Re: Risk for strong tornadoes tonight
Posted by
JAC on 4/4/2011, 6:39 pm
URGENT - IMMEDIATE BROADCAST REQUESTED TORNADO WATCH NUMBER 95 NWS STORM PREDICTION CENTER NORMAN OK 455 PM CDT MON APR 4 2011 THE NWS STORM PREDICTION CENTER HAS ISSUED A TORNADO WATCH FOR PORTIONS OF CENTRAL ALABAMA NORTHERN GEORGIA EFFECTIVE THIS MONDAY AFTERNOON AND EVENING FROM 455 PM UNTIL 1100 PM CDT. TORNADOES...HAIL TO 1.5 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 80 STATUTE MILES EAST AND WEST OF A LINE FROM 65 MILES NORTHEAST OF ROME GEORGIA TO 25 MILES SOUTH SOUTHWEST OF SELMA ALABAMA. 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 91...WW 93...WW 94... DISCUSSION...AN INTENSE LINE OF THUNDERSTORMS IS TRACKING ACROSS PORTIONS OF MS/AL WHERE MODERATE INSTABILITY AND STRONG SHEAR IS PRESENT. DAMAGING WINDS AND HAIL ARE THE MAIN THREAT. HOWEVER...STRONG SURFACE PRESSURE FALLS IN THE WARM SECTOR COUPLED WITH FAVORABLE LOW LEVEL VERTICAL SHEAR WILL PROMOTE SUPERCELLS CAPABLE OF TORNADOES. STRONG TORNADOES CANNOT BE RULED OUT...ESPECIALLY OVER THE AL PORTION OF THE WATCH THIS EVENING. AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT TO 1.5 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 60 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 500. MEAN STORM MOTION VECTOR 26040. ...HART
Hazard Tornadoes EF2+ Tornadoes Likelihood Moderate Moderate Severe Wind 65 kt+ Wind High Moderate Severe Hail 2"+ Hail Low Low
Note: See the experimental Public Watch (SEL) product with explicit hazard information section below. The expiration time in the watch graphic is amended if the watch is replaced, cancelled or extended. Note: Click for Watch Status Reports.
SEL5 URGENT - IMMEDIATE BROADCAST REQUESTED TORNADO WATCH NUMBER 95 NWS STORM PREDICTION CENTER NORMAN OK 455 PM CDT MON APR 4 2011 THE NWS STORM PREDICTION CENTER HAS ISSUED A TORNADO WATCH FOR PORTIONS OF CENTRAL ALABAMA NORTHERN GEORGIA EFFECTIVE THIS MONDAY AFTERNOON AND EVENING FROM 455 PM UNTIL 1100 PM CDT. SEVERAL TORNADOES ISOLATED INTENSE TORNADOES POSSIBLE SCATTERED DAMAGING WINDS ISOLATED WIND GUSTS TO 70 MPH POSSIBLE WIDELY SCATTERED LARGE HAIL TO 1.5 INCHES IN DIAMETER THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 80 STATUTE MILES EAST AND WEST OF A LINE FROM 65 MILES NORTHEAST OF ROME GEORGIA TO 25 MILES SOUTH SOUTHWEST OF SELMA ALABAMA. 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 91...WW 93...WW 94... DISCUSSION...AN INTENSE LINE OF THUNDERSTORMS IS TRACKING ACROSS PORTIONS OF MS/AL WHERE MODERATE INSTABILITY AND STRONG SHEAR IS PRESENT. DAMAGING WINDS AND HAIL ARE THE MAIN THREAT. HOWEVER...STRONG SURFACE PRESSURE FALLS IN THE WARM SECTOR COUPLED WITH FAVORABLE LOW LEVEL VERTICAL SHEAR WILL PROMOTE SUPERCELLS CAPABLE OF TORNADOES. STRONG TORNADOES CANNOT BE RULED OUT...ESPECIALLY OVER THE AL PORTION OF THE WATCH THIS EVENING. AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT TO 1.5 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 60 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 500. MEAN STORM MOTION VECTOR 26040. ...HART
Hazard Tornadoes EF2+ Tornadoes Likelihood Moderate Moderate Severe Wind 65 kt+ Wind High Moderate Severe Hail 2"+ Hail Low Low
SEL5 URGENT - IMMEDIATE BROADCAST REQUESTED TORNADO WATCH NUMBER 95 NWS STORM PREDICTION CENTER NORMAN OK 455 PM CDT MON APR 4 2011 THE NWS STORM PREDICTION CENTER HAS ISSUED A TORNADO WATCH FOR PORTIONS OF CENTRAL ALABAMA NORTHERN GEORGIA EFFECTIVE THIS MONDAY AFTERNOON AND EVENING FROM 455 PM UNTIL 1100 PM CDT. TORNADOES...HAIL TO 1.5 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 80 STATUTE MILES EAST AND WEST OF A LINE FROM 65 MILES NORTHEAST OF ROME GEORGIA TO 25 MILES SOUTH SOUTHWEST OF SELMA ALABAMA. 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 91...WW 93...WW 94... DISCUSSION...AN INTENSE LINE OF THUNDERSTORMS IS TRACKING ACROSS PORTIONS OF MS/AL WHERE MODERATE INSTABILITY AND STRONG SHEAR IS PRESENT. DAMAGING WINDS AND HAIL ARE THE MAIN THREAT. HOWEVER...STRONG SURFACE PRESSURE FALLS IN THE WARM SECTOR COUPLED WITH FAVORABLE LOW LEVEL VERTICAL SHEAR WILL PROMOTE SUPERCELLS CAPABLE OF TORNADOES. STRONG TORNADOES CANNOT BE RULED OUT...ESPECIALLY OVER THE AL PORTION OF THE WATCH THIS EVENING. AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT TO 1.5 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 60 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 500. MEAN STORM MOTION VECTOR 26040. ...HART
Hazard Tornadoes EF2+ Tornadoes Likelihood Moderate Moderate Severe Wind 65 kt+ Wind High Moderate Severe Hail 2"+ Hail Low Low
Note: Click for Watch Status Reports.
WOUS64 KWNS 042151 WOU5 BULLETIN - IMMEDIATE BROADCAST REQUESTED TORNADO WATCH OUTLINE UPDATE FOR WT 95 NWS STORM PREDICTION CENTER NORMAN OK 455 PM CDT MON APR 4 2011 TORNADO WATCH 95 IS IN EFFECT UNTIL 1100 PM CDT FOR THE FOLLOWING LOCATIONS ALC001-007-009-015-017-019-021-027-029-037-047-051-055-063-065- 073-081-085-087-091-101-105-107-111-115-117-119-121-123-125-127- 050400- /O.NEW.KWNS.TO.A.0095.110404T2155Z-110405T0400Z/ AL . ALABAMA COUNTIES INCLUDED ARE AUTAUGA BIBB BLOUNT CALHOUN CHAMBERS CHEROKEE CHILTON CLAY CLEBURNE COOSA DALLAS ELMORE ETOWAH GREENE HALE JEFFERSON LEE LOWNDES MACON MARENGO MONTGOMERY PERRY PICKENS RANDOLPH SHELBY ST. CLAIR SUMTER TALLADEGA TALLAPOOSA TUSCALOOSA WALKER GAC011-013-015-045-047-055-057-063-067-077-083-085-089-097-111- 113-115-117-121-123-129-135-139-143-149-157-187-199-213-223-227- 233-281-285-291-295-311-313-050400- /O.NEW.KWNS.TO.A.0095.110404T2155Z-110405T0400Z/ GA . GEORGIA COUNTIES INCLUDED ARE BANKS BARROW BARTOW CARROLL CATOOSA CHATTOOGA CHEROKEE CLAYTON COBB COWETA DADE DAWSON DEKALB DOUGLAS FANNIN FAYETTE FLOYD FORSYTH FULTON GILMER GORDON GWINNETT HALL HARALSON HEARD JACKSON LUMPKIN MERIWETHER MURRAY PAULDING PICKENS POLK TOWNS TROUP UNION WALKER WHITE WHITFIELD ATTN...WFO...BMX...FFC...
Hazard Tornadoes EF2+ Tornadoes Likelihood Moderate Moderate Severe Wind 65 kt+ Wind High Moderate Severe Hail 2"+ Hail Low Low
Note: The Aviation Watch (SAW) product is an approximation to the watch area. The actual watch is depicted by the shaded areas.
SAW5 WW 95 TORNADO AL GA 042155Z - 050400Z AXIS..80 STATUTE MILES EAST AND WEST OF LINE.. 65NE RMG/ROME GA/ - 25SSW SEM/SELMA AL/ ..AVIATION COORDS.. 70NM E/W /39E GQO - 44WSW MGM/ HAIL SURFACE AND ALOFT..1.5 INCHES. WIND GUSTS..60 KNOTS. MAX TOPS TO 500. MEAN STORM MOTION VECTOR 26040. LAT...LON 35008294 32008577 32008851 35008576 THIS IS AN APPROXIMATION TO THE WATCH AREA. FOR A COMPLETE DEPICTION OF THE WATCH SEE WOUS64 KWNS FOR WOU5.
Watch 95 Status Report Message has not been issued yet.
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In this thread:
MS & W TN Under the Gun Today -
JAC,
4/4/2011, 5:54 am- Huge area of wind reports - JAC, 4/5/2011, 5:43 am
- Risk for strong tornadoes tonight - JAC, 4/4/2011, 6:32 pm
- Re: Risk for strong tornadoes tonight - JAC, 4/4/2011, 6:39 pm
- Minimal GOM feed - JAC, 4/4/2011, 4:34 pm
- Re: MS & W TN Under the Gun Today - ArgosyTn, 4/4/2011, 1:25 pm
- Mid TN & KY - JAC, 4/4/2011, 1:08 pm
- Re: MS & W TN Under the Gun Today - ArgosyTn, 4/4/2011, 12:59 pm
- Re: MS & W TN Under the Gun Today - ArgosyTn, 4/4/2011, 11:23 am
- Re: MS & W TN Under the Gun Today - JAC, 4/4/2011, 8:53 am
- Surface Low digging to 983mb. Positive Tilt. - JAC, 4/4/2011, 6:03 am
- NE TX & AR - JAC, 4/4/2011, 5:56 am
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