海口市气象台发布暴雨橙色预警
Issue date: 2025-05-01T14:37+08:00
海口市气象台2025年05月01日14时37分发布暴雨橙色预警信号：受对流云团影响，我市大致坡近一小时降雨量已达76.6毫米，预计未来3小时我市大致坡镇、三门坡镇、大坡镇、三江镇、旧州镇、甲子镇仍将有20-40毫米降雨，建议有关单位和人员做好防范工作。
Description
Rainfall will reach more than 50 mm within 3 hours, or it has reached more than 50 mm and the rainfall may continue.
Guidelines
1. The government and relevant departments shall do a good job in anti-storm emergency work in accordance with their duties;
2. Cut off the dangerous outdoor power supply and suspend outdoor operations;
3. Units in dangerous areas should suspend classes or business, and take special measures to protect the safety of students, infants and other workers who have arrived at school;
4. Do a good job of drainage of waterlogging in cities and farmland, and take precautions against possible disasters such as mountain floods, landslides, and mudslides.
Haikou Meteorological Observatory issues yellow warning for thunderstorms and strong winds
Issue date: 2025-05-01T13:03+08:00
At 13:03 on May 1, 2025, the Haikou Meteorological Observatory issued a yellow warning signal for thunderstorms and strong winds: Due to the influence of convective cloud clusters, there may be thunderstorms and strong winds in the urban area, Yongxing Town, Shishan Town, Longqiao Town, Longquan Town, Zuntan Town, Lingshan Town, Yanfeng Town, Sanjiang Town, Daduopo Town, Longtang Town, Yunlong Town, Hongqi Town, Jiuzhou Town, and Sanmenpo Town from 13:00 to 18:00, with wind speeds reaching 7-9 levels and accompanied by strong lightning, as well as strong convective weather such as hail and short-term heavy precipitation. It is recommended that relevant units and personnel take preventive measures.
Description
It may be affected by thunderstorms and gales within 6 hours, the average wind force can reach 8 or more, or gusts of 9 or more accompanied by strong lightning; or it has been affected by thunderstorms and gales, the average wind has reached 8-9, or gusts of 9-10 accompanied by strong lightning, and may continue.
Guidelines
1. Keep valuable electrical equipment that is vulnerable to lightning strikes properly, and put them in a safe place after power failure;
2. Residents in dangerous areas and dangerous houses, as well as ships, should take shelter from the wind. Never take shelter from rain under trees, electric poles, or tower cranes, and turn off mobile phones when lightning occurs;
3. Cut off neon signs and dangerous outdoor power supplies;
4. Stop outdoor group activities and evacuate people immediately;
5. Outdoor workers at high altitudes, waters, etc. stop working, and personnel from dangerous areas are evacuated;
6. Be prepared for wind and lightning protection;
7. Pay attention to the latest news of thunderstorms and gales reported by the relevant media and relevant windbreak notices, and students stay in a safe place;
8. Secure doors and windows, enclosures, scaffolds, temporary structures and other structures that are easily blown by the wind. Personnel should leave the temporary structures as soon as possible, and properly arrange outdoor objects that are easily affected by thunderstorms and gales.
Haikou Meteorological Observatory issues yellow lightning warning
Issue date: 2025-05-01T10:46+08:00
The Haikou Meteorological Observatory issued a yellow lightning warning signal at 10:46 am on May 1, 2025: Due to the influence of convective cloud clusters, lightning activity may occur in our city from 11:40 am to 6:00 pm, and lightning disasters may occur. It is recommended that relevant units and personnel take preventive measures.
Description
Lightning activities may occur within 6 hours, which may cause lightning disasters.
Guidelines
1. The government and relevant departments shall do a good job in lightning protection according to their duties;
2. Pay close attention to the weather and try to avoid outdoor activities.
