a safe situation. Schools properly place students in school (including those on school buses, and boarding) and make arrangements for students to leave school and go home in a safe situation, in accordance with the guidelines of the Education authorities. 3. Employers (except for special industries) shall cease operation and provide preventions for the staff on duty and stranded in the unit. 4. Operators and managements of airports, rail transit, expressways, ports and docks shall adopt traffic safety control measures in accordance with industry regulations. 5. Operators and managers of ports, water facilities and vessels shall immediately start the typhoon readiness plan and take wind-ready measures when necessary. 6. Wind force will subside or stop momentarily at the eye of the typhoon. Please keep alert and take preventive measures in case the strong wind will start again after the typhoon eye passes.
Yellow Warning of Rainstorm	Rainfall will be up to above 50mm within 6h, or significant rainfall has occurred and will continue.	1. The state of rainstorm alert is triggered. Residents shall follow the latest event news and readiness notice. 2. Nurseries, kindergartens and primary and secondary schools shall take appropriate measures to ensure the safety of students in school. 3. Pedestrians and cyclists shall not take shelter in low-lying and flood-prone areas such as under bridges and culverts. Moving vehicles shall avoid flooded roads and sunken overpasses as much as possible, and avoid parking in low-lying and flood-prone areas. 4. Units and individuals (except for special industries) shall cease aerial and outdoor operations and activities, as appropriate. 5. The effective measures shall be taken to avoid and reduce losses by operators or owner of underground facilities such as subways, underground shopping malls, underground garages, underground passages, and underground laboratories, as well as people in low-lying flood-prone and other dangerous areas. 6. Please note the disasters such as local flooding, flash floods, landslides, and mudslides which may be caused by heavy rainfall. 7. Government and relevant departments shall work well for rainstorm response according to the plan.
Orange Warning of Rainstorm	Local rainfall is up to above 50 mm in the last 3h, and the rainfall will continue.	1. The state of rainstorm defense is triggered. Initiate emergency response for flood control and drainage in accordance with regulations. 2. Students can delay to and from schools. Students on their way to and from school shall take shelter in a safe place nearby. 3. Large-scale outdoor activities shall be stopped. Units and individuals (except for special industries) shall cease aerial and outdoor operations. 4. Safety precautions shall be taken against outdoor power supply facilities in low-lying areas with special attention to outdoor power use. 5. Moving vehicles shall avoid flooded roads and sunken overpasses as much as possible, and avoid parking in low-lying and flood-prone areas. Anyone shall immediately abandon the car to escape in case of severe flooding and other dangerous situations. 6. Relevant emergency response departments and rescue units shall be well prepared for rainstorm response, follow the latest event news, implement traffic diversion and drainage to prevent waterlogging in watery areas, and transfer people in dangerous areas to safe places for temporary shelter.
Red Warning of Rainstorm	Local rainfall is up to above 100 mm in the past 3h, and it will continue.	1. The state of rainstorm defense is triggered. Residents shall follow the latest event news and readiness notice. Shelters are open. 2. Nurseries, kindergartens and primary and secondary schools are closed. Students who have not departed for school do not have to go to school. Students on their way to and from school go to the nearest safe place or go home in a safe situation. Schools properly place students in school (including those on school buses, and boarding) and make arrangements for students to leave school and go home in a safe situation, in accordance with the guidelines of the Education authorities. 3. Employers shall adopt a flexible arrangement such as postponing, leaving earlier or suspending operation according to the workplace, the nature of the work, disaster prevention and avoidance needs and other circumstances and provide preventions for the staff on duty and stranded in the unit. 4. Large-scale outdoor activities shall be stopped immediately. Units and individuals (except for special industries) shall cease aerial and outdoor operations. 5. Relevant emergency response departments and rescue units shall follow the latest event news, initiate emergency response for flood control and drainage in accordance with regulations, be well prepared for the emergency rescue and relief such as local flooding, flash floods, landslides, mudslides and ground collapses which may be caused by heavy rainfall.
Yellow Warning of Heat Wave	It is hot and muggy. The maximum temperature is expected to rise up to 35°C or has been above 35°C within 24 hours.	1. Avoid long hours of operations outdoors or under high temperature. 2. Be prepared for using electricity, water and sunstroke prevention. 3. Communication of health care knowledge about heatstroke prevention and cooling
Orange Warning of Heat Wave	It is severely hot. The maximum temperature is expected to rise up to 37°C or has been above 37°C within 24 hours.	1. Avoid outdoor activities during high temperature periods, and open summer places if possible. 2. Suspend outdoor open-air work, stop working under high temperature conditions as appropriate, and shorten the duration of continuous operation, except for special industries. 3. Prevent fires caused by excessive load on electrical equipment with special attention to the safety of electricity. 4. The government, the relevant departments and units shall, take measures for sunstroke prevention and provide guidance in accordance with the plan. 5. Relevant departments shall enhance supervision and inspection of food hygiene and safety.
Red Warning of Heat Wave	It is extremely hot. The maximum temperature is expected to rise up to 39°C or has been above 39°C within 24 hours.	1. Take effective measures for sunstroke prevention. Reduce outdoor activities during the daytime. Protective measures shall be taken for the old, weak, sick, young and pregnant, and open temporary summer shelters. 2.Employers except for special industries shall stop working outdoors or under high-temperature conditions accordingly, to ensure the health and safety of the workers with effective measures 3. Relevant units shall take emergency measures to prevent heatstroke and give priority to the electricity supply for domestic use. 4. Pay attention to fire safety.
Yellow Warning of Cold	The local temperature will drop sharply over 10°C within 24 hours due to the cold air. Or the daily average temperature will remain below 12°C.	1. Residents shall put on warm clothes, and shall pay attention to the latest news on cold weather and the cold defense notices issued by the government and relevant departments. 2. The government, relevant departments and units shall take actions against the low temperature according to the plan, take cold relief measures, and open temporary cold shelters.
Orange Warning of Cold	The local temperature will drop to below 10°C due to the cold air. Or the daily average temperature will remain below 10°C. .	1. Residents shall pay attention to the latest news on cold weather and the cold defense notices issued by the government and relevant departments. 2. Residents, especially the elderly, weak, sick, young and pregnant people shall be prepared for the cold condition. 3. Take effective measure to enable livestock, poultry, tropical and subtropical fruits and related aquatic products, and crops be prepared for the cold condition. 5. Outdoor workers shall be well prepared for the frost and freezing.
Red Warning of Cold	The local temperature will drop to below 0°C due to the cold air. Or the daily average temperature will remain below 5°C.	1. Residents shall pay close attention to the latest news on cold weather and the cold defense notices issued by the government and relevant departments. 2. Residents, especially the elderly, weak, sick, young and pregnant people shall be prepared for the cold condition. 3. All units shall be well prepared for the possible frost, icing and other cold damage, especially for sectors in transportation, power supply, forestry, and aquaculture. 4. Relevant emergency disposal departments and rescue units shall be well prepared for the emergency rescue and relief with a special attention to the disaster developments.
Yellow Warning of Heavy Fog	Fog with visibility less than 500m is to occur within 12h, or has occurred with visibility between 200m and 500m, and will continue.	1. Keep safe during outdoor activities. 2. Drive with care. 3. Operators in ports, water facilities, water and underwater immediately take safety measures or suspend operations, while vessels drive carefully or stop sailing. 4. Operators of airports, rail transit, highways, ports and terminals and other operational management units shall take measures to ensure traffic safety in accordance with industry regulations. 5. The government and relevant departments shall well prepared for the heavy fog according to the plan.
Orange Warning of Heavy Fog	Fog with visibility less than 200m is to occur within 6h, or fog with visibility of between 50m and 200m has occurred and will continue.	1. Residents shall reduce outdoor activities. 2. Operators in ports, water facilities, water and underwater immediately take safety measures or suspend operations, while vessels drive carefully or stop sailing. 3. Operators of airports, rail transit, highways, ports and terminals and other operational management units shall take measures to ensure traffic safety in accordance with industry regulations.
Red Warning of Heavy Fog	Fog with visibility less than 50m is to occur within 2h, or has occurred and it will continue.	1. Residents shall avoid outdoor activities. 2. Drive in a reasonable way and find safe parking areas as soon as possible. 3. Take effective measures to ensure the safety of all kinds of motor vehicles. 4. Operators in ports, water facilities, water and underwater immediately take safety measures or suspend operations. Vessels drive carefully or stop sailing. 5. Operators of airports, rail transit, highways, ports and terminals and other operational management units shall take measures to ensure traffic safety in accordance with industry regulations.
Yellow Warning of Thunderstorm	The thunderstorm in the region is to affect within 6 hours, with an average wind force of scale 6 or above, or gust of scale 8 or above, accompanied by strong lightning; or has affected with an average wind force of scale 6–7 or gust of scale 8–9, accompanied by strong lightning, which will continue.	1. Residents shall avoid going out and stay in safe places with lightning protection devices, with a special attention to the latest news and defense notices on the thunderstorms. 2. Relevant units, property service enterprises and individuals shall strengthen doors and windows and temporary structures with well placement of outdoor shelves and hanging objects. 3. Large-scale outdoor activities shall be stopped. Units and individuals (except for special industries) shall cease aerial and outdoor operations. 4. Operators in ports, water facilities, water and underwater immediately take safety measures or suspend operations, while vessels drive carefully or stop sailing. 5. Parks, scenic spots, amusement parks and other outdoor places shall be well prepared for the thunderstorm with warning issued. 6. Equipment, facilities and premises that are vulnerable to lightning strikes shall be well prepared for the thunderstorms with necessary measures. 7. Outdoor electricity supply facilities in low-lying areas shall be prepared for the thunderstorms with proper measures. 8. Operators of airports, rail transit, highways, ports and terminals and other operational management units shall take measures to ensure traffic safety in accordance with industry regulations.
Orange Warning of Thunderstorm	The thunderstorm in the region is to affect within 2 hours, with an average wind force of scale 8 or above, or gust of scale 10 or above, accompanied by strong lightning; or has affected with an average wind force of scale 8–9 or gust of scale 10–11, accompanied by strong lightning, which will continue.	1. Residents shall be prepared for the thunderstorm quickly. Pay special attention to the latest news and defense notices. 2. Units and individuals (except for special industries) shall cease aerial and outdoor operations. Evacuation of people in the seaside, dangerous houses, simple sheds and other areas where danger may occur. 3. Parks, scenic spots, amusement parks and other outdoor places shall issue timely warning information. Close the relevant areas when necessary. Stop operating, enabling people take shelter. 4. Construction units shall strengthen the safety protection of facilities and machinery and electrical equipment on construction sites with proper measures. 5. Outdoor electricity supply facilities in low-lying areas shall be prepared for the thunderstorms with proper measures. 6. Operators of airports, rail transit, highways, ports and terminals and other operational management units shall take measures to ensure traffic safety in accordance with industry regulations. 7. Operators in ports, water facilities, water and underwater immediately take safety measures or suspend operations. Vessels drive carefully or stop sailing. 8. Relevant emergency disposal departments and rescue units shall pay a special attention to the disaster developments. Get well prepared for the emergency rescue and relief.
Red Warning of Thunderstorm	The thunderstorm in the region is to affect within 2 hours, with an average wind force of scale 10 or above, or gust of scale 12 or above, accompanied by strong lightning; or has affected with an average wind force of scale 10 or gust of scale 12, accompanied by strong lightning, which will continue.	1. Residents shall pay a special attention to the latest news and defense notices on the thunderstorms. Avoid going out and stay in safe places with lightning protection devices. Stay away from structures vulnerable to strong winds. Avoid to hide under trees, electric poles, or tower cranes. 2. Parks, scenic spots, amusement parks and other outdoor places shall issue timely warning information. Close the relevant areas or to stop operating when necessary. Help people take shelter. 3. Construction units shall strengthen the safety protection of facilities and machinery and electrical equipment on construction sites with proper measures. 4. Operators of airports, rail transit, highways, ports and terminals and other operational management units shall take measures to ensure traffic safety in accordance with industry regulations. 5. Operators in ports, water facilities, water and underwater immediately take safety measures or suspend operations, while vessels drive carefully or stop sailing. 6. Sectors in water supply, power supply, gas supply, and communications shall be well prepared for typhoon response in accordance with the damage to infrastructure. 7. Relevant emergency disposal departments and rescue units shall be well prepared for the emergency rescue and relief with a special attention to the disaster developments.
Blue Warning of Strong Monsoon	Strong monsoon is to affect within 6 hours, with an average wind force of scale 6 or above, or gust of scale 8 or above.	1. Residents shall be prepared for the monsoon quickly and pay a special attention to the latest news. 2. Relevant units, property service enterprises and individuals shall strengthen doors and windows and temporary structures. Properly place outdoor shelves and hanging objects. 3. Construction units shall strengthen the safety protection of facilities and machinery and electrical equipment on construction sites with proper measures. 4. Parks, scenic spots, amusement parks and other outdoor places shall be well prepared for the strong monsoon. 5. Vessels shall be well prepared by taking effective measures and driving with care. 6. The government and relevant departments shall be well prepared according to the plan.
Yellow Warning of Strong Monsoon	Strong monsoon is to affect within 6 hours, with an average wind force of scale8 or above, or gust of scale 10 or above.	1. Residents shall avoid going out with attention to the notices of strong monsoon protection. 2. Relevant units, property service enterprises and individuals shall strengthen doors and windows and temporary structures with well placement of outdoor shelves and hanging objects. 3. Immediately stop large-scale outdoor activities. Units, and individuals (except for special industries) shall suspend aerial and outdoor operations, and evacuate people from dangerous areas. 4. Parks, scenic spots, amusement parks and other outdoor places shall be well prepared for the strong monsoon. 5. Vessels shall be well prepared by taking effective measures and stop sailing as appropriate. 6. The government and relevant departments shall be well prepared for the strong monsoon according to the plan.
Orange Warning of Strong Monsoon	Strong monsoon is to affect within 2 hours, with an average wind force of scale 10 or above, or gust of scale 12 or above.	1. Residents shall close doors and windows, avoid going out, properly place outdoor shelves and hanging objects, and stay away from structures that are easily blown by strong winds. 2. Units and individuals (except for special industries) shall cease aerial and outdoor operations. 3. Construction units shall strengthen the safety protection of facilities and machinery and electrical equipment on construction sites with proper measures. 4. Vessels shall be well prepared by taking effective measures and stop sailing when appropriate. 5. Operators of airports, rail transit, highways, ports and terminals and other operational management units shall take measures to ensure traffic safety in accordance with industry regulations.
Red Warning of Strong Monsoon	Strong monsoon is to affect within 2 hours, with an average wind force of scale 12 or above, or being affected by a wind of scale 12 which will continue.	1. The state of emergency defense is triggered. Residents shall stay indoors or take shelter in safe places. Stay away from structures easily shaken by strong winds. Do not take shelter under trees, electric poles or tower cranes. 2. Units, and individuals (except for special industries) shall suspend aerial and outdoor operations, and evacuate people from dangerous areas. 3. Nurseries, kindergartens and primary and secondary schools are closed. Students who have not departed for school do not have to go to school. Students on their way to and from school go to the nearest safe place or go home in a safe situation. Schools properly place students in school (including those on school buses, and boarding) and make arrangements for students to leave school and go home in a safe situation, in accordance with the guidelines of the Education authorities. 4. Parks, scenic spots, amusement parks and other outdoor places shall issue timely warning information. Close the relevant areas or to stop operating when necessary. Help people take shelter. 5. Vessels shall be well prepared by taking effective measures and stop sailing when appropriate. 6. Relevant emergency disposal departments and rescue units shall pay a special attention to the disaster developments. Get well prepared for the emergency rescue and relief.
Yellow Warning of Dust-haze	A haze is to affect within 12 or has affected. The haze will continue.	1. Residents need to take properly protection due to poorer air quality, reduce or stop outdoor activities, and try to travel by public transportation. 2. Stop outdoor activities in nurseries, kindergartens and primary and middle schools. 3. Drive with care. 4. Airports, highways, ports and terminals and other management units shall be well prepared to ensure safety. 5. Governments and relevant departments shall be well prepared for haze response in accordance with the plan. Relevant authorities and other units take mandatory pollution abatement measures in accordance with the law. All media cooperate to increase publicity.
Orange Warning of Hail	A hail is likely to affect within 6 hours or has already affected, and it may cause damage.	1. Residents shall take shelter in safe places. 2. Properly place outdoor articles and vehicles. 3. Relevant emergency disposal departments and rescue units shall be well prepared for the emergency rescue and relief with a special attention to the disaster developments. 4. Governments and relevant departments shall well prepared for the hail according to the plan.
Red Warning of Hail	A hail is very likely to affect within 2 hours or has already affected, and it may cause severe damage.	1. Residents shall take shelter in safe places. 2. Relevant emergency disposal departments and rescue units shall be well prepared for the emergency rescue and relief with a special attention to the disaster developments.
Yellow Warning of Lightning	Lightning is to affect within 2h or it has affected.	1. Residents shall take shelter in safe places, avoiding shelter under trees, electric poles or tower cranes. 2. Stop outdoor flammable and explosive dangerous operations. 3. Operators of open areas with human activities, crowded places, high-rise buildings, flammable and explosive and dangerous chemical sites and electric power and telecommunications enterprises shall take the necessary measures to protect the equipment, facilities and places vulnerable to lightning strikes. 4. Governments and relevant departments shall well prepared for the thunder according to the plan.
Yellow Warning of Road Icing	Icy roads may have influences on the traffic within 12 hours.	1. The transportation and traffic management departments of the public security organs shall make preparations for the situation. 2. Pay attention to the road conditions and drive safely. 3. Governments and relevant departments shall well prepared for the road icing according to the plan.
Orange Warning of Road Icing	Icy roads may have significant influences on the traffic within 6 hours.	1. Pedestrians shall pay attention to icy roads. 2. The departments of transportation and traffic management of the public security organs shall be well prepared for directing and dispersing the traffic. 3. Drivers shall take anti-skid measures, follow the instruction and drive slowly.
Red Warning of Road Icing	Icy roads may have extreme influences on the traffic within 2 hours.	1. Residents shall avoid going out. 2. The traffic management departments of the public security organs shall take traffic safety control measures in time and close icy roads when necessary. 3. Relevant emergency disposal departments and rescue units shall be well prepared for the emergency rescue and relief with a special attention to the disaster developments.
Yellow Warning of Drought	Cumulative rainfall for three consecutive months is less than that of the same period in history (30% less in the flood season, more than 50% less in the non-flood season), and drought conditions will continue.	1. Residents shall save water actively. 2. Governments and relevant departments shall be well prepared for the drought in accordance with the plan. Initiate drought prevention measures. 3. Initiate the artificial precipitation enhancement when necessary.
Yellow Warning of Wild Fire	The risk of wild fire is high. With forest fire risk meteorological rating of three, combustible materials in the forest are more likely to burn, forest fires are likely to occur.	1. The state of forest fire attention is triggered. The relevant units shall enhance the communication and education on forest fire prevention and fire safety guidelines. 2. Intensify the supervision of mountain patrols, forest protection and fire use in the wild. 3. Take precautionary measures to prevent forest fire, and do not leave any sparks. 4. Get fully prepared for firefighting and disaster relief. 5. The government and relevant departments shall take actions in dealing with forest fire risk according to the plan.
Orange Warning of Wild Fire	The risk of wild fire is very high. With forest fire risk meteorological rating of four, combustible materials in the forest are easy to burn, forest fires are very likely to occur, and the fire spreads quickly.	1. The state of forest fire defense is triggered. Relevant units shall enhance publicity and education on forest fire prevention. 2. Intensify the supervision of mountain patrols, forest protection and fire use in the wild. 3. Intensify inspections, prohibit carrying kindling into the mountains, and strictly control fire sources in the wild.
Red Warning of Wild Fire	The risk of wild fire is extremely high. With forest fire risk meteorological rating of five, combustible materials in the forest are very easy to burn, forest fires are extremely likely to occur, and the fire spreads very quickly.	1. The state of forest fire emergency defense is triggered. Relevant units shall enhance their routine dispatching and pay close attention to the dynamic information of forest fire. 2. Intensify the mountain patrols and forest protection, implement various preventive measures, and eliminate the hidden danger of forest fire in time. 3. Conduct strict inspections, prohibit carrying any kindling into mountains, and strictly control fire sources in the wild. 4. The government shall issue an order to ban any fire in the wild and strictly control any fire that may cause forest fire. 5. Be well prepared for disaster relief with the forest fire brigades standing ready. 6. In case of forest fire, carry out timely, scientific and safe fighting to ensure the safety of people's lives and property.
Yellow Warning of Geo-Hazard	The risk of geo-hazards within 24h is high.	1. Residents and vehicles shall stay away from side slopes, retaining walls, and gullies. Keep away immediately and call the police if any abnormality is found on side slopes. 2. For the hidden danger points that have been professionally monitored, pay close attention to the changes of monitoring data and do the early warning work well at any single point according to the situation. 3. Stop outdoor operations and activities of geological disaster control projects, and take safety precautions. 4. Relevant departments and units shall implement the duty system, carry out inspections and investigations of geological hazards and hidden dangers, properly settle people in dangerous areas, and promptly deal with hidden dangers when found; 5. The government and relevant departments shall deal with geological disasters in accordance with the plan, Relevant emergency departments and rescue units shall closely monitor the disaster and take measures in emergency rescue and disaster relief.
Orange Warning of Geo-Hazard	The risk of geo-hazards within 24h is very high.	1. Evacuate people in dangerous areas in time. 2. Relevant departments and units shall enhance their duty and increase the times of inspection and investigation of hidden geological disasters, especially in key areas such as houses constructed on cutting slopes, major transport/traffic facilities and crowded areas.
Red Warning of Geo-Hazard	The risk of geo-hazards within 24h is extremely high.	Relevant emergency departments and rescue units shall closely monitor the disaster and take measures in emergency rescue and disaster relief. Other authorities shall carry out protective measures against geo-hazards in accordance with the assigned responsibilities.

Signal Name

Signal Meaning

Readiness Measures

White Warning of Typhoon

Typhoon is to affect or has affected within 48h.

The state of typhoon attention is triggered. Residents shall follow the latest event news and readiness notice.
Operators and managers of ports, water facilities and vessels shall immediately start the typhoon readiness plan and take wind-ready measures. Operators offshore shall be well prepared for typhoon.
Government and relevant departments shall work well for typhoon response according to the plan.

Blue Warning of Typhoon

Typhoon is to affect within 24h, with an average wind force of scale 6 or above, or gust of scale 8 or above; or it has affected with an average wind force of scale 6–7 or gust of scale 8–9, which will continue.

The state of typhoon alert is triggered. Residents shall follow the latest event news and readiness notice and avoid going to densely populated outdoor places and coastal areas.
Relevant units, property service enterprises and individuals shall reinforce doors, windows and temporary structures, and properly place outdoor shelving and hanging articles.
The construction units shall take reinforcement measures to strengthen the safety protection of the facilities and machinery on the sites.
Operators and managers of ports, water facilities and vessels shall immediately start the typhoon readiness plan and take wind-ready measures. Operators offshore shall evacuate in due course.
Government and relevant departments shall work well for typhoon response according to the plan and enable aerial and outdoor operators get ready for typhoon.

Yellow Warning of Typhoon

Typhoon is to affect within 24h, with an average wind force of scale 8 or above, or gust of scale 10 or above; or it has affected with an average wind force of scale 8–9 or gust of scale 10–11, which will continue.

The state of typhoon defense is triggered.  Emergency shelters shall be open. Residents shall stay in safe places for temporary shelter.
Nurseries, kindergartens and primary and secondary schools are closed. Students who have not departed for school do not have to go to school. Students on their way to and from school go to the nearest safe place or go home in a safe situation. Schools properly place students in school (including those on school buses, and boarding) and make arrangements for students to leave school and go home in a safe situation, in accordance with the guidelines of the Education authorities.
Employers shall adopt a flexible arrangement such as postponing, leaving earlier or suspending operation according to the workplace, the nature of the work, disaster prevention and avoidance needs and other circumstances and provide preventions for the staff on duty and stranded in the unit.
Stop large-scale outdoor activities. Units and individuals (except for special industries) immediately stop aerial and outdoor operations.  Individuals in the seaside, disrepair buildings, makeshift work sheds and other dangerous areas shall evacuate.
Operators and managers of ports, water facilities and vessels shall immediately start the typhoon readiness plan by taking wind-ready measures. Vessels returning to the port for shelter must not leave the port without authorization. Vessels taking shelter on the sea shall implement defensive measures and operators offshore evacuate immediately.
Coastal bathing areas, scenic spots, parks and amusement parks issue warning messages, close the relevant areas, cease operations in due course, and take shelter.
Relevant emergency response departments and rescue units shall be well prepared for typhoon response in accordance with the typhoon development in real-time.

Orange Warning of Typhoon

Typhoon is to affect within 12h, with an average wind force of scale 8 or above, or gust of scale 10 or above; or it has been with an average wind force of scale 8–9 or gust of scale 10–11, which will continue.

The state of typhoon defense is triggered. Emergency shelters shall be open. Residents shall stay indoors or in safe places for temporary shelter and pay close attention to the latest news and defense notices.
Nurseries, kindergartens and primary and secondary schools are closed. Students who have not departed for school do not have to go to school. Students on their way to and from school go to the nearest safe place or go home in a safe situation. Schools properly place students in school (including those on school buses, and boarding) and make arrangements for students to leave school and go home in a safe situation, in accordance with the guidelines of the Education authorities.
Employers shall adopt a flexible arrangement such as postponing, leaving earlier or suspending operation according to the workplace, the nature of the work, disaster prevention and avoidance needs and other circumstances and provide preventions for the staff on duty and stranded in the unit.
Stop large-scale outdoor activities. Evacuate relevant people immediately. Individuals in the seaside, disrepair buildings, makeshift work sheds and other dangerous areas shall evacuate.
Operators and managers of ports, water facilities and vessels shall immediately start the typhoon readiness plan and take wind-ready measures when necessary.
Coastal bathing areas, scenic spots, parks and amusement parks immediately cease operations and arrange people for shelter.
Sectors in water supply, power supply, gas supply, and communications shall be well prepared for typhoon response in accordance with the damage to infrastructure.
Operators and managements of airports, rail transit, expressways, ports and docks shall be well prepared for typhoon response in accordance with industry regulations to ensure traffic safety.
Relevant emergency response departments and rescue units shall be well prepared for typhoon response in accordance with the typhoon development in real-time.

Red Warning of Typhoon

Typhoon is to affect within 12h or has affected, with an average wind force of scale 12 or above, or already reaching scale 12 or above, which will continue.

The state of typhoon defense is triggered.  Emergency shelters shall be open. Residents shall stay in safe places for temporary shelter.
Nurseries, kindergartens and primary and secondary schools are closed. Students who have not departed for school do not have to go to school. Students on their way to and from school go to the nearest safe place or go home in a safe situation. Schools properly place students in school (including those on school buses, and boarding) and make arrangements for students to leave school and go home in a safe situation, in accordance with the guidelines of the Education authorities.
Employers (except for special industries) shall cease operation and provide preventions for the staff on duty and stranded in the unit.
Operators and managements of airports, rail transit, expressways, ports and docks shall adopt traffic safety control measures in accordance with industry regulations.
Operators and managers of ports, water facilities and vessels shall immediately start the typhoon readiness plan and take wind-ready measures when necessary.
Wind force will subside or stop momentarily at the eye of the typhoon. Please keep alert and take preventive measures in case the strong wind will start again after the typhoon eye passes.

Yellow Warning of Rainstorm

Rainfall will be up to above 50mm within 6h, or significant rainfall has occurred and will continue.

The state of rainstorm alert is triggered. Residents shall follow the latest event news and readiness notice.
Nurseries, kindergartens and primary and secondary schools shall take appropriate measures to ensure the safety of students in school.
Pedestrians and cyclists shall not take shelter in low-lying and flood-prone areas such as under bridges and culverts. Moving vehicles shall avoid flooded roads and sunken overpasses as much as possible, and avoid parking in low-lying and flood-prone areas.
Units and individuals (except for special industries) shall cease aerial and outdoor operations and activities, as appropriate.
The effective measures shall be taken to avoid and reduce losses by operators or owner of underground facilities such as subways, underground shopping malls, underground garages, underground passages, and underground laboratories, as well as people in low-lying flood-prone and other dangerous areas.
Please note the disasters such as local flooding, flash floods, landslides, and mudslides which may be caused by heavy rainfall.
Government and relevant departments shall work well for rainstorm response according to the plan.

Orange Warning of Rainstorm

Local rainfall is up to above 50 mm in the last 3h, and the rainfall will continue.

The state of rainstorm defense is triggered.  Initiate emergency response for flood control and drainage in accordance with regulations.
Students can delay to and from schools. Students on their way to and from school shall take shelter in a safe place nearby.
Large-scale outdoor activities shall be stopped. Units and individuals (except for special industries) shall cease aerial and outdoor operations.
Safety precautions shall be taken against outdoor power supply facilities in low-lying areas with special attention to outdoor power use.
Moving vehicles shall avoid flooded roads and sunken overpasses as much as possible, and avoid parking in low-lying and flood-prone areas. Anyone shall immediately abandon the car to escape in case of severe flooding and other dangerous situations.
Relevant emergency response departments and rescue units shall be well prepared for rainstorm response, follow the latest event news, implement traffic diversion and drainage to prevent waterlogging in watery areas, and transfer people in dangerous areas to safe places for temporary shelter.

Red Warning of Rainstorm

Local rainfall is up to above 100 mm in the past 3h, and it will continue.

The state of rainstorm defense is triggered. Residents shall follow the latest event news and readiness notice. Shelters are open.
Nurseries, kindergartens and primary and secondary schools are closed. Students who have not departed for school do not have to go to school. Students on their way to and from school go to the nearest safe place or go home in a safe situation. Schools properly place students in school (including those on school buses, and boarding) and make arrangements for students to leave school and go home in a safe situation, in accordance with the guidelines of the Education authorities.
Employers shall adopt a flexible arrangement such as postponing, leaving earlier or suspending operation according to the workplace, the nature of the work, disaster prevention and avoidance needs and other circumstances and provide preventions for the staff on duty and stranded in the unit.
Large-scale outdoor activities shall be stopped immediately. Units and individuals (except for special industries) shall cease aerial and outdoor operations.
Relevant emergency response departments and rescue units shall follow the latest event news, initiate emergency response for flood control and drainage in accordance with regulations, be well prepared for the emergency rescue and relief such as local flooding, flash floods, landslides, mudslides and ground collapses which may be caused by heavy rainfall.

Yellow Warning of Heat Wave

It is hot and muggy. The maximum temperature is expected to rise up to 35°C or has been above 35°C within 24 hours.

Avoid long hours of operations outdoors or under high temperature.
Be prepared for using electricity, water and sunstroke prevention.
Communication of health care knowledge about heatstroke prevention and cooling

Orange Warning of Heat Wave

It is severely hot. The maximum temperature is expected to rise up to 37°C or has been above 37°C within 24 hours.

Avoid outdoor activities during high temperature periods, and open summer places if possible.
Suspend outdoor open-air work, stop working under high temperature conditions as appropriate, and shorten the duration of continuous operation, except for special industries.
Prevent fires caused by excessive load on electrical equipment with special attention to the safety of electricity.
The government, the relevant departments and units shall, take measures for sunstroke prevention and provide guidance in accordance with the plan.
Relevant departments shall enhance supervision and inspection of food hygiene and safety.

Red Warning of Heat Wave

It is extremely hot. The maximum temperature is expected to rise up to 39°C or has been above 39°C within 24 hours.

Take effective measures for sunstroke prevention. Reduce outdoor activities during the daytime. Protective measures shall be taken for the old, weak, sick, young and pregnant, and open temporary summer shelters.
Employers except for special industries shall stop working outdoors or under high-temperature conditions accordingly, to ensure the health and safety of the workers with effective measures
Relevant units shall take emergency measures to prevent heatstroke and give priority to the electricity supply for domestic use.
Pay attention to fire safety.

Yellow Warning of Cold

The local temperature will drop sharply over 10°C within 24 hours due to the cold air. Or the daily average temperature will remain below 12°C.

1. Residents shall put on warm clothes, and shall pay attention to the latest news on cold weather and the cold defense notices issued by the government and relevant departments.
2. The government, relevant departments and units shall take actions against the low temperature according to the plan, take cold relief measures, and open temporary cold shelters.

Orange Warning of Cold

The local temperature will drop to below 10°C due to the cold air. Or the daily average temperature will remain below 10°C.
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Residents shall pay attention to the latest news on cold weather and the cold defense notices issued by the government and relevant departments.
Residents, especially the elderly, weak, sick, young and pregnant people shall be prepared for the cold condition.
Take effective measure to enable livestock, poultry, tropical and subtropical fruits and related aquatic products, and crops be prepared for the cold condition.
Outdoor workers shall be well prepared for the frost and freezing.

Red Warning of Cold

The local temperature will drop to below 0°C due to the cold air. Or the daily average temperature will remain below 5°C.

Residents shall pay close attention to the latest news on cold weather and the cold defense notices issued by the government and relevant departments.
Residents, especially the elderly, weak, sick, young and pregnant people shall be prepared for the cold condition.
All units shall be well prepared for the possible frost, icing and other cold damage, especially for sectors in transportation, power supply, forestry, and aquaculture.
Relevant emergency disposal departments and rescue units shall be well prepared for the emergency rescue and relief with a special attention to the disaster developments.

Yellow Warning of Heavy Fog

Fog with visibility less than 500m is to occur within 12h, or has occurred with visibility between 200m and 500m, and will continue.

Keep safe during outdoor activities.
Drive with care.
Operators in ports, water facilities, water and underwater immediately take safety measures or suspend operations, while vessels drive carefully or stop sailing.
Operators of airports, rail transit, highways, ports and terminals and other operational management units shall take measures to ensure traffic safety in accordance with industry regulations.
The government and relevant departments shall well prepared for the heavy fog according to the plan.

Orange Warning of Heavy Fog

Fog with visibility less than 200m is to occur within 6h, or fog with visibility of between 50m and 200m has occurred and will continue.

Residents shall reduce outdoor activities.
Operators in ports, water facilities, water and underwater immediately take safety measures or suspend operations, while vessels drive carefully or stop sailing.
Operators of airports, rail transit, highways, ports and terminals and other operational management units shall take measures to ensure traffic safety in accordance with industry regulations.

Red Warning of Heavy Fog

Fog with visibility less than 50m is to occur within 2h, or has occurred and it will continue.

Residents shall avoid outdoor activities.
Drive in a reasonable way and find safe parking areas as soon as possible.
Take effective measures to ensure the safety of all kinds of motor vehicles.
Operators in ports, water facilities, water and underwater immediately take safety measures or suspend operations. Vessels drive carefully or stop sailing.
Operators of airports, rail transit, highways, ports and terminals and other operational management units shall take measures to ensure traffic safety in accordance with industry regulations.

Yellow Warning of Thunderstorm

The thunderstorm in the region is to affect within 6 hours, with an average wind force of scale 6 or above, or gust of scale 8 or above, accompanied by strong lightning; or has affected with an average wind force of scale 6–7 or gust of scale 8–9, accompanied by strong lightning, which will continue.

Residents shall avoid going out and stay in safe places with lightning protection devices, with a special attention to the latest news and defense notices on the thunderstorms.
Relevant units, property service enterprises and individuals shall strengthen doors and windows and temporary structures with well placement of outdoor shelves and hanging objects.
Large-scale outdoor activities shall be stopped. Units and individuals (except for special industries) shall cease aerial and outdoor operations.
Operators in ports, water facilities, water and underwater immediately take safety measures or suspend operations, while vessels drive carefully or stop sailing.
Parks, scenic spots, amusement parks and other outdoor places shall be well prepared for the thunderstorm with warning issued.
Equipment, facilities and premises that are vulnerable to lightning strikes shall be well prepared for the thunderstorms with necessary measures.
Outdoor electricity supply facilities in low-lying areas shall be prepared for the thunderstorms with proper measures.
Operators of airports, rail transit, highways, ports and terminals and other operational management units shall take measures to ensure traffic safety in accordance with industry regulations.

Orange Warning of Thunderstorm

The thunderstorm in the region is to affect within 2 hours, with an average wind force of scale 8 or above, or gust of scale 10 or above, accompanied by strong lightning; or has affected with an average wind force of scale 8–9 or gust of scale 10–11, accompanied by strong lightning, which will continue.

Residents shall be prepared for the thunderstorm quickly. Pay special attention to the latest news and defense notices.
Units and individuals (except for special industries) shall cease aerial and outdoor operations. Evacuation of people in the seaside, dangerous houses, simple sheds and other areas where danger may occur.
Parks, scenic spots, amusement parks and other outdoor places shall issue timely warning information. Close the relevant areas when necessary. Stop operating, enabling people take shelter.
Construction units shall strengthen the safety protection of facilities and machinery and electrical equipment on construction sites with proper measures.
Outdoor electricity supply facilities in low-lying areas shall be prepared for the thunderstorms with proper measures.
Operators of airports, rail transit, highways, ports and terminals and other operational management units shall take measures to ensure traffic safety in accordance with industry regulations.
Operators in ports, water facilities, water and underwater immediately take safety measures or suspend operations. Vessels drive carefully or stop sailing.
Relevant emergency disposal departments and rescue units shall pay a special attention to the disaster developments. Get well prepared for the emergency rescue and relief.

Red Warning of Thunderstorm

The thunderstorm in the region is to affect within 2 hours, with an average wind force of scale 10 or above, or gust of scale 12 or above, accompanied by strong lightning; or has affected with an average wind force of scale 10 or gust of scale 12, accompanied by strong lightning, which will continue.

Residents shall pay a special attention to the latest news and defense notices on the thunderstorms. Avoid going out and stay in safe places with lightning protection devices. Stay away from structures vulnerable to strong winds. Avoid to hide under trees, electric poles, or tower cranes.
Parks, scenic spots, amusement parks and other outdoor places shall issue timely warning information. Close the relevant areas or to stop operating when necessary. Help people take shelter.
Construction units shall strengthen the safety protection of facilities and machinery and electrical equipment on construction sites with proper measures.
Operators of airports, rail transit, highways, ports and terminals and other operational management units shall take measures to ensure traffic safety in accordance with industry regulations.
Operators in ports, water facilities, water and underwater immediately take safety measures or suspend operations, while vessels drive carefully or stop sailing.
Sectors in water supply, power supply, gas supply, and communications shall be well prepared for typhoon response in accordance with the damage to infrastructure.
Relevant emergency disposal departments and rescue units shall be well prepared for the emergency rescue and relief with a special attention to the disaster developments.

Blue Warning of Strong Monsoon

Strong monsoon is to affect within 6 hours, with an average wind force of scale 6 or above, or gust of scale 8 or above.

Residents shall be prepared for the monsoon quickly and pay a special attention to the latest news.
Relevant units, property service enterprises and individuals shall strengthen doors and windows and temporary structures. Properly place outdoor shelves and hanging objects.
Construction units shall strengthen the safety protection of facilities and machinery and electrical equipment on construction sites with proper measures.
Parks, scenic spots, amusement parks and other outdoor places shall be well prepared for the strong monsoon.
Vessels shall be well prepared by taking effective measures and driving with care.
The government and relevant departments shall be well prepared according to the plan.

Yellow Warning of Strong Monsoon

Strong monsoon is to affect within 6 hours, with an average wind force of scale8 or above, or gust of scale 10 or above.

Residents shall avoid going out with attention to the notices of strong monsoon protection.
Relevant units, property service enterprises and individuals shall strengthen doors and windows and temporary structures with well placement of outdoor shelves and hanging objects.
Immediately stop large-scale outdoor activities. Units, and individuals (except for special industries) shall suspend aerial and outdoor operations, and evacuate people from dangerous areas.
Parks, scenic spots, amusement parks and other outdoor places shall be well prepared for the strong monsoon.
Vessels shall be well prepared by taking effective measures and stop sailing as appropriate.
The government and relevant departments shall be well prepared for the strong monsoon according to the plan.

Orange Warning of Strong Monsoon

Strong monsoon is to affect within 2 hours, with an average wind force of scale 10 or above, or gust of scale 12 or above.

Residents shall close doors and windows, avoid going out, properly place outdoor shelves and hanging objects, and stay away from structures that are easily blown by strong winds.
Units and individuals (except for special industries) shall cease aerial and outdoor operations.
Construction units shall strengthen the safety protection of facilities and machinery and electrical equipment on construction sites with proper measures.
Vessels shall be well prepared by taking effective measures and stop sailing when appropriate.
Operators of airports, rail transit, highways, ports and terminals and other operational management units shall take measures to ensure traffic safety in accordance with industry regulations.

Red Warning of Strong Monsoon

Strong monsoon is to affect within 2 hours, with an average wind force of scale 12 or above, or being affected by a wind of scale 12 which will continue.

The state of emergency defense is triggered. Residents shall stay indoors or take shelter in safe places. Stay away from structures easily shaken by strong winds. Do not take shelter under trees, electric poles or tower cranes.
Units, and individuals (except for special industries) shall suspend aerial and outdoor operations, and evacuate people from dangerous areas.
Nurseries, kindergartens and primary and secondary schools are closed. Students who have not departed for school do not have to go to school. Students on their way to and from school go to the nearest safe place or go home in a safe situation. Schools properly place students in school (including those on school buses, and boarding) and make arrangements for students to leave school and go home in a safe situation, in accordance with the guidelines of the Education authorities.
Parks, scenic spots, amusement parks and other outdoor places shall issue timely warning information. Close the relevant areas or to stop operating when necessary. Help people take shelter.
Vessels shall be well prepared by taking effective measures and stop sailing when appropriate.
Relevant emergency disposal departments and rescue units shall pay a special attention to the disaster developments. Get well prepared for the emergency rescue and relief.

Yellow Warning of Dust-haze

A haze is to affect within 12 or has affected. The haze will continue.

Residents need to take properly protection due to poorer air quality, reduce or stop outdoor activities, and try to travel by public transportation.
Stop outdoor activities in nurseries, kindergartens and primary and middle schools.
Drive with care.
Airports, highways, ports and terminals and other management units shall be well prepared to ensure safety.
Governments and relevant departments shall be well prepared for haze response in accordance with the plan. Relevant authorities and other units take mandatory pollution abatement measures in accordance with the law. All media cooperate to increase publicity.

Orange Warning of Hail

A hail is likely to affect within 6 hours or has already affected, and it may cause damage.

Residents shall take shelter in safe places.
Properly place outdoor articles and vehicles.
Relevant emergency disposal departments and rescue units shall be well prepared for the emergency rescue and relief with a special attention to the disaster developments.
Governments and relevant departments shall well prepared for the hail according to the plan.

Red Warning of Hail

A hail is very likely to affect within 2 hours or has already affected, and it may cause severe damage.

1. Residents shall take shelter in safe places.
2. Relevant emergency disposal departments and rescue units shall be well prepared for the emergency rescue and relief with a special attention to the disaster developments.

Yellow Warning of Lightning

Lightning is to affect within 2h or it has affected.

Residents shall take shelter in safe places, avoiding shelter under trees, electric poles or tower cranes.
Stop outdoor flammable and explosive dangerous operations.
Operators of open areas with human activities, crowded places, high-rise buildings, flammable and explosive and dangerous chemical sites and electric power and telecommunications enterprises shall take the necessary measures to protect the equipment, facilities and places vulnerable to lightning strikes.
Governments and relevant departments shall well prepared for the thunder according to the plan.

Yellow Warning of Road Icing

Icy roads may have influences on the traffic within 12 hours.

The transportation and traffic management departments of the public security organs shall make preparations for the situation.
Pay attention to the road conditions and drive safely.
Governments and relevant departments shall well prepared for the road icing according to the plan.

Orange Warning of Road Icing

Icy roads may have significant influences on the traffic within 6 hours.

Pedestrians shall pay attention to icy roads.
The departments of transportation and traffic management of the public security organs shall be well prepared for directing and dispersing the traffic.
Drivers shall take anti-skid measures, follow the instruction and drive slowly.

Red Warning of Road Icing

Icy roads may have extreme influences on the traffic within 2 hours.

Residents shall avoid going out.
The traffic management departments of the public security organs shall take traffic safety control measures in time and close icy roads when necessary.
Relevant emergency disposal departments and rescue units shall be well prepared for the emergency rescue and relief with a special attention to the disaster developments.

Yellow Warning of Drought

Cumulative rainfall for three consecutive months is less than that of the same period in history (30% less in the flood season, more than 50% less in the non-flood season), and drought conditions will continue.

Residents shall save water actively.
Governments and relevant departments shall be well prepared for the drought in accordance with the plan. Initiate drought prevention measures.
Initiate the artificial precipitation enhancement when necessary.

Yellow Warning of Wild Fire

The risk of wild fire is high. With forest fire risk meteorological rating of three, combustible materials in the forest are more likely to burn, forest fires are likely to occur.

The state of forest fire attention is triggered. The relevant units shall enhance the communication and education on forest fire prevention and fire safety guidelines.
Intensify the supervision of mountain patrols, forest protection and fire use in the wild.
Take precautionary measures to prevent forest fire, and do not leave any sparks.
Get fully prepared for firefighting and disaster relief.
The government and relevant departments shall take actions in dealing with forest fire risk according to the plan.

Orange Warning of Wild Fire

The risk of wild fire is very high. With forest fire risk meteorological rating of four, combustible materials in the forest are easy to burn, forest fires are very likely to occur, and the fire spreads quickly.

The state of forest fire defense is triggered. Relevant units shall enhance publicity and education on forest fire prevention.
Intensify the supervision of mountain patrols, forest protection and fire use in the wild.
Intensify inspections, prohibit carrying kindling into the mountains, and strictly control fire sources in the wild.

Red Warning of Wild Fire

The risk of wild fire is extremely high. With forest fire risk meteorological rating of five, combustible materials in the forest are very easy to burn, forest fires are extremely likely to occur, and the fire spreads very quickly.

The state of forest fire emergency defense is triggered. Relevant units shall enhance their routine dispatching and pay close attention to the dynamic information of forest fire.
Intensify the mountain patrols and forest protection, implement various preventive measures, and eliminate the hidden danger of forest fire in time.
Conduct strict inspections, prohibit carrying any kindling into mountains, and strictly control fire sources in the wild.
The government shall issue an order to ban any fire in the wild and strictly control any fire that may cause forest fire.
Be well prepared for disaster relief with the forest fire brigades standing ready.
In case of forest fire, carry out timely, scientific and safe fighting to ensure the safety of people's lives and property.

Yellow Warning of Geo-Hazard

The risk of geo-hazards within 24h is high.

Residents and vehicles shall stay away from side slopes, retaining walls, and gullies. Keep away immediately and call the police if any abnormality is found on side slopes.
For the hidden danger points that have been professionally monitored, pay close attention to the changes of monitoring data and do the early warning work well at any single point according to the situation.
Stop outdoor operations and activities of geological disaster control projects, and take safety precautions.
Relevant departments and units shall implement the duty system, carry out inspections and investigations of geological hazards and hidden dangers, properly settle people in dangerous areas, and promptly deal with hidden dangers when found;
The government and relevant departments shall deal with geological disasters in accordance with the plan, Relevant emergency departments and rescue units shall closely monitor the disaster and take measures in emergency rescue and disaster relief.

Orange Warning of Geo-Hazard

The risk of geo-hazards within 24h is very high.

1. Evacuate people in dangerous areas in time.
2. Relevant departments and units shall enhance their duty and increase the times of inspection and investigation of hidden geological disasters, especially in key areas such as houses constructed on cutting slopes, major transport/traffic facilities and crowded areas.

Red Warning of Geo-Hazard

The risk of geo-hazards within 24h is extremely high.

Relevant emergency departments and rescue units shall closely monitor the disaster and take measures in emergency rescue and disaster relief. Other authorities shall carry out protective measures against geo-hazards in accordance with the assigned responsibilities.