Friday, January 8, 2016

SPC Severe Thunderstorm Watch 1

WW 1 SEVERE TSTM LA TX CW 082150Z - 090500Z
WW 0001 Image

URGENT - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WATCH NUMBER 1
NWS STORM PREDICTION CENTER NORMAN OK
350 PM CST FRI JAN 8 2016

THE NWS STORM PREDICTION CENTER HAS ISSUED A

* SEVERE THUNDERSTORM WATCH FOR PORTIONS OF 
  SOUTHWEST LOUISIANA
  SOUTHEAST TEXAS
  COASTAL WATERS

* EFFECTIVE THIS FRIDAY AFTERNOON AND EVENING FROM 350 PM UNTIL
  1100 PM CST.

* PRIMARY THREATS INCLUDE...
  SCATTERED LARGE HAIL LIKELY WITH ISOLATED VERY LARGE HAIL EVENTS
    TO 2.5 INCHES IN DIAMETER POSSIBLE
  ISOLATED DAMAGING WIND GUSTS TO 70 MPH POSSIBLE
  A TORNADO OR TWO POSSIBLE

SUMMARY...SEVERAL AREAS OF SCATTERED THUNDERSTORMS WITH A RISK FOR
LARGE HAIL ...AND POSSIBLY A TORNADO OR TWO...EXPECTED TO AFFECT
SOUTHEAST TEXAS AND SOUTHWEST LOUISIANA THROUGH LATE TONIGHT.

THE SEVERE THUNDERSTORM WATCH AREA IS APPROXIMATELY ALONG AND 110
STATUTE MILES EAST AND WEST OF A LINE FROM 35 MILES NORTHWEST OF
LUFKIN TEXAS TO 55 MILES SOUTH SOUTHEAST OF PORT ARTHUR TEXAS. 
FOR A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH
OUTLINE UPDATE (WOUS64 KWNS WOU1).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

AVIATION...A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT
TO 2.5 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 60
KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 450. MEAN STORM
MOTION VECTOR 24040.


...CORFIDI

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from SPC Forecast Products http://ift.tt/xItn4Q

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