The Storm Prediction Center's tornado database is maintained and annually updated. It now contains 51 years of information on all reported United States tornadoes. During that period, there have been many changes in tornado reporting efficiency. These have resulted an increase of approximately 23 ...
Storm Prediction Center (SPC) severe weather product improvement plans and a review of statistical information available on the SPC websiteGregory W. Carbin
StormChaseTN.com - Established January 26, 2010 Tornado Warning Siren Information Like Us on Facebook for Severe Weather & Winter Weather Updates Tennessee Statewide Radar Updated every 10 minutes Radar powered byWeather Underground, Inc. NWS Storm Prediction Center National Radar with Severe Weather ...
美国的 Storm Prediction Center 提前三天发布了 Moderate 级别的预警,认为在我国时间星期三清晨前后会有强烈的强对流爆发过程。Moderate 是美国的对流预警中第二高的预警(仅次于 High),如果对流爆发兑现会出现强龙卷、强烈冰雹与破坏性大风。提前三天就敢做 Moderate 预警是很少见的,近几年的出现次数少于一年一次,说明...
The NOAA'sStorm Prediction Centerupdates the severe risks for the country daily, and I've already broken downwhat each of the categories meansfor you. Flooding In Lubbock, Texas
俄克拉何马州诺曼市的暴风雨预测中心(Storm Prediction Center)气象专家艾德华兹说:“我们相信从俄亥俄州到宾州和新英格兰 … news.sinovision.net|基于12个网页 2. 风暴预测中心 据风暴预测中心(Storm Prediction Center)报告,这场风暴造成的死亡人数,几乎是今年因龙卷风而致死人数的双倍。在前二 … ...
国家气象局暴风雨预测中心(National Weather Service Storm Prediction Center)声明表示:「今天下午与晚间预计会有一些强 …tw.myblog.yahoo.com|基于23个网页 2. 国家气象局风暴预报中心 截至3月5日,国家气象局风暴预报中心(National Weather Service Storm Prediction Center)报道了128次龙卷风。这个数字很可能 …tech...
The Storm Prediction Center classifies thunderstorms in six categories, five of which are severe. For a thunderstorm to be classified as severe, it must include: Winds gusts of 58+ mph And/or hail 1" diameter And/or a tornado Marginal riskis the most commonly issued severe category, and fea...
The Storm Prediction Center's Severe Thunderstorm Data Base, that extends back through 1950, is used to generate time series of the monthly occurrence of tornadoes and severe thunderstorms. These series are then smoothed using the "shape preserving" filter proposed by Tukey (1977). The plots of...
When online, chasers are looking for all kinds of updates: whether the satellite image shows the bright white, high cloud tops that mean there are blossoming storms; storms on radar; watches and warnings; the latest forecast discussions; and recent surface maps that show any change in temperatur...