近日，辽宁省迎来今冬最强寒潮，多地气温创下入冬以来新低。据气象部门监测，12月中旬以来，受西伯利亚强冷空气持续南下影响，辽宁全省普遍出现大幅降温，其中沈阳、抚顺、本溪等地区最低气温一度跌破-30℃，部分地区甚至接近历史极值。气象专家指出，此次低温过程具有范围广、强度大、持续时间长等特点，是近年来罕见的极端寒冷事件。低温天气对交通、农业、能源供应及居民生活带来显著影响。多地高速公路因道路结冰临时封闭，部分露天蔬菜大棚遭受冻害，电力和燃气需求激增，供暖系统面临严峻考验。气象部门已发布寒潮黄色预警，并提醒公众注意防寒保暖，特别是老人、儿童及慢性病患者应尽量减少外出，防范低温引发的健康风险。专家分析，此次极端低温与全球气候变化背景下的大气环流异常密切相关。虽然全球变暖总体趋势不变，但极端天气事件频发已成为新常态。未来几天，随着冷空气势力减弱，辽宁气温将缓慢回升，但公众仍需密切关注天气预报，做好应对准备。
Recently, Liaoning Province has been hit by the strongest cold wave of the winter, with temperatures in many areas reaching new lows since the start of the season. According to meteorological monitoring, since mid-December, a powerful Siberian cold front has swept southward, causing a sharp drop in temperatures across the province. Cities such as Shenyang, Fushun, and Benxi recorded minimum temperatures below -30°C, approaching historical extremes in some locations. Meteorologists note that this cold spell is characterized by its wide coverage, high intensity, and prolonged duration—making it one of the most severe cold events in recent years.The extreme cold has significantly impacted transportation, agriculture, energy supply, and daily life. Multiple highways were temporarily closed due to icy roads, outdoor vegetable greenhouses suffered frost damage, and demand for electricity and natural gas surged, putting immense pressure on heating systems. The meteorological authority has issued a yellow alert for the cold wave and advised the public to take precautions against the cold, especially urging the elderly, children, and those with chronic illnesses to limit outdoor activities to avoid health risks.Experts attribute this extreme cold to anomalies in atmospheric circulation patterns linked to global climate change. While global warming remains the overarching trend, the increasing frequency of extreme weather events has become the new normal. Temperatures in Liaoning are expected to gradually rise in the coming days as the cold air weakens, but residents are still encouraged to stay updated on weather forecasts and remain prepared.
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