{"meta":{"id":"https:\/\/api.iclient.ifeng.com\/ipadtestdoc?aid=ucms_7xh4kE2ShYu","type":"doc","o":"1","documentId":"ucms_7xh4kE2ShYu"},"body":{"newStatus":"1","documentId":"ucms_7xh4kE2ShYu","staticId":"ucms_7xh4kE2ShYu","title":"湖北荆门出现龙卷风?官宣:属实","shareTitle":"湖北荆门出现龙卷风?官宣:属实","thumbnail":"http:\/\/d.ifengimg.com\/w150_h106_q100\/x0.ifengimg.com\/cmpp\/2020_27\/c8b9693f4aade23_size33_w454_h800.jpg","source":"楚天都市报","author":"","editorcode":"lindan","editTime":"2020-06-30 07:25:17","updateTime":"2020\/06\/30 07:25:17","wapurl":"http:\/\/\/\/hb.ifeng.com\/c\/7xh4kE2ShYu","introduction":"","wwwurl":"http:\/\/\/\/hb.ifeng.com\/c\/7xh4kE2ShYu","commentsUrl":"http:\/\/hb.ifeng.com\/a\/20200630\/14404366_0.shtml","commentCount":0,"text":"
原标题:湖北荆门出现龙卷风?官宣:属实<\/p>
楚天都市报6月29日讯(记者陈希)网传27日傍晚湖北荆门出现龙卷风,今日,气象部门对外发布消息称,确实是龙卷风。<\/p>
荆门市气象局相关负责人介绍,27日傍晚7时许,在荆门掇刀区凤凰水库附近有龙卷生成,生成之后向东北方向移动,途经阳光大道、牌楼附近。<\/p>
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28日,荆门市气象局联合武汉中心气象台、武汉暴雨研究所、武汉区域气候中心和湖北省公众服务中心组成灾情调查小组,携带无人机现场查看,经专家组初步验证判断,此次为一次EF1~EF2级龙卷风。这也是荆门有清晰影像资料有气象记录的首个龙卷。荆门市气象局将组织相关专家对此次龙卷风作进一步研究。<\/p>
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龙卷风的分级是由藤田级数划分,芝加哥大学的美籍日裔气象学家藤田哲也于1971年提出。 <\/p>
EF0 风速<73 mi\/h( <32 m\/s),出现几率29% ,受害状况程度轻微。表现为:烟囱,树枝折断,根系浅的树木倾斜,路标损坏等。<\/p>
EF1 风速73–112 mi\/h (33–49 m\/s),出现几率40% ,受害状况程度中等。表现为:房顶被掀走,可移动式车房被掀翻,行驶中的汽车刮出路面等。 <\/p>
EF2 风速113–157 mi\/h( 50–69 m\/s), 出现几率24% ,受害状况程度较大。表现为:木板房的房顶墙壁被吹跑,可移动式车房被破坏,货车脱轨或掀翻,大树拦腰折断或整棵吹倒。轻的物体刮起来后像导弹一般,汽车翻滚。<\/p>
EF3 风速158–206 mi\/h (70–92 m\/s), 出现几率6% ,受害状况程度严重。表现为:较结实的房屋的房顶墙壁刮跑,列车脱轨或掀翻,森林中大半的树木连根拔起。重型汽车刮离地面或刮跑。 <\/p>
EF4 风速207–260 mi\/h (93–116 m\/s), 出现几率2% ,受害状况破坏性灾害。表现为:结实的房屋如果地基不十分坚固将刮出一定距离,汽车像导弹一般刮飞。<\/p>
EF5 风速261–318 mi\/h (117–141 m\/s), 出现几率<1% ,受害状况毁灭性灾难。表现为:坚固的建筑物也能刮起,大型汽车如导弹喷射般掀出超过百米,树木刮飞,是让人难以想象的大灾难。<\/p>","img":[{"url":"http:\/\/d.ifengimg.com\/mw640_q100\/x0.ifengimg.com\/cmpp\/2020_27\/c8b9693f4aade23_size33_w454_h800.jpg","size":{"width":"454","height":"800"}},{"url":"http:\/\/d.ifengimg.com\/mw640_q100\/x0.ifengimg.com\/cmpp\/2020_27\/cb920982f26bb2e_size32_w640_h458.jpg","size":{"width":"640","height":"458"}},{"url":"http:\/\/d.ifengimg.com\/mw640_q100\/x0.ifengimg.com\/cmpp\/2020_27\/179d62141e6aa88_size38_w640_h487.jpg","size":{"width":"640","height":"487"}}],"summary":"原标题:湖北荆门出现龙卷风?官宣:属实楚天都市报6月29日讯(记者陈希)网传27日傍晚湖北荆门出现龙卷风,今日,气象部门对外发布消息称,确实是龙卷风。荆门市气象","sharesummary":"原标题:湖北荆门出现龙卷风?官宣:属实楚天都市报6月29日讯(记者陈希)网传27日傍晚湖北荆门出现龙卷风,今日,气象部门对外发布消息称,确实是龙卷风。荆门市气象","commentType":"0","showclient":"0","shareurl":"https:\/\/ishare.ifeng.com\/c\/s\/v002GP0MCAgyVr9O4G6kgJD-_6-_--Sf9v0xw--oCC--kwzIJ158__","praise":"0","like_num":"0"}}