SPC Severe Thunderstorm Watch 703
Sat, 23 Oct 2010 05:28:03 -0500
URGENT - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WATCH NUMBER 703 NWS STORM PREDICTION CENTER NORMAN OK 525 AM CDT SAT OCT 23 2010 THE NWS STORM PREDICTION CENTER HAS ISSUED A SEVERE THUNDERSTORM WATCH FOR PORTIONS OF SOUTHWEST...WEST CENTRAL...AND NORTHWEST TEXAS EFFECTIVE THIS SATURDAY MORNING AND AFTERNOON FROM 525 AM UNTIL 100 PM CDT. HAIL TO 1.5 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 65 STATUTE MILES EAST AND WEST OF A LINE FROM 115 MILES SOUTH SOUTHWEST OF SAN ANGELO TEXAS TO 75 MILES NORTH OF MINERAL WELLS TEXAS. FOR A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU3). 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...TSTMS EXPECTED TO INCREASE IN COVERAGE/INTENSITY THROUGH MIDDAY ACROSS PARTS OF WRN AND NRN TX AS SRN NM UPR IMPULSE CONTINUES NEWD WITHIN LARGER SCALE CNTRL U.S. TROUGH. INCREASING ASCENT ON WRN EDGE OF DEEP MOIST AXIS /WITH PW AROUND 1.25 INCHES/ MAY FOSTER SVR HAIL IN SOME STORMS GIVEN RELATIVELY STEEP MID LVL LAPSE RATES AND 40 KT SWLY CLOUD-LAYER SHEAR. STORMS MAY EVOLVE INTO SEVERAL SMALL CLUSTERS...WITH EMBEDDED BOWING SEGMENTS POSSIBLY YIELDING DMGG WIND. AVIATION...A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT TO 1.5 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 60 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 500. MEAN STORM MOTION VECTOR 23035. ...CORFIDIRead more
SPC Severe Thunderstorm Watch 703 Status Reports
Sat, 23 Oct 2010 05:28:11 -0500
STATUS FOR WATCH 0703 HAS NOT BEEN ISSUED YETRead more
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