At 21:27 on July 4, 2025, the Ganzi Prefecture Meteorological Observatory continued to issue a yellow warning signal for lightning: Lucheng Street, Tagong Town, Xinduqiao Town, Guzan Town, Yulin Street, Kongyu Township, Jiagenba Town, Xiaba Township, Pengta Township, Maibang Township, Yutong Town, Yala Township, Jintang Town and other towns (streets) in Kangding City may experience lightning activity within 6 hours, which may cause lightning disasters and accidents. Local areas may be accompanied by strong convective weather such as strong winds, hail, and short-term heavy rainfall, and safety precautions need to be taken.
1. The government and relevant departments should do a good job in lightning protection work; 2. Pay close attention to weather changes and avoid outdoor activities; 3. Outdoor collective activities and high-altitude dangerous outdoor operations can be suspended; 4. Cut off the dangerous power supply, stay away from metal doors and windows, do not use umbrellas in open areas, do not stay or avoid under trees, poles, tower cranes, mountaintops, water or open areas, do not hold metal objects upside down in your hands or carry them on your shoulders; 5. Currently, it is the period of excavation under the forest, so pay attention to taking protective measures to avoid personal injury.
甘孜州气象台2025年07月04日21时27分继续发布雷电黄色预警信号：康定市炉城街道、塔公镇、新都桥镇、姑咱镇、榆林街道、孔玉乡、甲根坝镇、呷巴乡、捧塔乡、麦崩乡、鱼通镇、雅拉乡、金汤镇等乡镇（街道）6小时内可能发生雷电活动，可能会造成雷电灾害事故。局地可能伴有大风、冰雹、短时强降水等强对流天气，需做好安全防范工作。
1.政府及有关部门做好防雷工作； 2.密切关注天气变化，避免户外活动； 3.可以暂停露天集体活动和高空等户外危险作业； 4.切断危险电源，远离金属门窗，在空旷场地不要打伞，不要在树下、电杆下、塔吊下、山顶、水边或空旷地带停留或者躲避，不要将金属物品朝天握在手中或者扛在肩上； 5.目前正值林下采挖期，注意做好防护措施，避免人身伤亡。
At 20:05 on July 4, 2025, Luding Meteorological Station continued to issue the orange warning signal of rainstorm: the 3-hour rainfall in Xinglong Town, Luding County has reached more than 25 mm and the rainfall (more than 10 mm/h) may continue. It is estimated that the 3-hour rainfall in Dewei Town, Lan an Township, Lengqi Town, Luqiao Town and other towns will reach more than 25 mm (or the rainfall intensity will reach more than 20 mm/h); The 6-hour rainfall in towns such as Pengba Town, Yanzigou Town, Moxi Town, and Detuo Town will reach over 25 millimeters. Locally, there may be severe convective weather such as hail, strong winds, short-term heavy rainfall, and lightning. Please prevent the occurrence of meteorological and geological disasters such as landslides, collapses, mudslides, and flash floods, strengthen monitoring, inspection, and duty work, and take proactive, preventive, and early risk avoidance measures.
1. Enter the state of rainstorm prevention, the government and relevant departments shall pay close attention to the latest news of rainstorm, and do a good job in the emergency work of rainstorm prevention; 2. Pay attention to prevent urban waterlogging, mountain torrents, landslides, collapses, debris flows and other secondary disasters that may be caused by rainstorm; 3. Relevant departments and units shall, according to rainstorm disasters and road conditions, implement traffic control on heavy rainfall sections, waterlogged sections, collapsed sections, and flooded roads (bridges) to ensure safety; 4. Schools and kindergartens may postpone their enrollment and take measures to protect the safety of students and young children on campus; 5. Suspend outdoor and underground operations, transfer personnel and residents of dangerous areas such as flood prone construction sites and camps in mountainous areas to safe places for shelter from rain, cut off dangerous outdoor power sources, and do a good job in drainage, flood prevention, and material transfer in low-lying and flood prone areas; 6. Drivers should pay attention to slippery and collapsed roads, try to avoid flooded roads, collapsed roads, and submerged waterways (bridges), avoid crossing flooded roads, and avoid parking vehicles in low-lying areas.
泸定县气象台2025年07月04日20时05分继续发布暴雨橙色预警信号：泸定县兴隆镇3小时降雨量已达25毫米以上且降雨（10毫米/小时以上）可能持续，预计德威镇、岚安乡、冷碛镇、泸桥镇等乡镇3小时降雨量将达25毫米以上（或降雨强度将达20毫米/小时以上）；烹坝镇、燕子沟镇、磨西镇、得妥镇等乡镇6小时降雨量将达25毫米以上。局地可能伴有冰雹、大风、短时强降水、雷电等强对流天气。请防范滑坡、崩塌、泥石流、山洪等气象地质灾害的发生，强化监测、巡查、值守工作，做好主动、预防、提前避险工作。
1.进入暴雨防御状态，政府及有关部门密切关注暴雨最新消息，做好防御暴雨的应急工作； 2.注意防范暴雨可能引发的城市内涝和山洪、滑坡、崩塌、泥石流等次生灾害； 3.有关部门和单位根据暴雨灾害和道路情况，对强降雨路段、积水路段、塌方路段、漫水路（桥）实行交通管制，保障安全； 4.学校、幼儿园可以延迟上学，采取措施保护到校学生、幼儿的安全； 5.暂停户外和井下作业，转移山区涉洪工地营地等危险地带人员和危房居民到安全场所避雨，切断危险的室外电源，做好低洼、易涝地区的排水防涝和物资转移工作； 6.驾驶人员注意路滑和塌方，尽量绕开积水路段、塌方路段、漫水路（桥），避免穿越水浸道路，避免将车辆停放在低洼区域。
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