BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE SPRINGFIELD MO
1131 PM CST SUN FEB 27 2011
THE NATIONAL WEATHER SERVICE IN SPRINGFIELD HAS ISSUED A
* TORNADO WARNING FOR...
CENTRAL PHELPS COUNTY IN EAST CENTRAL MISSOURI...
NORTHERN DENT COUNTY IN SOUTH CENTRAL MISSOURI...
* UNTIL MIDNIGHT CST.
* AT 1128 PM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
TORNADO 4 MILES SOUTHWEST OF LECOMA...OR 15 MILES SOUTH OF ROLLA...
MOVING EAST AT 60 MPH.
* LOCATIONS IMPACTED INCLUDE ANUTT...BANGERT...HOWES...LAKE SPRING...
LECOMA AND SLIGO.
Another severe weather outbreak? February 27-28
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Dave
- Retired Staff
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- Age: 74
- Joined: Tue Aug 01, 2006 3:57 pm
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MONROE IL-ST. CLAIR IL-MADISON IL-
1140 PM CST SUN FEB 27 2011
...A TORNADO WARNING REMAINS IN EFFECT FOR SOUTHERN MADISON...ST.
CLAIR AND EAST CENTRAL MONROE COUNTIES UNTIL MIDNIGHT CST...
AT 1136 PM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE SQUALL LINE CAPABLE OF PRODUCING DAMAGING STRAIGHT LINE WINDS
IN EXCESS OF 70 MPH AND BRIEF RAIN-WRAPPED TORNADOES. THESE
DANGEROUS STORMS WERE LOCATED ALONG A LINE EXTENDING FROM ROXANA TO
CASEYVILLE TO NEW DESIGN...MOVING EAST AT 65 MPH.
NUMEROUS REPORTS OF TORNADOES AND SEVERE WIND HAVE BEEN REPORTED
WITH THIS STORM SYSTEM. TAKE SHELTER NOW!
LOCATIONS IMPACTED INCLUDE...
TROY...O'FALLON...SHILOH...FREEBURG...SCOTT AFB...LEBANON...
MASCOUTAH...SMITHTON...ST. JACOB...MARINE...NEW ATHENS...MARISSA...
PADERBORN...KUHN...FRUIT...HECKER...SUMMERFIELD...FAYETTEVILLE AND
LENZBURG.
1140 PM CST SUN FEB 27 2011
...A TORNADO WARNING REMAINS IN EFFECT FOR SOUTHERN MADISON...ST.
CLAIR AND EAST CENTRAL MONROE COUNTIES UNTIL MIDNIGHT CST...
AT 1136 PM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE SQUALL LINE CAPABLE OF PRODUCING DAMAGING STRAIGHT LINE WINDS
IN EXCESS OF 70 MPH AND BRIEF RAIN-WRAPPED TORNADOES. THESE
DANGEROUS STORMS WERE LOCATED ALONG A LINE EXTENDING FROM ROXANA TO
CASEYVILLE TO NEW DESIGN...MOVING EAST AT 65 MPH.
NUMEROUS REPORTS OF TORNADOES AND SEVERE WIND HAVE BEEN REPORTED
WITH THIS STORM SYSTEM. TAKE SHELTER NOW!
LOCATIONS IMPACTED INCLUDE...
TROY...O'FALLON...SHILOH...FREEBURG...SCOTT AFB...LEBANON...
MASCOUTAH...SMITHTON...ST. JACOB...MARINE...NEW ATHENS...MARISSA...
PADERBORN...KUHN...FRUIT...HECKER...SUMMERFIELD...FAYETTEVILLE AND
LENZBURG.
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Dave
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- Location: Milan Indiana
- Contact:
PHELPS MO-DENT MO-
1141 PM CST SUN FEB 27 2011
...A TORNADO WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CST FOR NORTH
CENTRAL DENT AND EAST CENTRAL PHELPS COUNTIES...
AT 1138 PM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A TORNADO 3 MILES SOUTHEAST OF LAKE SPRING...OR 9 MILES
NORTHWEST OF SALEM...MOVING EAST AT 60 MPH.
LOCATIONS IMPACTED INCLUDE BANGERT...LAKE SPRING AND SLIGO.
1141 PM CST SUN FEB 27 2011
...A TORNADO WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CST FOR NORTH
CENTRAL DENT AND EAST CENTRAL PHELPS COUNTIES...
AT 1138 PM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A TORNADO 3 MILES SOUTHEAST OF LAKE SPRING...OR 9 MILES
NORTHWEST OF SALEM...MOVING EAST AT 60 MPH.
LOCATIONS IMPACTED INCLUDE BANGERT...LAKE SPRING AND SLIGO.
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Dave
- Retired Staff
- Posts: 13442
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- Joined: Tue Aug 01, 2006 3:57 pm
- Location: Milan Indiana
- Contact:
BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE ST LOUIS MO
1143 PM CST SUN FEB 27 2011
THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A
* TORNADO WARNING FOR...
BOND COUNTY IN SOUTH CENTRAL ILLINOIS...
CLINTON COUNTY IN SOUTH CENTRAL ILLINOIS...
SOUTHWESTERN FAYETTE COUNTY IN SOUTH CENTRAL ILLINOIS...
EASTERN MADISON COUNTY IN SOUTHWEST ILLINOIS...
EASTERN ST. CLAIR COUNTY IN SOUTHWEST ILLINOIS...
WASHINGTON COUNTY IN SOUTH CENTRAL ILLINOIS...
* UNTIL 1230 AM CST
* AT 1140 PM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE SQUALL LINE CAPABLE OF PRODUCING BRIEF RAIN-WRAPPED
TORNADOES IN ADDITION TO WIDESPREAD STRAIGHT LINE WIND DAMAGE.
THESE DANGEROUS STORMS WERE LOCATED ALONG A LINE EXTENDING FROM
CARPENTER TO FAIRVIEW HEIGHTS TO NEW DESIGN...AND MOVING EAST AT 65
MPH.
* LOCATIONS IMPACTED INCLUDE...
FREEBURG...SCOTT AFB...LEBANON...MASCOUTAH...HIGHLAND...NEW
BADEN...BREESE...GREENVILLE...CARLYLE...NASHVILLE...WORDEN...
MARINE...ST. JACOB...NEW ATHENS...ALHAMBRA...TRENTON...NEW
MEMPHIS...MARISSA...AVISTON AND ALBERS.
TORNADO WARNING
NATIONAL WEATHER SERVICE ST LOUIS MO
1143 PM CST SUN FEB 27 2011
THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A
* TORNADO WARNING FOR...
BOND COUNTY IN SOUTH CENTRAL ILLINOIS...
CLINTON COUNTY IN SOUTH CENTRAL ILLINOIS...
SOUTHWESTERN FAYETTE COUNTY IN SOUTH CENTRAL ILLINOIS...
EASTERN MADISON COUNTY IN SOUTHWEST ILLINOIS...
EASTERN ST. CLAIR COUNTY IN SOUTHWEST ILLINOIS...
WASHINGTON COUNTY IN SOUTH CENTRAL ILLINOIS...
* UNTIL 1230 AM CST
* AT 1140 PM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE SQUALL LINE CAPABLE OF PRODUCING BRIEF RAIN-WRAPPED
TORNADOES IN ADDITION TO WIDESPREAD STRAIGHT LINE WIND DAMAGE.
THESE DANGEROUS STORMS WERE LOCATED ALONG A LINE EXTENDING FROM
CARPENTER TO FAIRVIEW HEIGHTS TO NEW DESIGN...AND MOVING EAST AT 65
MPH.
* LOCATIONS IMPACTED INCLUDE...
FREEBURG...SCOTT AFB...LEBANON...MASCOUTAH...HIGHLAND...NEW
BADEN...BREESE...GREENVILLE...CARLYLE...NASHVILLE...WORDEN...
MARINE...ST. JACOB...NEW ATHENS...ALHAMBRA...TRENTON...NEW
MEMPHIS...MARISSA...AVISTON AND ALBERS.
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CrazyC83
- Professional-Met
- Posts: 34001
- Joined: Tue Mar 07, 2006 11:57 pm
- Location: Deep South, for the first time!
SEL7
URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 27
NWS STORM PREDICTION CENTER NORMAN OK
1245 AM EST MON FEB 28 2011
THE NWS STORM PREDICTION CENTER HAS ISSUED A
TORNADO WATCH FOR PORTIONS OF
EAST CENTRAL ILLINOIS
CENTRAL AND SOUTHWEST INDIANA
EFFECTIVE THIS MONDAY MORNING FROM 1245 AM UNTIL 600 AM EST.
TORNADOES...HAIL TO 1.5 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 45 STATUTE
MILES NORTH AND SOUTH OF A LINE FROM 70 MILES SOUTHWEST OF TERRE
HAUTE INDIANA TO 50 MILES EAST SOUTHEAST OF INDIANAPOLIS INDIANA.
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 24...WW 25...WW 26...
DISCUSSION...INTENSE BOW ECHO IN THE STL AREA WILL RACE
EAST-NORTHEASTWARD INTO THE WATCH DURING THE NEXT FEW HOURS. STORMS
ARE TRACKING ALONG AND SOUTH OF SURFACE WARM FRONT...WITH POTENTIAL
FOR WIDESPREAD DAMAGING WINDS. VERY STRONG LOW LEVEL SHEAR WILL
ALSO POSE THE RISK FOR QLCS TORNADOES EMBEDDED IN THE SQUALL LINE.
AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
SURFACE AND ALOFT TO 1.5 INCHES. EXTREME TURBULENCE AND SURFACE
WIND GUSTS TO 65 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO
450. MEAN STORM MOTION VECTOR 24045.
...HART
URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 27
NWS STORM PREDICTION CENTER NORMAN OK
1245 AM EST MON FEB 28 2011
THE NWS STORM PREDICTION CENTER HAS ISSUED A
TORNADO WATCH FOR PORTIONS OF
EAST CENTRAL ILLINOIS
CENTRAL AND SOUTHWEST INDIANA
EFFECTIVE THIS MONDAY MORNING FROM 1245 AM UNTIL 600 AM EST.
TORNADOES...HAIL TO 1.5 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 45 STATUTE
MILES NORTH AND SOUTH OF A LINE FROM 70 MILES SOUTHWEST OF TERRE
HAUTE INDIANA TO 50 MILES EAST SOUTHEAST OF INDIANAPOLIS INDIANA.
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 24...WW 25...WW 26...
DISCUSSION...INTENSE BOW ECHO IN THE STL AREA WILL RACE
EAST-NORTHEASTWARD INTO THE WATCH DURING THE NEXT FEW HOURS. STORMS
ARE TRACKING ALONG AND SOUTH OF SURFACE WARM FRONT...WITH POTENTIAL
FOR WIDESPREAD DAMAGING WINDS. VERY STRONG LOW LEVEL SHEAR WILL
ALSO POSE THE RISK FOR QLCS TORNADOES EMBEDDED IN THE SQUALL LINE.
AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
SURFACE AND ALOFT TO 1.5 INCHES. EXTREME TURBULENCE AND SURFACE
WIND GUSTS TO 65 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO
450. MEAN STORM MOTION VECTOR 24045.
...HART
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CrazyC83
- Professional-Met
- Posts: 34001
- Joined: Tue Mar 07, 2006 11:57 pm
- Location: Deep South, for the first time!
MESOSCALE DISCUSSION 0163
NWS STORM PREDICTION CENTER NORMAN OK
1149 PM CST SUN FEB 27 2011
AREAS AFFECTED...ERN OK...WRN/CNTRL AR...FAR NE TX
CONCERNING...TORNADO WATCH 26...
VALID 280549Z - 280715Z
THE SEVERE WEATHER THREAT FOR TORNADO WATCH 26 CONTINUES.
MIXED-MODE LINE OF TSTMS HAS FINALLY SHOWN SOME SIGNS OF
INTENSIFICATION AS CELLS MOVE OFF THE DRYLINE/FRONT. THERE STILL
REMAINS SOME INHIBITION IN THE WARM SECTOR PER 03Z SPECIAL RAOB IN
LITTLE ROCK. HOWEVER...INCREASED LARGE SCALE ASCENT/MOISTENING
SHOULD CONTRIBUTE TO A CONTINUED COOLING OF THE CAP WITH TIME AND
SUPPORT A CONTINUATION OF TSTMS INTO WRN/CNTRL AR OVERNIGHT.
ALTHOUGH STORMS WILL LARGELY DEVELOP IN A LINEAR FASHION...CANNOT
RULE OUT INDIVIDUAL CELLS EVOLVING FROM SUPERCELL TO BOW MODES. ANY
SUSTAINED DISCRETE CELL WILL BE A TORNADO THREAT...PARTICULARLY OVER
NRN/CNTRL AR. OTHERWISE...DAMAGING WINDS/HAIL WILL BE THE PRIMARY
THREATS.
ACTIVITY IS EXTRAPOLATED INTO THE MOUNTAIN HOME AREA BY 07Z AND THE
LITTLE ROCK VCNTY BY 08Z.
..RACY.. 02/28/2011
ATTN...WFO...LZK...SHV...TSA...
LAT...LON 34099554 35749537 36289353 36209237 34549250 33549332
34099554
NWS STORM PREDICTION CENTER NORMAN OK
1149 PM CST SUN FEB 27 2011
AREAS AFFECTED...ERN OK...WRN/CNTRL AR...FAR NE TX
CONCERNING...TORNADO WATCH 26...
VALID 280549Z - 280715Z
THE SEVERE WEATHER THREAT FOR TORNADO WATCH 26 CONTINUES.
MIXED-MODE LINE OF TSTMS HAS FINALLY SHOWN SOME SIGNS OF
INTENSIFICATION AS CELLS MOVE OFF THE DRYLINE/FRONT. THERE STILL
REMAINS SOME INHIBITION IN THE WARM SECTOR PER 03Z SPECIAL RAOB IN
LITTLE ROCK. HOWEVER...INCREASED LARGE SCALE ASCENT/MOISTENING
SHOULD CONTRIBUTE TO A CONTINUED COOLING OF THE CAP WITH TIME AND
SUPPORT A CONTINUATION OF TSTMS INTO WRN/CNTRL AR OVERNIGHT.
ALTHOUGH STORMS WILL LARGELY DEVELOP IN A LINEAR FASHION...CANNOT
RULE OUT INDIVIDUAL CELLS EVOLVING FROM SUPERCELL TO BOW MODES. ANY
SUSTAINED DISCRETE CELL WILL BE A TORNADO THREAT...PARTICULARLY OVER
NRN/CNTRL AR. OTHERWISE...DAMAGING WINDS/HAIL WILL BE THE PRIMARY
THREATS.
ACTIVITY IS EXTRAPOLATED INTO THE MOUNTAIN HOME AREA BY 07Z AND THE
LITTLE ROCK VCNTY BY 08Z.
..RACY.. 02/28/2011
ATTN...WFO...LZK...SHV...TSA...
LAT...LON 34099554 35749537 36289353 36209237 34549250 33549332
34099554
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CrazyC83
- Professional-Met
- Posts: 34001
- Joined: Tue Mar 07, 2006 11:57 pm
- Location: Deep South, for the first time!
SPC AC 280558
DAY 1 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
1158 PM CST SUN FEB 27 2011
VALID 281200Z - 011200Z
...THERE IS A MDT RISK OF SVR TSTMS ACROSS PARTS OF KY...TN...FAR
WRN NC...FAR NE MS...NRN AL...NRN GA...
...THERE IS A SLGT RISK OF SVR TSTMS ACROSS PARTS OF THE MID-MS
VALLEY...OH VALLEY...TN VALLEY...GULF COAST
STATES...CAROLINAS...CNTRL APPALACHIAN MTNS AND MID-ATLANTIC...
...SRN OH VALLEY/TN VALLEY...
A FAST-MOVING UPPER-LEVEL TROUGH OVER THE SRN PLAINS WILL MOVE EWD
INTO THE MID-MS VALLEY TODAY. A BROAD MOIST SECTOR WILL BE IN PLACE
AHEAD OF THE SYSTEM FROM THE CNTRL GULF COAST STATES NNEWD INTO THE
OH VALLEY. ON THE NWRN EDGE OF THE WARM SECTOR...A LARGE MCS WILL
LIKELY BE ONGOING AT 12Z FROM NEAR THE OH RIVER SWD ACROSS KY INTO
NRN AND WRN TN. FORECAST SOUNDINGS ALONG AND SOUTH OF THIS CORRIDOR
MONDAY MORNING SHOW VERY FAVORABLE WIND SHEAR PROFILES FOR SEVERE
STORMS. A LINE SEGMENT WITH NUMEROUS SEVERE STORMS SHOULD GRADUALLY
MOVE SEWD ACROSS THE MODERATE RISK AREA DURING THE DAY. ON THE WRN
EDGE OF THE LOW-LEVEL JET...FORECAST SOUNDINGS ESTIMATE 0-3 KM STORM
RELATIVE HELICITIES TO BE IN THE 400 TO 500 M2/S2 RANGE ACROSS A
LARGE AREA MAKING CONDITIONS FAVORABLE FOR TORNADOES. SEVERAL STRONG
TORNADOES SHOULD OCCUR WITH THE MORE INTENSE ROTATING CELLS EMBEDDED
WITHIN THE LINE. A WIND DAMAGE THREAT SHOULD ALSO EXIST ACROSS A
LARGE AREA. VERY STRONG WIND GUSTS WILL BE POSSIBLE WITH THE BETTER
ORGANIZED BOWING LINE-SEGMENTS. THE SQUALL-LINE SHOULD MOVE SEWD
INTO CNTRL AL AND NRN GA DURING THE LATE AFTERNOON WHERE A SEVERE
THREAT SHOULD PERSIST DUE TO THE FAVORABLE WIND SHEAR ENVIRONMENT.
HOWEVER...SEVERE THREAT COVERAGE WILL LIKELY DECREASE AS THE
LOW-LEVEL JET PULLS NEWD AWAY FROM THE REGION.
...UPPER OH VALLEY/MID-ATLANTIC/CAROLINAS...
A BROAD LOW-LEVEL JET WILL BE IN PLACE ACROSS THE SRN APPALACHIAN
MTNS THIS MORNING. THUNDERSTORMS SHOULD BE ONGOING AT 12Z ON THE WRN
EDGE OF THE LOW-LEVEL JET ACROSS SRN OH WITH THIS CONVECTION
EXPANDING EWD ACROSS WV AND SRN PA THIS AFTERNOON. ALTHOUGH A
TORNADO THREAT MAY DEVELOP ACROSS PARTS OF THE CNTRL APPALACHIAN
MTNS DUE TO THE VERY STRONG LOW-LEVEL SHEAR...THE GREATEST TORNADO
THREAT SHOULD EXIST SWWD ACROSS ERN KY WHERE LOW-LEVEL MOISTURE WILL
BE MORE FAVORABLE AND SFC DEWPOINTS COULD REACH 60 F. FURTHER TO THE
NORTHEAST IN WV...WRN VA AND MD...THE MAIN THREAT SHOULD BE WIND
DAMAGE AS A LINE MOVES OVER THE CREST OF THE APPALACHIAN MTNS THIS
AFTERNOON. AS THE LINE MOVES EWD INTO THE MID-ATLANTIC AND COASTAL
PLAINS OF THE CAROLINAS...A WIND DAMAGE THREAT SHOULD DEVELOP THIS
EVENING.
..BROYLES.. 02/28/2011
CLICK TO GET WUUS01 PTSDY1 PRODUCT
NOTE: THE NEXT DAY 1 OUTLOOK IS SCHEDULED BY 1300Z
CURRENT UTC TIME: 0603Z (1:03AM), RELOAD THIS PAGE TO UPDATE THE TIME
DAY 1 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
1158 PM CST SUN FEB 27 2011
VALID 281200Z - 011200Z
...THERE IS A MDT RISK OF SVR TSTMS ACROSS PARTS OF KY...TN...FAR
WRN NC...FAR NE MS...NRN AL...NRN GA...
...THERE IS A SLGT RISK OF SVR TSTMS ACROSS PARTS OF THE MID-MS
VALLEY...OH VALLEY...TN VALLEY...GULF COAST
STATES...CAROLINAS...CNTRL APPALACHIAN MTNS AND MID-ATLANTIC...
...SRN OH VALLEY/TN VALLEY...
A FAST-MOVING UPPER-LEVEL TROUGH OVER THE SRN PLAINS WILL MOVE EWD
INTO THE MID-MS VALLEY TODAY. A BROAD MOIST SECTOR WILL BE IN PLACE
AHEAD OF THE SYSTEM FROM THE CNTRL GULF COAST STATES NNEWD INTO THE
OH VALLEY. ON THE NWRN EDGE OF THE WARM SECTOR...A LARGE MCS WILL
LIKELY BE ONGOING AT 12Z FROM NEAR THE OH RIVER SWD ACROSS KY INTO
NRN AND WRN TN. FORECAST SOUNDINGS ALONG AND SOUTH OF THIS CORRIDOR
MONDAY MORNING SHOW VERY FAVORABLE WIND SHEAR PROFILES FOR SEVERE
STORMS. A LINE SEGMENT WITH NUMEROUS SEVERE STORMS SHOULD GRADUALLY
MOVE SEWD ACROSS THE MODERATE RISK AREA DURING THE DAY. ON THE WRN
EDGE OF THE LOW-LEVEL JET...FORECAST SOUNDINGS ESTIMATE 0-3 KM STORM
RELATIVE HELICITIES TO BE IN THE 400 TO 500 M2/S2 RANGE ACROSS A
LARGE AREA MAKING CONDITIONS FAVORABLE FOR TORNADOES. SEVERAL STRONG
TORNADOES SHOULD OCCUR WITH THE MORE INTENSE ROTATING CELLS EMBEDDED
WITHIN THE LINE. A WIND DAMAGE THREAT SHOULD ALSO EXIST ACROSS A
LARGE AREA. VERY STRONG WIND GUSTS WILL BE POSSIBLE WITH THE BETTER
ORGANIZED BOWING LINE-SEGMENTS. THE SQUALL-LINE SHOULD MOVE SEWD
INTO CNTRL AL AND NRN GA DURING THE LATE AFTERNOON WHERE A SEVERE
THREAT SHOULD PERSIST DUE TO THE FAVORABLE WIND SHEAR ENVIRONMENT.
HOWEVER...SEVERE THREAT COVERAGE WILL LIKELY DECREASE AS THE
LOW-LEVEL JET PULLS NEWD AWAY FROM THE REGION.
...UPPER OH VALLEY/MID-ATLANTIC/CAROLINAS...
A BROAD LOW-LEVEL JET WILL BE IN PLACE ACROSS THE SRN APPALACHIAN
MTNS THIS MORNING. THUNDERSTORMS SHOULD BE ONGOING AT 12Z ON THE WRN
EDGE OF THE LOW-LEVEL JET ACROSS SRN OH WITH THIS CONVECTION
EXPANDING EWD ACROSS WV AND SRN PA THIS AFTERNOON. ALTHOUGH A
TORNADO THREAT MAY DEVELOP ACROSS PARTS OF THE CNTRL APPALACHIAN
MTNS DUE TO THE VERY STRONG LOW-LEVEL SHEAR...THE GREATEST TORNADO
THREAT SHOULD EXIST SWWD ACROSS ERN KY WHERE LOW-LEVEL MOISTURE WILL
BE MORE FAVORABLE AND SFC DEWPOINTS COULD REACH 60 F. FURTHER TO THE
NORTHEAST IN WV...WRN VA AND MD...THE MAIN THREAT SHOULD BE WIND
DAMAGE AS A LINE MOVES OVER THE CREST OF THE APPALACHIAN MTNS THIS
AFTERNOON. AS THE LINE MOVES EWD INTO THE MID-ATLANTIC AND COASTAL
PLAINS OF THE CAROLINAS...A WIND DAMAGE THREAT SHOULD DEVELOP THIS
EVENING.
..BROYLES.. 02/28/2011
CLICK TO GET WUUS01 PTSDY1 PRODUCT
NOTE: THE NEXT DAY 1 OUTLOOK IS SCHEDULED BY 1300Z
CURRENT UTC TIME: 0603Z (1:03AM), RELOAD THIS PAGE TO UPDATE THE TIME
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Dave
- Retired Staff
- Posts: 13442
- Age: 74
- Joined: Tue Aug 01, 2006 3:57 pm
- Location: Milan Indiana
- Contact:
BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE ST LOUIS MO
1207 AM CST MON FEB 28 2011
THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A
* TORNADO WARNING FOR...
EASTERN BOND COUNTY IN SOUTH CENTRAL ILLINOIS...
EASTERN CLINTON COUNTY IN SOUTH CENTRAL ILLINOIS...
SOUTHERN FAYETTE COUNTY IN SOUTH CENTRAL ILLINOIS...
MARION COUNTY IN SOUTH CENTRAL ILLINOIS...
NORTHEASTERN WASHINGTON COUNTY IN SOUTH CENTRAL ILLINOIS...
* UNTIL 1245 AM CST
* AT 1205 AM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE SQUALL LINE CAPABLE OF PRODUCING BRIEF RAIN-WRAPPED
TORNADOES IN ADDITION TO WIDESPREAD STRAIGHT LINE WIND DAMAGE.
THESE DANGEROUS STORMS WERE LOCATED ALONG A LINE EXTENDING FROM
WOBURN TO BECKEMEYER TO LIVELY GROVE...AND MOVING EAST AT 70 MPH.
* LOCATIONS IMPACTED INCLUDE...
VANDALIA...CENTRALIA...SALEM...TAMALCO...MULBERRY GROVE...
BOULDER...SHATTUC...FAIRMAN...SHOBONIER...PATOKA...SANDOVAL...
CENTRAL CITY...WAMAC...ODIN...BROWNSTOWN...ST. ELMO...KINMUNDY...
FARINA...OMEGA AND STEPHEN FORBES STATE PARK.
TORNADO WARNING
NATIONAL WEATHER SERVICE ST LOUIS MO
1207 AM CST MON FEB 28 2011
THE NATIONAL WEATHER SERVICE IN ST LOUIS HAS ISSUED A
* TORNADO WARNING FOR...
EASTERN BOND COUNTY IN SOUTH CENTRAL ILLINOIS...
EASTERN CLINTON COUNTY IN SOUTH CENTRAL ILLINOIS...
SOUTHERN FAYETTE COUNTY IN SOUTH CENTRAL ILLINOIS...
MARION COUNTY IN SOUTH CENTRAL ILLINOIS...
NORTHEASTERN WASHINGTON COUNTY IN SOUTH CENTRAL ILLINOIS...
* UNTIL 1245 AM CST
* AT 1205 AM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE SQUALL LINE CAPABLE OF PRODUCING BRIEF RAIN-WRAPPED
TORNADOES IN ADDITION TO WIDESPREAD STRAIGHT LINE WIND DAMAGE.
THESE DANGEROUS STORMS WERE LOCATED ALONG A LINE EXTENDING FROM
WOBURN TO BECKEMEYER TO LIVELY GROVE...AND MOVING EAST AT 70 MPH.
* LOCATIONS IMPACTED INCLUDE...
VANDALIA...CENTRALIA...SALEM...TAMALCO...MULBERRY GROVE...
BOULDER...SHATTUC...FAIRMAN...SHOBONIER...PATOKA...SANDOVAL...
CENTRAL CITY...WAMAC...ODIN...BROWNSTOWN...ST. ELMO...KINMUNDY...
FARINA...OMEGA AND STEPHEN FORBES STATE PARK.
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Dave
- Retired Staff
- Posts: 13442
- Age: 74
- Joined: Tue Aug 01, 2006 3:57 pm
- Location: Milan Indiana
- Contact:
Got to go...this one is close...
BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
108 AM EST MON FEB 28 2011
THE NATIONAL WEATHER SERVICE IN INDIANAPOLIS HAS ISSUED A
* TORNADO WARNING FOR...
NORTHWESTERN BARTHOLOMEW COUNTY IN CENTRAL INDIANA...
NORTHERN BROWN COUNTY IN SOUTH CENTRAL INDIANA...
SOUTHWESTERN JOHNSON COUNTY IN CENTRAL INDIANA...
NORTHERN MONROE COUNTY IN SOUTH CENTRAL INDIANA...
SOUTHEASTERN MORGAN COUNTY IN CENTRAL INDIANA...
* UNTIL 145 AM EST
* AT 104 AM EST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO. THIS DANGEROUS
STORM WAS LOCATED 9 MILES SOUTHEAST OF SPENCER...OR 9 MILES WEST OF
BLOOMINGTON...AND MOVING EAST AT 60 MPH.
* THIS DANGEROUS STORM WILL BE NEAR...
LAKE LEMON...UNIONVILLE AND YELLOWWOOD LAKE AROUND 120 AM EST...
HELMSBURG AND MAHALASVILLE AROUND 125 AM EST...
SPEARSVILLE...BEANBLOSSOM...NASHVILLE AND MORGANTOWN AROUND 130 AM
EST...
PEOGA...PRINCES LAKES AND TRAFALGAR AROUND 135 AM EST...
BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
108 AM EST MON FEB 28 2011
THE NATIONAL WEATHER SERVICE IN INDIANAPOLIS HAS ISSUED A
* TORNADO WARNING FOR...
NORTHWESTERN BARTHOLOMEW COUNTY IN CENTRAL INDIANA...
NORTHERN BROWN COUNTY IN SOUTH CENTRAL INDIANA...
SOUTHWESTERN JOHNSON COUNTY IN CENTRAL INDIANA...
NORTHERN MONROE COUNTY IN SOUTH CENTRAL INDIANA...
SOUTHEASTERN MORGAN COUNTY IN CENTRAL INDIANA...
* UNTIL 145 AM EST
* AT 104 AM EST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO. THIS DANGEROUS
STORM WAS LOCATED 9 MILES SOUTHEAST OF SPENCER...OR 9 MILES WEST OF
BLOOMINGTON...AND MOVING EAST AT 60 MPH.
* THIS DANGEROUS STORM WILL BE NEAR...
LAKE LEMON...UNIONVILLE AND YELLOWWOOD LAKE AROUND 120 AM EST...
HELMSBURG AND MAHALASVILLE AROUND 125 AM EST...
SPEARSVILLE...BEANBLOSSOM...NASHVILLE AND MORGANTOWN AROUND 130 AM
EST...
PEOGA...PRINCES LAKES AND TRAFALGAR AROUND 135 AM EST...
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Dave
- Retired Staff
- Posts: 13442
- Age: 74
- Joined: Tue Aug 01, 2006 3:57 pm
- Location: Milan Indiana
- Contact:
This watch includes me...so I'll be busy locally from now on...
URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 28
NWS STORM PREDICTION CENTER NORMAN OK
140 AM EST MON FEB 28 2011
THE NWS STORM PREDICTION CENTER HAS ISSUED A
TORNADO WATCH FOR PORTIONS OF
SOUTHEAST INDIANA
FAR NORTHERN KENTUCKY
OHIO
EFFECTIVE THIS MONDAY MORNING FROM 140 AM UNTIL 900 AM EST.
TORNADOES...HAIL TO 1 INCH IN DIAMETER...THUNDERSTORM WIND GUSTS
TO 75 MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.
THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 60 STATUTE
MILES NORTH AND SOUTH OF A LINE FROM 45 MILES SOUTH OF MUNCIE
INDIANA TO 15 MILES EAST SOUTHEAST OF ZANESVILLE OHIO. FOR A
COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE
UPDATE (WOUS64 KWNS WOU8).
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 24...WW 25...WW 26...WW
27...
DISCUSSION...FAST-MOVING CLUSTER OF TSTMS WITH EMBEDDED SUPERCELLS
IS EXPECTED TO MOVE ACROSS THE WW AREA EARLY THIS MORNING IN
CONJUNCTION WITH MIGRATORY SURFACE LOW. VERY STRONG SHEAR COMBINED
WITH WEAK BUT SUFFICIENT INSTABILITY WILL MAINTAIN A RISK FOR
TORNADOES AND DAMAGING WIND GUSTS.
AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
SURFACE AND ALOFT TO 1 INCH. EXTREME TURBULENCE AND SURFACE WIND
GUSTS TO 65 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 400.
MEAN STORM MOTION VECTOR 25050.
...MEAD
URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 28
NWS STORM PREDICTION CENTER NORMAN OK
140 AM EST MON FEB 28 2011
THE NWS STORM PREDICTION CENTER HAS ISSUED A
TORNADO WATCH FOR PORTIONS OF
SOUTHEAST INDIANA
FAR NORTHERN KENTUCKY
OHIO
EFFECTIVE THIS MONDAY MORNING FROM 140 AM UNTIL 900 AM EST.
TORNADOES...HAIL TO 1 INCH IN DIAMETER...THUNDERSTORM WIND GUSTS
TO 75 MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.
THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 60 STATUTE
MILES NORTH AND SOUTH OF A LINE FROM 45 MILES SOUTH OF MUNCIE
INDIANA TO 15 MILES EAST SOUTHEAST OF ZANESVILLE OHIO. FOR A
COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE
UPDATE (WOUS64 KWNS WOU8).
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 24...WW 25...WW 26...WW
27...
DISCUSSION...FAST-MOVING CLUSTER OF TSTMS WITH EMBEDDED SUPERCELLS
IS EXPECTED TO MOVE ACROSS THE WW AREA EARLY THIS MORNING IN
CONJUNCTION WITH MIGRATORY SURFACE LOW. VERY STRONG SHEAR COMBINED
WITH WEAK BUT SUFFICIENT INSTABILITY WILL MAINTAIN A RISK FOR
TORNADOES AND DAMAGING WIND GUSTS.
AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
SURFACE AND ALOFT TO 1 INCH. EXTREME TURBULENCE AND SURFACE WIND
GUSTS TO 65 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 400.
MEAN STORM MOTION VECTOR 25050.
...MEAD
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WeatherGuesser
- Category 5
- Posts: 2672
- Joined: Tue Jun 29, 2010 6:46 am
-
Dave
- Retired Staff
- Posts: 13442
- Age: 74
- Joined: Tue Aug 01, 2006 3:57 pm
- Location: Milan Indiana
- Contact:
BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
238 AM EST MON FEB 28 2011
THE NATIONAL WEATHER SERVICE IN INDIANAPOLIS HAS ISSUED A
* TORNADO WARNING FOR...
SOUTHERN HENDRICKS COUNTY IN CENTRAL INDIANA...
MARION COUNTY IN CENTRAL INDIANA...(INDIANAPOLIS INDIANA)
NORTHWESTERN MORGAN COUNTY IN CENTRAL INDIANA...
EAST CENTRAL PUTNAM COUNTY IN WEST CENTRAL INDIANA...
* UNTIL 315 AM EST
* AT 236 AM EST...LOCAL LAW ENFORCEMENT REPORTED A TORNADO 9 MILES
EAST OF GREENCASTLE...OR 29 MILES WEST OF INDIANAPOLIS. DOPPLER
RADAR SHOWED THIS TORNADO MOVING NORTHEAST AT 65 MPH.
* THE TORNADO WILL BE NEAR...
CLAYTON AND DANVILLE AROUND 245 AM EST...
PLAINFIELD...AVON AND CAMBY AROUND 250 AM EST...
INDIANAPOLIS INT'L AIRPORT...CLERMONT AND EAGLE CREEK RESERVOIR
AROUND 255 AM EST...
SPEEDWAY...INDIANAPOLIS...MONUMENT CIRCLE AND SPRING HILL AROUND
300 AM EST...
INDIANA STATE FAIRGROUNDS...WARREN PARK AND ROCKY RIPPLE AROUND 305
AM EST...
THIS INCLUDES INTERSTATE 65 BETWEEN MILE MARKERS 107 AND 122.
THIS INCLUDES INTERSTATE 70 BETWEEN MILE MARKERS 59 AND 88.
THIS INCLUDES INTERSTATE 74 BETWEEN MILE MARKERS 69 AND 94.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TO REPEAT...A TORNADO IS ON THE GROUND.
TORNADO WARNING
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
238 AM EST MON FEB 28 2011
THE NATIONAL WEATHER SERVICE IN INDIANAPOLIS HAS ISSUED A
* TORNADO WARNING FOR...
SOUTHERN HENDRICKS COUNTY IN CENTRAL INDIANA...
MARION COUNTY IN CENTRAL INDIANA...(INDIANAPOLIS INDIANA)
NORTHWESTERN MORGAN COUNTY IN CENTRAL INDIANA...
EAST CENTRAL PUTNAM COUNTY IN WEST CENTRAL INDIANA...
* UNTIL 315 AM EST
* AT 236 AM EST...LOCAL LAW ENFORCEMENT REPORTED A TORNADO 9 MILES
EAST OF GREENCASTLE...OR 29 MILES WEST OF INDIANAPOLIS. DOPPLER
RADAR SHOWED THIS TORNADO MOVING NORTHEAST AT 65 MPH.
* THE TORNADO WILL BE NEAR...
CLAYTON AND DANVILLE AROUND 245 AM EST...
PLAINFIELD...AVON AND CAMBY AROUND 250 AM EST...
INDIANAPOLIS INT'L AIRPORT...CLERMONT AND EAGLE CREEK RESERVOIR
AROUND 255 AM EST...
SPEEDWAY...INDIANAPOLIS...MONUMENT CIRCLE AND SPRING HILL AROUND
300 AM EST...
INDIANA STATE FAIRGROUNDS...WARREN PARK AND ROCKY RIPPLE AROUND 305
AM EST...
THIS INCLUDES INTERSTATE 65 BETWEEN MILE MARKERS 107 AND 122.
THIS INCLUDES INTERSTATE 70 BETWEEN MILE MARKERS 59 AND 88.
THIS INCLUDES INTERSTATE 74 BETWEEN MILE MARKERS 69 AND 94.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TO REPEAT...A TORNADO IS ON THE GROUND.
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Dave
- Retired Staff
- Posts: 13442
- Age: 74
- Joined: Tue Aug 01, 2006 3:57 pm
- Location: Milan Indiana
- Contact:
BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
219 AM EST MON FEB 28 2011
THE NATIONAL WEATHER SERVICE IN INDIANAPOLIS HAS ISSUED A
* TORNADO WARNING FOR...
SOUTHERN DELAWARE COUNTY IN EAST CENTRAL INDIANA...
NORTHERN HENRY COUNTY IN EAST CENTRAL INDIANA...
SOUTHERN MADISON COUNTY IN CENTRAL INDIANA...
WESTERN RANDOLPH COUNTY IN EAST CENTRAL INDIANA...
* UNTIL 245 AM EST
* AT 213 AM EST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO. THIS DANGEROUS
STORM WAS LOCATED NEAR ANDERSON...AND MOVING EAST AT 70 MPH.
* THIS DANGEROUS STORM WILL BE NEAR...
YORKTOWN AROUND 225 AM EST...
SPRINGPORT...MUNCIE...BALL STATE UNIVERSITY AND SUMMIT LAKE STATE
PARK AROUND 230 AM EST...
PRAIRIE CREEK RESERVOIR...PARKER CITY...SELMA AND BLOUNTSVILLE
AROUND 235 AM EST...
FARMLAND AND MODOC AROUND 240 AM EST...
WINCHESTER AROUND 245 AM EST...
THIS INCLUDES INTERSTATE 69 BETWEEN MILE MARKERS 22 AND 43.
TORNADO WARNING
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
219 AM EST MON FEB 28 2011
THE NATIONAL WEATHER SERVICE IN INDIANAPOLIS HAS ISSUED A
* TORNADO WARNING FOR...
SOUTHERN DELAWARE COUNTY IN EAST CENTRAL INDIANA...
NORTHERN HENRY COUNTY IN EAST CENTRAL INDIANA...
SOUTHERN MADISON COUNTY IN CENTRAL INDIANA...
WESTERN RANDOLPH COUNTY IN EAST CENTRAL INDIANA...
* UNTIL 245 AM EST
* AT 213 AM EST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO. THIS DANGEROUS
STORM WAS LOCATED NEAR ANDERSON...AND MOVING EAST AT 70 MPH.
* THIS DANGEROUS STORM WILL BE NEAR...
YORKTOWN AROUND 225 AM EST...
SPRINGPORT...MUNCIE...BALL STATE UNIVERSITY AND SUMMIT LAKE STATE
PARK AROUND 230 AM EST...
PRAIRIE CREEK RESERVOIR...PARKER CITY...SELMA AND BLOUNTSVILLE
AROUND 235 AM EST...
FARMLAND AND MODOC AROUND 240 AM EST...
WINCHESTER AROUND 245 AM EST...
THIS INCLUDES INTERSTATE 69 BETWEEN MILE MARKERS 22 AND 43.
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Dave
- Retired Staff
- Posts: 13442
- Age: 74
- Joined: Tue Aug 01, 2006 3:57 pm
- Location: Milan Indiana
- Contact:
BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE PADUCAH KY
135 AM CST MON FEB 28 2011
THE NATIONAL WEATHER SERVICE IN PADUCAH HAS ISSUED A
* TORNADO WARNING FOR...
SOUTHEASTERN WABASH COUNTY IN SOUTHEAST ILLINOIS...
GIBSON COUNTY IN SOUTHWEST INDIANA...
WESTERN PIKE COUNTY IN SOUTHWEST INDIANA...
* UNTIL 215 AM CST.
* AT 130 AM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR DETECTED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO 7 MILES WEST OF
MOUNT CARMEL...MOVING EAST AT 60 MPH.
* LOCATIONS IN THE WARNING INCLUDE...
MOUNT CARMEL...
OWENSVILLE...
PATOKA...
PRINCETON...
FORT BRANCH...
OAKLAND CITY...
PETERSBURG...
TORNADO WARNING
NATIONAL WEATHER SERVICE PADUCAH KY
135 AM CST MON FEB 28 2011
THE NATIONAL WEATHER SERVICE IN PADUCAH HAS ISSUED A
* TORNADO WARNING FOR...
SOUTHEASTERN WABASH COUNTY IN SOUTHEAST ILLINOIS...
GIBSON COUNTY IN SOUTHWEST INDIANA...
WESTERN PIKE COUNTY IN SOUTHWEST INDIANA...
* UNTIL 215 AM CST.
* AT 130 AM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR DETECTED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO 7 MILES WEST OF
MOUNT CARMEL...MOVING EAST AT 60 MPH.
* LOCATIONS IN THE WARNING INCLUDE...
MOUNT CARMEL...
OWENSVILLE...
PATOKA...
PRINCETON...
FORT BRANCH...
OAKLAND CITY...
PETERSBURG...
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Dave
- Retired Staff
- Posts: 13442
- Age: 74
- Joined: Tue Aug 01, 2006 3:57 pm
- Location: Milan Indiana
- Contact:
URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 29
NWS STORM PREDICTION CENTER NORMAN OK
135 AM CST MON FEB 28 2011
THE NWS STORM PREDICTION CENTER HAS ISSUED A
TORNADO WATCH FOR PORTIONS OF
NORTHEAST ARKANSAS
FAR SOUTHERN INDIANA
WESTERN AND CENTRAL KENTUCKY
MISSOURI BOOTHEEL
WESTERN AND PARTS OF MIDDLE TENNESSEE
EFFECTIVE THIS MONDAY MORNING FROM 135 AM UNTIL 900 AM CST.
TORNADOES...HAIL TO 1 INCH IN DIAMETER...THUNDERSTORM WIND GUSTS
TO 75 MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.
THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 90 STATUTE
MILES EAST AND WEST OF A LINE FROM 50 MILES NORTHEAST OF
LOUISVILLE KENTUCKY TO 15 MILES WEST OF MEMPHIS TENNESSEE. FOR A
COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE
UPDATE (WOUS64 KWNS WOU9).
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 24...WW 25...WW 26...WW
27...WW 28...
DISCUSSION...A MULTI-MODAL SEVERE WEATHER EPISODE IS EXPECTED TO
SPREAD EWD ACROSS THE WW AREA...INCLUDING SUPERCELLS AND BOWING
STRUCTURES. A VERY STRONG /50-70+ KT/ SWLY LLJ IS SERVING TO
ENHANCE THE FLUX OF A WARM AND HUMID AIR MASS NWD THROUGH THE
LOWER/MID MS VALLEY. WHEN COUPLED WITH THE EXTREME VERTICAL
SHEAR...EXPECT THE THREAT FOR TORNADOES AND CORRIDORS OF DAMAGING
WINDS TO PERSIST THROUGH THE EARLY MORNING HOURS.
AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
SURFACE AND ALOFT TO 1 INCH. EXTREME TURBULENCE AND SURFACE WIND
GUSTS TO 65 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 450.
MEAN STORM MOTION VECTOR 26045.
TORNADO WATCH NUMBER 29
NWS STORM PREDICTION CENTER NORMAN OK
135 AM CST MON FEB 28 2011
THE NWS STORM PREDICTION CENTER HAS ISSUED A
TORNADO WATCH FOR PORTIONS OF
NORTHEAST ARKANSAS
FAR SOUTHERN INDIANA
WESTERN AND CENTRAL KENTUCKY
MISSOURI BOOTHEEL
WESTERN AND PARTS OF MIDDLE TENNESSEE
EFFECTIVE THIS MONDAY MORNING FROM 135 AM UNTIL 900 AM CST.
TORNADOES...HAIL TO 1 INCH IN DIAMETER...THUNDERSTORM WIND GUSTS
TO 75 MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.
THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 90 STATUTE
MILES EAST AND WEST OF A LINE FROM 50 MILES NORTHEAST OF
LOUISVILLE KENTUCKY TO 15 MILES WEST OF MEMPHIS TENNESSEE. FOR A
COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE
UPDATE (WOUS64 KWNS WOU9).
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 24...WW 25...WW 26...WW
27...WW 28...
DISCUSSION...A MULTI-MODAL SEVERE WEATHER EPISODE IS EXPECTED TO
SPREAD EWD ACROSS THE WW AREA...INCLUDING SUPERCELLS AND BOWING
STRUCTURES. A VERY STRONG /50-70+ KT/ SWLY LLJ IS SERVING TO
ENHANCE THE FLUX OF A WARM AND HUMID AIR MASS NWD THROUGH THE
LOWER/MID MS VALLEY. WHEN COUPLED WITH THE EXTREME VERTICAL
SHEAR...EXPECT THE THREAT FOR TORNADOES AND CORRIDORS OF DAMAGING
WINDS TO PERSIST THROUGH THE EARLY MORNING HOURS.
AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
SURFACE AND ALOFT TO 1 INCH. EXTREME TURBULENCE AND SURFACE WIND
GUSTS TO 65 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 450.
MEAN STORM MOTION VECTOR 26045.
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