This round of cold air is characterized by its strong intensity, wide impact area, and significant temperature drops. Most regions in central and eastern China have experienced noticeable cooling as the cold front moved from north to south, with some areas seeing temperature declines exceeding 10°C within 48 hours—and locally even surpassing 15°C. Accompanied by strong winds gusting between Beaufort scale 6 to 8, the cold air has intensified the wind chill effect. Additionally, the system triggered a transition from rain to snow in parts of northern China, while southern regions faced prolonged overcast and rainy conditions, affecting transportation, agriculture, and daily life. Meteorological authorities advise the public to stay warm and guard against hazards such as icy roads and reduced visibility. Overall, this event ranks among the stronger cold spells of the winter season, though it does not meet the official criteria for a cold wave (cold surge). Temperatures are expected to gradually rebound in the coming days, but large diurnal temperature variations will persist, warranting continued attention to weather updates.
本轮冷空气过程具有强度强、影响范围广、降温幅度大等特点。自北向南，我国中东部大部分地区先后出现明显降温，部分地区48小时内降温幅度超过10℃，局地甚至达15℃以上。同时，伴随冷空气南下，多地出现大风天气，阵风可达6至8级，进一步加剧了体感寒冷。此外，本轮过程还带来雨雪转换，北方部分地区由雨转雪，南方则出现持续阴雨，对交通、农业及居民生活造成一定影响。气象部门提醒公众注意防寒保暖，防范道路结冰和低能见度带来的不利影响。总体来看，此次冷空气属于今冬较强的一次过程，但尚未达到寒潮标准。未来几天，气温将逐步回升，但早晚温差仍较大，需持续关注天气变化。
原创文章，作者：admin，如若转载，请注明出处：https://avine.cn/12380.html