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

Wednesday, October 27, 2010

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

SPC Tornado Watch 735
Wed, 27 Oct 2010 13:08:03 -0500

URGENT - IMMEDIATE BROADCAST REQUESTED TORNADO WATCH NUMBER 735 NWS STORM PREDICTION CENTER NORMAN OK 205 PM EDT WED OCT 27 2010 THE NWS STORM PREDICTION CENTER HAS ISSUED A TORNADO WATCH FOR PORTIONS OF NORTHEAST GEORGIA WESTERN AND CENTRAL NORTH CAROLINA WESTERN SOUTH CAROLINA EFFECTIVE THIS WEDNESDAY AFTERNOON AND EVENING FROM 205 PM UNTIL 900 PM EDT. TORNADOES...HAIL TO 1 INCH IN DIAMETER...THUNDERSTORM WIND GUSTS TO 70 MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS. THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 50 STATUTE MILES EITHER SIDE OF A LINE FROM 40 MILES SOUTH OF ANDERSON SOUTH CAROLINA TO 65 MILES EAST NORTHEAST OF DANVILLE VIRGINIA. FOR A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU5). REMEMBER...A TORNADO WATCH MEANS CONDITIONS ARE FAVORABLE FOR TORNADOES AND 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. OTHER WATCH INFORMATION...CONTINUE...WW 733...WW 734... DISCUSSION...TSTMS DEVELOPING ALONG SW-NE ORIENTED SURFACE BAROCLINIC ZONE ARE EXPECTED TO INCREASE IN COVERAGE AND INTENSITY THIS AFTERNOON WITHIN A WARM AND HUMID AIR MASS WITH MLCAPE VALUES OF 1000-1500 J/KG. A 40 KT SWLY LLJ WILL BE MAINTAINED ACROSS THE REGION THROUGH THE REMAINDER OF THE DAY...WHICH WHEN COUPLED WITH 50-55 KT SWLY MIDLEVEL WIND FIELD...IS RESULTING IN A SUFFICIENTLY SHEARED KINEMATIC ENVIRONMENT FOR SUPERCELLS AND BOWING STRUCTURES CAPABLE OF DAMAGING WINDS AND A COUPLE OF TORNADOES. AVIATION...TORNADOES AND 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 500. MEAN STORM MOTION VECTOR 24030. ...MEAD

SPC Tornado Watch 735 Status Reports
Wed, 27 Oct 2010 13:08:11 -0500

  STATUS FOR WATCH 0735 HAS NOT BEEN ISSUED YET

SPC Tornado Watch 734 Status Reports
Wed, 27 Oct 2010 11:52:16 -0500

  STATUS FOR WATCH 0734 HAS NOT BEEN ISSUED YET

SPC Tornado Watch 733 Status Reports
Wed, 27 Oct 2010 12:26:05 -0500

  STATUS REPORT ON WW 733  THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA.  ..GUYER..10/27/10  ATTN...WFO...LWX...PHI...AKQ...RNK...   STATUS REPORT FOR WT 733   SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS   DEC001-003-005-271840-  DE  .    DELAWARE COUNTIES INCLUDED ARE  KENT                 NEW CASTLE          SUSSEX                 DCC001-271840-  DC  .    DISTRICT OF COLUMBIA COUNTIES INCLUDED ARE  DISTRICT OF COLUMBIA    MDC003-005-009-011-015-017-019-025-027-029-031-033-035-037-039- 041-045-047-510-271840-  MD  .    MARYLAND COUNTIES INCLUDED ARE  ANNE ARUNDEL         BALTIMORE           CALVERT              CAROLINE             CECIL               CHARLES              DORCHESTER           HARFORD             HOWARD               KENT                 MONTGOMERY          PRINCE GEORGES

SPC Tornado Watch 732 Status Reports
Wed, 27 Oct 2010 11:19:04 -0500

  STATUS REPORT ON WW 732  SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 45 NE JAN TO 35 WSW TCL TO 20 ESE TCL TO 30 SSE RMG TO 50 NW AND.  A NEW/REPLACEMENT WATCH WILL BE COORDINATED SOON.  ..GUYER..10/27/10  ATTN...WFO...BMX...FFC...JAN...   STATUS REPORT FOR WT 732   SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS   ALC001-007-017-021-027-029-037-047-051-063-065-091-105-111-117- 119-121-123-271740-  AL  .    ALABAMA COUNTIES INCLUDED ARE  AUTAUGA              BIBB                CHAMBERS             CHILTON              CLAY                CLEBURNE             COOSA                DALLAS              ELMORE               GREENE               HALE                MARENGO              PERRY                RANDOLPH            SHELBY               SUMTER               TALLADEGA           TALLAPOOSA             GAC011-013-045-059-063-067-077-089-097-113-117-121-133-135-139- 149-151-157-195-211-217-219-221-247-285-297-271740-  GA  .    GEORGIA COUNTIES INCLUDED ARE  BANKS                BARROW              CARROLL              CLARKE               CLAYTON             COBB                 COWETA               DEKALB              DOUGLAS

SPC Tornado Watch 731 Status Reports
Wed, 27 Oct 2010 08:36:05 -0500

  STATUS REPORT ON WW 731  SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 45 WNW AND TO 20 S AVL TO 20 S GSP.  WW 731 WILL BE ALLOWED TO EXPIRE AS SCHEDULED AT 14Z.  ..GUYER..10/27/10  ATTN...WFO...GSP...RAH...RNK...AKQ...   STATUS REPORT FOR WT 731   SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS   GAC119-137-147-241-257-271400-  GA  .    GEORGIA COUNTIES INCLUDED ARE  FRANKLIN             HABERSHAM           HART                 RABUN                STEPHENS               SCC007-073-077-271400-  SC  .    SOUTH CAROLINA COUNTIES INCLUDED ARE  ANDERSON             OCONEE              PICKENS                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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