Seguimento América do Norte - 2016

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Particularly Dangerous Situation (PDS)

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URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 20
NWS STORM PREDICTION CENTER NORMAN OK
215 PM CST TUE FEB 23 2016

THE NWS STORM PREDICTION CENTER HAS ISSUED A

* TORNADO WATCH FOR PORTIONS OF
SOUTHWEST ALABAMA
THE WESTERN FLORIDA PANHANDLE
SOUTHEAST LOUISIANA
SOUTHEAST MISSISSIPPI
COASTAL WATERS

* EFFECTIVE THIS TUESDAY AFTERNOON AND EVENING FROM 215 PM UNTIL
1000 PM CST.

...THIS IS A PARTICULARLY DANGEROUS SITUATION...

* PRIMARY THREATS INCLUDE...
SEVERAL TORNADOES AND A FEW INTENSE TORNADOES LIKELY
SCATTERED DAMAGING WIND GUSTS TO 70 MPH LIKELY
ISOLATED LARGE HAIL EVENTS TO 1 INCH IN DIAMETER POSSIBLE

SUMMARY...THUNDERSTORMS WILL INCREASE IN COVERAGE AND INTENSITY
THROUGH THE EVENING AS A STRONG STORM SYSTEM APPROACHES FROM THE
WEST. THE STORM ENVIRONMENT WILL BECOME FAVORABLE FOR SUPERCELLS
CAPABLE OF PRODUCING A FEW STRONG AND LONG-TRACK TORNADOES INTO
EARLY TONIGHT.

THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 75 STATUTE
MILES EAST AND WEST OF A LINE FROM 80 MILES EAST NORTHEAST OF
PINE BELT MISSISSIPPI TO 35 MILES SOUTH SOUTHWEST OF GULFPORT
MISSISSIPPI. FOR A COMPLETE DEPICTION OF THE WATCH SEE THE
ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU0).

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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 19...

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 450.
MEAN STORM MOTION VECTOR 24045.​
 
SIGNIFICANT DAMAGE TO GOLDS GYM IN PRAIRIEVILLE. (LIX)
1810 1 SW PRAIRIEVILLE ASCENSION LA 3029 9099 TRAINED SPOTTER REPORTED TORNADO CROSSED I-10 NEAR EXIT 171. (LIX)
1817 3 N PRAIRIEVILLE EAST BATON ROUGE LA 3035 9097 TORNADO CROSSED HOO SHOO TOO ROAD EAST OF SOUTH TIGER BEND ROAD. (LIX)
1845 3 ENE LIVINGSTON LIVINGSTON LA 3052 9070 LARGE DELIVERY TRUCK FLIPPED ON ITS SIDE NEAR HIGHWAY 1036 NEAR CHARLES HOLDEN ROAD. (LIX)

http://www.spc.noaa.gov/climo/reports/last3hours.html