Thursday, February 24, 2011

NOAA's National Weather Service SPC Tornado/Severe Thunderstorm Watches Update

SPC Severe Thunderstorm Watch 18
Thu, 24 Feb 2011 23:00:02 -0600


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  URGENT - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WATCH NUMBER 18 NWS STORM PREDICTION CENTER NORMAN OK 1200 AM EST FRI FEB 25 2011  THE NWS STORM PREDICTION CENTER HAS ISSUED A SEVERE THUNDERSTORM WATCH FOR PORTIONS OF          NORTHERN GEORGIA        SOUTHEAST KENTUCKY        EXTREME WESTERN NORTH CAROLINA        EAST TENNESSEE        EXTREME SOUTHWEST VIRGINIA  EFFECTIVE THIS FRIDAY MORNING FROM MIDNIGHT UNTIL 400 AM EST.  HAIL TO 1 INCH 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 45 MILES NORTHEAST OF LONDON KENTUCKY TO 30 MILES EAST SOUTHEAST OF ANNISTON ALABAMA.  FOR A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU8).  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.  OTHER WATCH INFORMATION...CONTINUE...WW 16...WW 17...  DISCUSSION...FAST-MOVING SQUALL LINE CONTINUES TO SURGE EASTWARD ACROSS THE TN VALLEY AT OVER 40 KNOTS.  STORMS ARE EXPECTED TO BEGIN WEAKENING IN THE NEXT FEW HOURS...BUT MAY REMAIN CAPABLE OF AT LEAST LOCALLY DAMAGING WINDS THROUGH 09Z.  AVIATION...A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT TO 1 INCH. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 60 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 450. MEAN STORM MOTION VECTOR 25040.   ...HART  
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SPC Severe Thunderstorm Watch 18 Status Reports
Thu, 24 Feb 2011 23:00:11 -0600


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  STATUS FOR WATCH 0018 HAS NOT BEEN ISSUED YET 
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SPC Tornado Watch 17 Status Reports
Thu, 24 Feb 2011 22:39:03 -0600


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  STATUS REPORT ON WW 17  SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 10 ENE JAN TO 50 NNW MEI TO 35 NNE CBM TO 25 N MSL.  ..COHEN..02/25/11  ATTN...WFO...BMX...HUN...JAN...MEG...   STATUS REPORT FOR WT 17   SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS   ALC007-009-033-043-049-055-057-059-063-065-071-073-075-077-079- 083-089-093-095-103-107-115-117-119-125-127-133-250540-  AL  .    ALABAMA COUNTIES INCLUDED ARE  BIBB                 BLOUNT              COLBERT              CULLMAN              DEKALB              ETOWAH               FAYETTE              FRANKLIN            GREENE               HALE                 JACKSON             JEFFERSON            LAMAR                LAUDERDALE          LAWRENCE             LIMESTONE            MADISON             MARION               MARSHALL             MORGAN              PICKENS              ST. CLAIR            SHELBY              SUMTER               TUSCALOOSA           WALKER              WINSTON                MSC049-069-075-087-099-101-103-121-123-149-159-250540-  MS  .    MISSISSIPPI COUNTIES INCLUDED ARE  HINDS                KEMPER              LAUDERDALE           LOWNDES              NESHOBA             NEWTON               NOXUBEE              RANKIN              SCOTT                
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SPC Tornado Watch 16 Status Reports
Thu, 24 Feb 2011 22:37:03 -0600


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  STATUS REPORT ON WW 16  SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 25 N MSL TO 10 NE BNA TO 35 S SDF.  ..COHEN..02/25/11  ATTN...WFO...LMK...OHX...   STATUS REPORT FOR WT 16   SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS   KYC001-003-009-021-045-053-057-087-099-123-137-155-169-171-207- 213-217-250540-  KY  .    KENTUCKY COUNTIES INCLUDED ARE  ADAIR                ALLEN               BARREN               BOYLE                CASEY               CLINTON              CUMBERLAND           GREEN               HART                 LARUE                LINCOLN             MARION               METCALFE             MONROE              RUSSELL              SIMPSON              TAYLOR                 TNC003-015-027-031-035-037-041-049-055-061-087-099-111-117-119- 133-137-141-149-159-165-169-175-177-185-187-189-250540-  TN  .    TENNESSEE COUNTIES INCLUDED ARE  BEDFORD              CANNON              CLAY                 COFFEE               CUMBERLAND          DAVIDSON             DEKALB               FENTRESS            GILES                GRUNDY               JACKSON             LAWRENCE             MACON                MARSHALL            MAURY                
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SPC Tornado Watch 15 Status Reports
Thu, 24 Feb 2011 21:44:04 -0600


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  STATUS REPORT ON WW 15  SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 5 ENE CKV TO 35 NE HOP TO 30 NW BWG.  WW 15 WILL BE ALLOWED TO EXPIRE AT 250400Z.  ..COHEN..02/25/11  ATTN...WFO...PAH...LMK...   STATUS REPORT FOR WT 15   SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS   KYC177-219-250400-  KY  .    KENTUCKY COUNTIES INCLUDED ARE  MUHLENBERG           TODD                   THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY.  PLEASE REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.  
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SPC Tornado Watch 14 Status Reports
Thu, 24 Feb 2011 21:40:05 -0600


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  STATUS REPORT ON WW 14  SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 30 NNW JAN TO 25 SE GWO TO 40 N TUP TO 20 S CKV.  ..COHEN..02/25/11  ATTN...WFO...LZK...JAN...MEG...OHX...   STATUS REPORT FOR WT 14   SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS   MSC003-017-081-115-117-145-250440-  MS  .    MISSISSIPPI COUNTIES INCLUDED ARE  ALCORN               CHICKASAW           LEE                  PONTOTOC             PRENTISS            UNION                  TNC071-250440-  TN  .    TENNESSEE COUNTIES INCLUDED ARE  HARDIN                  THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY.  PLEASE REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.  
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