近日，日本北海道遭遇罕见的‘灾害级大雪’，多地积雪深度突破历史同期纪录，部分地区单日降雪量超过100厘米。日本气象厅已发布最高级别的‘大雪特别警报’，提醒居民避免外出，防范雪崩、交通瘫痪及建筑物倒塌等次生灾害。札幌、旭川等主要城市公共交通大面积停运，学校停课，超市货架被抢购一空。此次强降雪由强烈的冬季气压系统与来自日本海的湿冷空气交汇所致，形成持续性强降雪天气。专家指出，尽管北海道冬季多雪，但如此强度和范围的大雪仍属罕见，可能与气候变化导致的极端天气频发有关。当地政府已启动应急机制，出动除雪车并开放避难所，全力保障民众安全。气象部门预计，恶劣天气将持续数日，呼吁民众密切关注预警信息，做好防寒防灾准备。
Recently, Japan’s Hokkaido region has been hit by an exceptionally severe snowstorm classified as ‘disaster-level,’ with snow depths in multiple areas surpassing historical records for this time of year. Some locations reported over 100 centimeters of snowfall in a single day. The Japan Meteorological Agency has issued its highest-level ‘Special Heavy Snow Warning,’ urging residents to stay indoors and guard against secondary hazards such as avalanches, transportation disruptions, and building collapses. Major cities like Sapporo and Asahikawa have suspended public transport, closed schools, and seen supermarkets emptied due to panic buying. The extreme snowfall results from a powerful winter pressure system colliding with moist, cold air from the Sea of Japan, creating prolonged and intense snowfall. Experts note that while heavy snow is typical in Hokkaido winters, the intensity and scale of this event are highly unusual and may be linked to the increasing frequency of extreme weather driven by climate change. Local authorities have activated emergency response measures, deploying snowplows and opening shelters to ensure public safety. The meteorological agency forecasts that the harsh conditions will persist for several days and advises residents to closely monitor alerts and prepare for cold-weather emergencies.
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