

000 

WWUS20 KWNS 042334

SEL4

SPC WW 042334

DCZ000-DEZ000-KYZ000-MDZ000-NJZ000-OHZ000-VAZ000-WVZ000-CWZ000-05050

0-



URGENT - IMMEDIATE BROADCAST REQUESTED

TORNADO WATCH NUMBER 454

NWS STORM PREDICTION CENTER NORMAN OK

735 PM EDT WED JUN 4 2008



THE NWS STORM PREDICTION CENTER HAS ISSUED A

TORNADO WATCH FOR PORTIONS OF



       DISTRICT OF COLUMBIA

       DELAWARE

       PARTS OF EASTERN KENTUCKY

       PARTS OF MARYLAND

       PARTS OF SOUTHERN NEW JERSEY

       PARTS OF SOUTHERN OHIO

       A LARGE PART OF VIRGINIA

       A LARGE PART OF WEST VIRGINIA

       COASTAL WATERS



EFFECTIVE THIS WEDNESDAY NIGHT AND THURSDAY MORNING FROM 735 PM

UNTIL 100 AM EDT.



TORNADOES...HAIL TO 2 INCHES IN DIAMETER...THUNDERSTORM WIND

GUSTS TO 70 MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE

AREAS.



THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 55 STATUTE

MILES NORTH AND SOUTH OF A LINE FROM 50 MILES WEST NORTHWEST OF

HUNTINGTON WEST VIRGINIA TO 40 MILES EAST NORTHEAST OF WALLOPS

VIRGINIA.  FOR A COMPLETE DEPICTION OF THE WATCH SEE THE

ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU4).



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...THIS TORNADO WATCH REPLACES TORNADO

WATCH NUMBER 447...TORNADO WATCH NUMBER 449...TORNADO WATCH

NUMBER 450. WATCH NUMBER 447 449 450 WILL NOT BE IN EFFECT AFTER

735 PM EDT. CONTINUE...WW 448...WW 451...WW 452...WW 453...



DISCUSSION...SEVERE THUNDERSTORMS CONTINUE TO DEVELOP/MOVE EWD

ACROSS WATCH AREA...PRIMARILY FOCUSED ON BOUNDARIES FROM PREVIOUS

ACTIVITY.  WITH SHEAR REMAINING FAVORABLE AND MLCAPES TO 2000 J/KG S

OF BOUNDARIES...DAMAGING WINDS AND POSSIBLE TORNADOES WILL CONTINUE

TO BE ASSOCIATED WITH BOTH LINES AND MORE DESCRETE STORMS.



AVIATION...TORNADOES AND 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 26035.





...HALES



000 

WWUS20 KWNS 042334

SEL4

SPC WW 042334

DCZ000-DEZ000-KYZ000-MDZ000-NJZ000-OHZ000-VAZ000-WVZ000-CWZ000-05050

0-



URGENT - IMMEDIATE BROADCAST REQUESTED

TORNADO WATCH NUMBER 454...RESENT

NWS STORM PREDICTION CENTER NORMAN OK

735 PM EDT WED JUN 4 2008



THE NWS STORM PREDICTION CENTER HAS ISSUED A

TORNADO WATCH FOR PORTIONS OF



       DISTRICT OF COLUMBIA

       DELAWARE

       PARTS OF EASTERN KENTUCKY

       PARTS OF MARYLAND

       PARTS OF SOUTHERN NEW JERSEY

       PARTS OF SOUTHERN OHIO

       A LARGE PART OF VIRGINIA

       A LARGE PART OF WEST VIRGINIA

       COASTAL WATERS



EFFECTIVE THIS WEDNESDAY NIGHT AND THURSDAY MORNING FROM 735 PM

UNTIL 100 AM EDT.



TORNADOES...HAIL TO 2 INCHES IN DIAMETER...THUNDERSTORM WIND

GUSTS TO 70 MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE

AREAS.



THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 55 STATUTE

MILES NORTH AND SOUTH OF A LINE FROM 50 MILES WEST NORTHWEST OF

HUNTINGTON WEST VIRGINIA TO 40 MILES EAST NORTHEAST OF WALLOPS

VIRGINIA.  FOR A COMPLETE DEPICTION OF THE WATCH SEE THE

ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU4).



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...THIS TORNADO WATCH REPLACES TORNADO

WATCH NUMBER 447...TORNADO WATCH NUMBER 449...TORNADO WATCH

NUMBER 450. WATCH NUMBER 447 449 450 WILL NOT BE IN EFFECT AFTER

735 PM EDT. CONTINUE...WW 448...WW 451...WW 452...WW 453...



DISCUSSION...SEVERE THUNDERSTORMS CONTINUE TO DEVELOP/MOVE EWD

ACROSS WATCH AREA...PRIMARILY FOCUSED ON BOUNDARIES FROM PREVIOUS

ACTIVITY.  WITH SHEAR REMAINING FAVORABLE AND MLCAPES TO 2000 J/KG S

OF BOUNDARIES...DAMAGING WINDS AND POSSIBLE TORNADOES WILL CONTINUE

TO BE ASSOCIATED WITH BOTH LINES AND MORE DESCRETE STORMS.



AVIATION...TORNADOES AND 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 26035.





...HALES

