SPC MD 176
MD 0176 CONCERNING TORNADO WATCH 22... FOR CNTRL AR INTO NRN LA
MESOSCALE DISCUSSION 0176 NWS STORM PREDICTION CENTER NORMAN OK 0858 PM CST WED MAR 10 2010 AREAS AFFECTED...CNTRL AR INTO NRN LA CONCERNING...TORNADO WATCH 22... VALID 110258Z - 110400Z THE SEVERE WEATHER THREAT FOR TORNADO WATCH 22 CONTINUES. THE THREAT FOR SEVERE STORMS CAPABLE OF LARGE HAIL AND ISOLATED TORNADOES CONTINUES...PRIMARILY OVER AR PORTION OF WW. EXTRAPOLATION OF CURRENT STORM MOTIONS SUGGESTS THAT THE MOST Read more
MESOSCALE DISCUSSION 0176 NWS STORM PREDICTION CENTER NORMAN OK 0858 PM CST WED MAR 10 2010 AREAS AFFECTED...CNTRL AR INTO NRN LA CONCERNING...TORNADO WATCH 22... VALID 110258Z - 110400Z THE SEVERE WEATHER THREAT FOR TORNADO WATCH 22 CONTINUES. THE THREAT FOR SEVERE STORMS CAPABLE OF LARGE HAIL AND ISOLATED TORNADOES CONTINUES...PRIMARILY OVER AR PORTION OF WW. EXTRAPOLATION OF CURRENT STORM MOTIONS SUGGESTS THAT THE MOST Read more
SPC - No MDs are in effect as of Thu Mar 11 02:34:14 UTC 2010
No Mesoscale Discussions are in effect as of Thu Mar 11 02:34:14 UTC 2010.
SPC Tornado Watch 27
WW 27 TORNADO AR IL KY MO MS TN 110150Z - 110800Z
URGENT - IMMEDIATE BROADCAST REQUESTED TORNADO WATCH NUMBER 27 NWS STORM PREDICTION CENTER NORMAN OK 750 PM CST WED MAR 10 2010 THE NWS STORM PREDICTION CENTER HAS ISSUED A TORNADO WATCH FOR PORTIONS OF EASTERN ARKANSAS SOUTHWEST ILLINOIS FAR WESTERN KENTUCKY SOUTHEAST MISSOURI NORTHWEST MISSISSIPPI FAR WESTERN TENNESSEE EFFECTIVE THIS WEDNESDAY NIGHT AND THURSDAY MORNING FROM 750 PM UNTIL 200 AM CST. 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 80 STATUTE MILES EAST AND WEST OF A LINE FROM 15 MILES NORTHEAST OF SAINT LOUIS MISSOURI TO 55 MILES EAST OF PINE BLUFF ARKANSAS. FOR A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU7). 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 21...WW 22...WW 23...WW 24...WW 25...WW 26... Read more
URGENT - IMMEDIATE BROADCAST REQUESTED TORNADO WATCH NUMBER 27 NWS STORM PREDICTION CENTER NORMAN OK 750 PM CST WED MAR 10 2010 THE NWS STORM PREDICTION CENTER HAS ISSUED A TORNADO WATCH FOR PORTIONS OF EASTERN ARKANSAS SOUTHWEST ILLINOIS FAR WESTERN KENTUCKY SOUTHEAST MISSOURI NORTHWEST MISSISSIPPI FAR WESTERN TENNESSEE EFFECTIVE THIS WEDNESDAY NIGHT AND THURSDAY MORNING FROM 750 PM UNTIL 200 AM CST. 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 80 STATUTE MILES EAST AND WEST OF A LINE FROM 15 MILES NORTHEAST OF SAINT LOUIS MISSOURI TO 55 MILES EAST OF PINE BLUFF ARKANSAS. FOR A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU7). 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 21...WW 22...WW 23...WW 24...WW 25...WW 26... Read more
SPC Severe Thunderstorm Watch 23
WW 23 SEVERE TSTM AR KS MO OK 102145Z - 110400Z
URGENT - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WATCH NUMBER 23 NWS STORM PREDICTION CENTER NORMAN OK 345 PM CST WED MAR 10 2010 THE NWS STORM PREDICTION CENTER HAS ISSUED A SEVERE THUNDERSTORM WATCH FOR PORTIONS OF PARTS OF NORTHWEST ARKANSAS PARTS OF SOUTHEAST KANSAS MUCH OF SOUTHWEST MISSOURI PARTS OF NORTHEAST OKLAHOMA EFFECTIVE THIS WEDNESDAY AFTERNOON AND EVENING FROM 345 PM UNTIL 1000 PM CST. HAIL TO 1.5 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 60 STATUTE MILES NORTH AND SOUTH OF A LINE FROM 35 MILES NORTH NORTHWEST OF PONCA CITY OKLAHOMA TO 40 MILES NORTH NORTHEAST OF WEST PLAINS MISSOURI. FOR A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU3). 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 20...WW 21...WW 22... DISCUSSION...FORCED LINE OF LOW TOPPED THUNDERSTORMS DEVELOPING ACROSS NRN OK JUST AHEAD OF THE DEEPENING SURFACE LOW AND COLD UPPER Read more
URGENT - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WATCH NUMBER 23 NWS STORM PREDICTION CENTER NORMAN OK 345 PM CST WED MAR 10 2010 THE NWS STORM PREDICTION CENTER HAS ISSUED A SEVERE THUNDERSTORM WATCH FOR PORTIONS OF PARTS OF NORTHWEST ARKANSAS PARTS OF SOUTHEAST KANSAS MUCH OF SOUTHWEST MISSOURI PARTS OF NORTHEAST OKLAHOMA EFFECTIVE THIS WEDNESDAY AFTERNOON AND EVENING FROM 345 PM UNTIL 1000 PM CST. HAIL TO 1.5 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 60 STATUTE MILES NORTH AND SOUTH OF A LINE FROM 35 MILES NORTH NORTHWEST OF PONCA CITY OKLAHOMA TO 40 MILES NORTH NORTHEAST OF WEST PLAINS MISSOURI. FOR A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU3). 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 20...WW 21...WW 22... DISCUSSION...FORCED LINE OF LOW TOPPED THUNDERSTORMS DEVELOPING ACROSS NRN OK JUST AHEAD OF THE DEEPENING SURFACE LOW AND COLD UPPER Read more
SPC Tornado Watch 25
WW 25 TORNADO AL AR LA MS 110125Z - 110800Z
URGENT - IMMEDIATE BROADCAST REQUESTED TORNADO WATCH NUMBER 25 NWS STORM PREDICTION CENTER NORMAN OK 725 PM CST WED MAR 10 2010 THE NWS STORM PREDICTION CENTER HAS ISSUED A TORNADO WATCH FOR PORTIONS OF WESTERN ALABAMA SOUTHEAST ARKANSAS NORTHEAST LOUISIANA CENTRAL MISSISSIPPI EFFECTIVE THIS WEDNESDAY NIGHT AND THURSDAY MORNING FROM 725 PM UNTIL 200 AM CST. 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 75 STATUTE MILES NORTH AND SOUTH OF A LINE FROM 75 MILES SOUTH SOUTHEAST OF TUSCALOOSA ALABAMA TO 40 MILES SOUTH SOUTHWEST OF MONTICELLO ARKANSAS. 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 21...WW 22...WW 23...WW 24... DISCUSSION...ISOLATED STRONG/SEVERE STORMS CONTINUE TO AFFECT PARTS Read more
URGENT - IMMEDIATE BROADCAST REQUESTED TORNADO WATCH NUMBER 25 NWS STORM PREDICTION CENTER NORMAN OK 725 PM CST WED MAR 10 2010 THE NWS STORM PREDICTION CENTER HAS ISSUED A TORNADO WATCH FOR PORTIONS OF WESTERN ALABAMA SOUTHEAST ARKANSAS NORTHEAST LOUISIANA CENTRAL MISSISSIPPI EFFECTIVE THIS WEDNESDAY NIGHT AND THURSDAY MORNING FROM 725 PM UNTIL 200 AM CST. 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 75 STATUTE MILES NORTH AND SOUTH OF A LINE FROM 75 MILES SOUTH SOUTHEAST OF TUSCALOOSA ALABAMA TO 40 MILES SOUTH SOUTHWEST OF MONTICELLO ARKANSAS. 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 21...WW 22...WW 23...WW 24... DISCUSSION...ISOLATED STRONG/SEVERE STORMS CONTINUE TO AFFECT PARTS Read more
SPC Tornado Watch 26
WW 26 TORNADO LA MS CW 110145Z - 110800Z
URGENT - IMMEDIATE BROADCAST REQUESTED TORNADO WATCH NUMBER 26 NWS STORM PREDICTION CENTER NORMAN OK 745 PM CST WED MAR 10 2010 THE NWS STORM PREDICTION CENTER HAS ISSUED A TORNADO WATCH FOR PORTIONS OF SOUTHEAST LOUISIANA EXTREME SOUTHERN MISSISSIPPI COASTAL WATERS EFFECTIVE THIS WEDNESDAY NIGHT AND THURSDAY MORNING FROM 745 PM UNTIL 200 AM CST. 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 65 STATUTE MILES NORTH AND SOUTH OF A LINE FROM 65 MILES SOUTHEAST OF GULFPORT MISSISSIPPI TO 35 MILES SOUTH SOUTHWEST OF BATON ROUGE LOUISIANA. FOR A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU6). 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 21...WW 22...WW 23...WW 24...WW 25... DISCUSSION...SCATTERED THUNDERSTORMS ARE INCREASING BENEATH STRONG JET DYNAMICS OVER SOUTHERN LA. THESE STORMS ARE LIKELY TO SPREAD Read more
URGENT - IMMEDIATE BROADCAST REQUESTED TORNADO WATCH NUMBER 26 NWS STORM PREDICTION CENTER NORMAN OK 745 PM CST WED MAR 10 2010 THE NWS STORM PREDICTION CENTER HAS ISSUED A TORNADO WATCH FOR PORTIONS OF SOUTHEAST LOUISIANA EXTREME SOUTHERN MISSISSIPPI COASTAL WATERS EFFECTIVE THIS WEDNESDAY NIGHT AND THURSDAY MORNING FROM 745 PM UNTIL 200 AM CST. 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 65 STATUTE MILES NORTH AND SOUTH OF A LINE FROM 65 MILES SOUTHEAST OF GULFPORT MISSISSIPPI TO 35 MILES SOUTH SOUTHWEST OF BATON ROUGE LOUISIANA. FOR A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU6). 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 21...WW 22...WW 23...WW 24...WW 25... DISCUSSION...SCATTERED THUNDERSTORMS ARE INCREASING BENEATH STRONG JET DYNAMICS OVER SOUTHERN LA. THESE STORMS ARE LIKELY TO SPREAD Read more
SPC Tornado Watch 22
WW 22 TORNADO AR 102125Z - 110400Z
URGENT - IMMEDIATE BROADCAST REQUESTED TORNADO WATCH NUMBER 22 NWS STORM PREDICTION CENTER NORMAN OK 325 PM CST WED MAR 10 2010 THE NWS STORM PREDICTION CENTER HAS ISSUED A TORNADO WATCH FOR PORTIONS OF A LARGE PART OF ARKANSAS EFFECTIVE THIS WEDNESDAY AFTERNOON AND EVENING FROM 325 PM UNTIL 1000 PM CST. TORNADOES...HAIL TO 3 INCHES IN DIAMETER...THUNDERSTORM WIND GUSTS TO 75 MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS. THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 55 STATUTE MILES EAST AND WEST OF A LINE FROM 25 MILES SOUTHWEST OF EL DORADO ARKANSAS TO 20 MILES NORTH OF FLIPPIN ARKANSAS. FOR A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU2). 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 20...WW 21... DISCUSSION...SEVERE THUNDERSTORMS EXPECTED TO RAPIDLY DEVELOP ACROSS WRN AR IN RESPONSE TO APPROACH OF A VERY STRONG UPPER SYSTEM AND INCREASING INSTABILITY. SHEAR PROFILES SUPPORT SUPERCELLS INCLUDING POSSIBLE TORNADOS AND LARGE HAIL. STORMS WILL MOVE RAPIDLY NEWD ACROSS THE WATCH THRU THE EVENING. Read more
URGENT - IMMEDIATE BROADCAST REQUESTED TORNADO WATCH NUMBER 22 NWS STORM PREDICTION CENTER NORMAN OK 325 PM CST WED MAR 10 2010 THE NWS STORM PREDICTION CENTER HAS ISSUED A TORNADO WATCH FOR PORTIONS OF A LARGE PART OF ARKANSAS EFFECTIVE THIS WEDNESDAY AFTERNOON AND EVENING FROM 325 PM UNTIL 1000 PM CST. TORNADOES...HAIL TO 3 INCHES IN DIAMETER...THUNDERSTORM WIND GUSTS TO 75 MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS. THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 55 STATUTE MILES EAST AND WEST OF A LINE FROM 25 MILES SOUTHWEST OF EL DORADO ARKANSAS TO 20 MILES NORTH OF FLIPPIN ARKANSAS. FOR A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU2). 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 20...WW 21... DISCUSSION...SEVERE THUNDERSTORMS EXPECTED TO RAPIDLY DEVELOP ACROSS WRN AR IN RESPONSE TO APPROACH OF A VERY STRONG UPPER SYSTEM AND INCREASING INSTABILITY. SHEAR PROFILES SUPPORT SUPERCELLS INCLUDING POSSIBLE TORNADOS AND LARGE HAIL. STORMS WILL MOVE RAPIDLY NEWD ACROSS THE WATCH THRU THE EVENING. Read more
SPC Tornado Watch 21
WW 21 TORNADO AL MS 101905Z - 110200Z
URGENT - IMMEDIATE BROADCAST REQUESTED TORNADO WATCH NUMBER 21 NWS STORM PREDICTION CENTER NORMAN OK 105 PM CST WED MAR 10 2010 THE NWS STORM PREDICTION CENTER HAS ISSUED A TORNADO WATCH FOR PORTIONS OF PARTS OF CENTRAL AND SOUTHERN ALABAMA PARTS OF SOUTHERN AND EASTERN MISSISSIPPI EFFECTIVE THIS WEDNESDAY AFTERNOON AND EVENING FROM 105 PM UNTIL 800 PM CST. TORNADOES...HAIL TO 2.5 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 75 STATUTE MILES NORTH AND SOUTH OF A LINE FROM 25 MILES SOUTH OF MONTGOMERY ALABAMA TO 55 MILES WEST NORTHWEST OF MERIDIAN MISSISSIPPI. FOR A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU1). 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...WW 20... DISCUSSION...THUNDERSTORMS ARE DEVELOPING ACROSS THE WATCH AREA IN RESPONSE TO SURFACE HEATING AND INCREASING INSTABILITY. VEERING SHEAR PROFILES...PARTICULARLY VICINITY WNW/ESE THERMAL BOUNDARY FROM CENTRAL MS TO CENTRAL AL ARE FAVORABLE FOR SUPERCELL Read more
URGENT - IMMEDIATE BROADCAST REQUESTED TORNADO WATCH NUMBER 21 NWS STORM PREDICTION CENTER NORMAN OK 105 PM CST WED MAR 10 2010 THE NWS STORM PREDICTION CENTER HAS ISSUED A TORNADO WATCH FOR PORTIONS OF PARTS OF CENTRAL AND SOUTHERN ALABAMA PARTS OF SOUTHERN AND EASTERN MISSISSIPPI EFFECTIVE THIS WEDNESDAY AFTERNOON AND EVENING FROM 105 PM UNTIL 800 PM CST. TORNADOES...HAIL TO 2.5 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 75 STATUTE MILES NORTH AND SOUTH OF A LINE FROM 25 MILES SOUTH OF MONTGOMERY ALABAMA TO 55 MILES WEST NORTHWEST OF MERIDIAN MISSISSIPPI. FOR A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU1). 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...WW 20... DISCUSSION...THUNDERSTORMS ARE DEVELOPING ACROSS THE WATCH AREA IN RESPONSE TO SURFACE HEATING AND INCREASING INSTABILITY. VEERING SHEAR PROFILES...PARTICULARLY VICINITY WNW/ESE THERMAL BOUNDARY FROM CENTRAL MS TO CENTRAL AL ARE FAVORABLE FOR SUPERCELL Read more
SPC MD 175
MD 0175 CONCERNING SEVERE POTENTIAL...WATCH POSSIBLE FOR COASTAL SERN LA/MS/AL
MESOSCALE DISCUSSION 0175 NWS STORM PREDICTION CENTER NORMAN OK 0736 PM CST WED MAR 10 2010 AREAS AFFECTED...COASTAL SERN LA/MS/AL CONCERNING...SEVERE POTENTIAL...WATCH POSSIBLE VALID 110136Z - 110230Z THREAT OF HAIL AND ISOLD TORNADOES APPEARS TO BE INCREASING ACROSS COASTAL AREAS OF SERN LA AND INTO MS/AL. AREA IS BEING MONITORED FOR A POSSIBLE WW. DESPITE THE PASSING OF AN UPPER WAVE THAT IS NOW INCREASING Read more
MESOSCALE DISCUSSION 0175 NWS STORM PREDICTION CENTER NORMAN OK 0736 PM CST WED MAR 10 2010 AREAS AFFECTED...COASTAL SERN LA/MS/AL CONCERNING...SEVERE POTENTIAL...WATCH POSSIBLE VALID 110136Z - 110230Z THREAT OF HAIL AND ISOLD TORNADOES APPEARS TO BE INCREASING ACROSS COASTAL AREAS OF SERN LA AND INTO MS/AL. AREA IS BEING MONITORED FOR A POSSIBLE WW. DESPITE THE PASSING OF AN UPPER WAVE THAT IS NOW INCREASING Read more
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