SPC Severe Thunderstorm Watch 700
Wed, 20 Oct 2010 18:45:03 -0500
URGENT - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WATCH NUMBER 700 NWS STORM PREDICTION CENTER NORMAN OK 545 PM MDT WED OCT 20 2010 THE NWS STORM PREDICTION CENTER HAS ISSUED A SEVERE THUNDERSTORM WATCH FOR PORTIONS OF SOUTH CENTRAL NEW MEXICO FAR WEST TEXAS EFFECTIVE THIS WEDNESDAY AFTERNOON FROM 545 PM UNTIL MIDNIGHT MDT. HAIL TO 2 INCHES IN DIAMETER...THUNDERSTORM WIND GUSTS TO 70 MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS. THE SEVERE THUNDERSTORM WATCH AREA IS APPROXIMATELY ALONG AND 60 STATUTE MILES EAST AND WEST OF A LINE FROM 35 MILES NORTHWEST OF RUIDOSO NEW MEXICO TO 85 MILES SOUTH SOUTHEAST OF EL PASO TEXAS. FOR A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU0). REMEMBER...A SEVERE THUNDERSTORM WATCH MEANS CONDITIONS ARE FAVORABLE FOR SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH AREA. PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR THREATENING WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS AND POSSIBLE WARNINGS. SEVERE THUNDERSTORMS CAN AND OCCASIONALLY DO PRODUCE TORNADOES. DISCUSSION...BROKEN BAND OF SEVERE STORMS...SOME WITH SUPERCELL CHARACTERISTICS...WILL LIKELY PERSIST FOR SEVERAL MORE HOURS IN RESPONSE TO THE APPROACH OF AN EMBEDDED SPEED MAX OVER NRN MEXICO...AND AN INFLUX OF LOW-LEVEL MOISTURE UP THE RIO GRANDE AND PECOS VALLEYS. THE STRONGER STORMS WILL BE CAPABLE OF PRODUCING LARGE HAIL AND DAMAGING GUSTS THROUGH THE EARLY OVERNIGHT HOURS. AVIATION...A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT TO 2 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 60 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 500. MEAN STORM MOTION VECTOR 20025. ...THOMPSONRead more
SPC Severe Thunderstorm Watch 700 Status Reports
Wed, 20 Oct 2010 18:45:11 -0500
STATUS FOR WATCH 0700 HAS NOT BEEN ISSUED YETRead more
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