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recently, the municipal emergency management bureau, together with relevant municipal units, analyzed the natural disaster risk situation in beijing in september 2024.there was more precipitation in the first half of this year and the soil moisture content is high, so the risk of geological disasters in september cannot be ignored.

in september, the city's precipitation is expected to be slightly higher than the same period in previous years, and the average temperature is expected to be close to the same period in previous years.combined with the flood disaster situation in previous years and weather forecasts,september is still the flood season, and scattered, localized, short-duration heavy rainfall is frequent and the risk of flood disasters still exists. we must strengthen prevention of mountain torrents, local waterlogging, etc. caused by extremely heavy rainfall.

according to the long-term occurrence pattern of geological disasters, the number of geological disasters in september has decreased significantly compared with june to august. however, there was more precipitation in the early part of this year, and the soil moisture content was high, so the risk of geological disasters in september cannot be ignored. it is necessary to guard against collapse, landslide, mud-rock flow, and ground collapse disasters that may be caused by precipitation, strong winds, and human activities. the areas where these disasters may occur are along mountain roads, in front of and behind residential houses, some scenic spots, mud-rock flow ditches, and mined-out areas. as the mid-autumn festival and the national day holiday are approaching, the number of tourists traveling to the mountainous areas will increase. it is necessary to pay special attention to falling rocks in scenic spots and along roads, and to guard against mud-rock flow.

in addition, according to historical disaster statistics,in september, the risk of severe convective weather such as strong winds and hail is still high.it has a great impact on citizens' lives, urban operations, construction, agricultural production and other fields. there are high risks such as lightning strikes, falling objects hanging from high altitudes, overturning of building roofs, collapsed houses, broken trees and fallen crops, which affect the safety of citizens' lives and property.

source: beijing daily client reporter: ren shan

process editor: u028