[BNAWX] Severe Local Storm Watch and Watch Cancellation

[EMWIN Server]

WWUS20 KWNS 071855
SEL2
SPC WW 071855
ARZ000-LAZ000-MOZ000-MSZ000-TNZ000-TXZ000-080100-

URGENT - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WATCH NUMBER 62
NWS STORM PREDICTION CENTER NORMAN OK
155 PM CDT WED APR 7 2010

THE NWS STORM PREDICTION CENTER HAS ISSUED A
SEVERE THUNDERSTORM WATCH FOR PORTIONS OF

       CENTRAL AND EASTERN ARKANSAS
       NORTHERN LOUISIANA
       MISSOURI BOOTHEEL
       NORTHWEST MISSISSIPPI
       WESTERN TENNESSEE
       NORTHEAST TEXAS

EFFECTIVE THIS WEDNESDAY AFTERNOON AND EVENING FROM 155 PM UNTIL
800 PM CDT.

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 80
STATUTE MILES EAST AND WEST OF A LINE FROM 45 MILES NORTHWEST OF
DYERSBURG TENNESSEE TO 60 MILES SOUTH SOUTHEAST OF LONGVIEW
TEXAS.  FOR A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED
WATCH OUTLINE UPDATE (WOUS64 KWNS WOU2).

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 61...

DISCUSSION...THUNDERSTORMS WILL CONTINUE TO INTENSIFY ALONG THE
SURFACE COLD FRONT FROM CENTRAL AR INTO NORTHEAST TX.  CLOUDS AHEAD
OF THE FRONT HAVE LIMITED HEATING/DESTABILIZATION.  HOWEVER...COOL
TEMPERATURES ALOFT AND RETURNING MOISTURE WILL PROVIDE SUFFICIENT
CAPE FOR A RISK OF A FEW SEVERE STORMS CAPABLE OF HAIL AND DAMAGING
WINDS.  STORMS ARE EXPECTED TO BECOME MORE ORGANIZED INTO A SQUALL
LINE BY LATE AFTERNOON WITH AN INCREASING RISK OF DAMAGING WINDS.

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 450. MEAN STORM
MOTION VECTOR 24030.


...HART


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