2025年各种自然灾害造成全国6703.37万人次不同程度受灾

Core Insights - The report outlines the natural disaster situation in China for 2025, highlighting significant impacts from floods, geological disasters, earthquakes, and typhoons, with a total of 67.03 million people affected and direct economic losses amounting to 241.62 billion yuan [1] Group 1: Disaster Overview - In 2025, various natural disasters resulted in 67.03 million people affected, 763 deaths or missing persons, and 362.92 million needing emergency assistance [1] - The total direct economic loss from all disasters reached 241.62 billion yuan, with 57,000 houses collapsed and 709,000 houses damaged [1] Group 2: Key Characteristics of Disasters - The most severe disaster impacts occurred from June to August, accounting for 66% of deaths and 71% of economic losses, primarily in North China and Inner Mongolia [2] - Floods and geological disasters were the most damaging, causing 568 deaths and direct economic losses of 166.58 billion yuan, representing 74% and 69% of total disaster impacts, respectively [2] Group 3: Regional Disaster Analysis - The average rainfall in 2025 was 668.0 mm, 4.5% above normal, with 43 regional heavy rain events leading to significant flooding in areas like Guizhou and Hunan [3] - The southwestern region experienced severe geological disasters, accounting for 40% of incidents and 80% of related casualties and economic losses [3] Group 4: Typhoon Activity - A total of 27 typhoons formed in 2025, with 10 making landfall, both figures exceeding historical averages [4] - Typhoon-related disasters affected 11.07 million people, resulting in 10 deaths and direct economic losses of 40.59 billion yuan [4] Group 5: Drought Conditions - The average temperature in 2025 was 11.0°C, the highest since 1961, with 16.5 days of high temperatures impacting agricultural production [5] - Droughts affected 19.58 million people, with direct economic losses of 8.65 billion yuan [6] Group 6: Wind and Hail Damage - There were 40 instances of severe convective weather, with wind and hail disasters affecting 7.22 million people and causing direct economic losses of 15.04 billion yuan [7] Group 7: Earthquake Impact - A total of 104 earthquakes of magnitude 4.0 or higher occurred, with significant losses from a 6.8 magnitude earthquake in Tibet causing 126 deaths and economic losses of 8.94 billion yuan [8] Group 8: Cold Weather and Snow Disasters - Cold weather and snow disasters were relatively mild, affecting 727,000 people with direct economic losses of 0.888 billion yuan [9] Group 9: Forest and Grassland Fires - The number of forest fires was at a historical low, with 223 incidents reported, primarily due to human activities [10]