Note:
The expiration time in the watch graphic is amended if the watch is
replaced, cancelled or extended.
Note: Click for
Watch Status Reports.
SEL4
URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 324
NWS STORM PREDICTION CENTER NORMAN OK
250 PM CDT TUE JUN 2 2009
THE NWS STORM PREDICTION CENTER HAS ISSUED A
TORNADO WATCH FOR PORTIONS OF
PORTIONS OF WESTERN AND NORTHERN TEXAS
EFFECTIVE THIS TUESDAY AFTERNOON AND EVENING FROM 250 PM UNTIL
1000 PM CDT.
TORNADOES...HAIL TO 3 INCHES IN DIAMETER...THUNDERSTORM WIND
GUSTS TO 80 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 70 MILES WEST OF LUBBOCK
TEXAS TO 45 MILES EAST NORTHEAST OF BROWNWOOD TEXAS. FOR A
COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE
UPDATE (WOUS64 KWNS WOU4).
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 321...WW 322...WW 323...
DISCUSSION...THUNDERSTORMS HAVE DEVELOPED RAPIDLY ALONG OUTFLOW
BOUNDARY...THAT EXTENDED FROM LBB SEWD TO NEAR ABI. THE COMBINATION
OF A VERY UNSTABLE AIR MASS AND DEEP LAYER SHEAR AT 30 KT WILL BE
FAVORABLE FOR ROTATING STORMS. THE VERY STEEP LAPSE RATES AND DEGREE
OF INSTABILITY SUGGESTS LARGE HAIL WILL BE THE MAIN THREAT.
HOWEVER...STORMS THAT MOVE MORE SOUTHWARD MAY ENCOUNTER SUFFICIENT
LOW LEVEL SRH FOR TORNADOES.
AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
SURFACE AND ALOFT TO 3 INCHES. EXTREME TURBULENCE AND SURFACE
WIND GUSTS TO 70 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO
550. MEAN STORM MOTION VECTOR 32020.
...IMY
Note:
The Aviation Watch (SAW) product is an approximation to the watch area.
The actual watch is depicted by the shaded areas.
SAW4
WW 324 TORNADO TX 021945Z - 030300Z
AXIS..65 STATUTE MILES NORTH AND SOUTH OF LINE..
70W LBB/LUBBOCK TX/ - 45ENE BWD/BROWNWOOD TX/
..AVIATION COORDS.. 55NM N/S /51S TXO - 55WNW ACT/
HAIL SURFACE AND ALOFT..3 INCHES. WIND GUSTS..70 KNOTS.
MAX TOPS TO 500. MEAN STORM MOTION VECTOR 32020.
LAT...LON 34590304 32999823 31119823 32720304
THIS IS AN APPROXIMATION TO THE WATCH AREA. FOR A
COMPLETE DEPICTION OF THE WATCH SEE WOUS64 KWNS
FOR WOU4.
Watch 324 Status Report Messages:
STATUS REPORT #4 ON WW 324
VALID 022355Z - 030040Z
THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA.
..SPC..06/02/09
ATTN...WFO...MAF...LUB...SJT...FWD...
&&
STATUS REPORT FOR WT 324
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
TXC003-017-033-049-059-079-081-083-093-095-107-115-125-133-135-
143-151-153-165-169-173-189-193-207-219-227-253-263-269-279-281-
303-305-307-317-329-333-335-353-363-399-411-415-417-429-431-433-
441-445-447-451-501-503-030040-
TX
. TEXAS COUNTIES INCLUDED ARE
ANDREWS BAILEY BORDEN
BROWN CALLAHAN COCHRAN
COKE COLEMAN COMANCHE
CONCHO CROSBY DAWSON
DICKENS EASTLAND ECTOR
ERATH FISHER FLOYD
GAINES GARZA GLASSCOCK
HALE HAMILTON HASKELL
HOCKLEY HOWARD JONES
KENT KING LAMB
LAMPASAS LUBBOCK LYNN
MCCULLOCH MARTIN MIDLAND
MILLS MITCHELL NOLAN
PALO PINTO RUNNELS SAN SABA
SCURRY SHACKELFORD STEPHENS
STERLING STONEWALL TAYLOR
TERRY THROCKMORTON TOM GREEN
YOAKUM YOUNG
$$
THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$
STATUS REPORT #3 ON WW 324
VALID 022255Z - 022340Z
THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA.
..SPC..06/02/09
ATTN...WFO...MAF...LUB...SJT...FWD...
&&
STATUS REPORT FOR WT 324
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
TXC003-017-033-049-059-079-081-083-093-095-107-115-125-133-135-
143-151-153-165-169-173-189-193-207-219-227-253-263-269-279-281-
303-305-307-317-329-333-335-353-363-399-411-415-417-429-431-433-
441-445-447-451-501-503-022340-
TX
. TEXAS COUNTIES INCLUDED ARE
ANDREWS BAILEY BORDEN
BROWN CALLAHAN COCHRAN
COKE COLEMAN COMANCHE
CONCHO CROSBY DAWSON
DICKENS EASTLAND ECTOR
ERATH FISHER FLOYD
GAINES GARZA GLASSCOCK
HALE HAMILTON HASKELL
HOCKLEY HOWARD JONES
KENT KING LAMB
LAMPASAS LUBBOCK LYNN
MCCULLOCH MARTIN MIDLAND
MILLS MITCHELL NOLAN
PALO PINTO RUNNELS SAN SABA
SCURRY SHACKELFORD STEPHENS
STERLING STONEWALL TAYLOR
TERRY THROCKMORTON TOM GREEN
YOAKUM YOUNG
$$
THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$
STATUS REPORT #2 ON WW 324
VALID 022200Z - 022340Z
THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA.
..SPC..06/02/09
ATTN...WFO...MAF...LUB...SJT...FWD...
&&
STATUS REPORT FOR WT 324
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
TXC003-017-033-049-059-079-081-083-093-095-107-115-125-133-135-
143-151-153-165-169-173-189-193-207-219-227-253-263-269-279-281-
303-305-307-317-329-333-335-353-363-399-411-415-417-429-431-433-
441-445-447-451-501-503-022340-
TX
. TEXAS COUNTIES INCLUDED ARE
ANDREWS BAILEY BORDEN
BROWN CALLAHAN COCHRAN
COKE COLEMAN COMANCHE
CONCHO CROSBY DAWSON
DICKENS EASTLAND ECTOR
ERATH FISHER FLOYD
GAINES GARZA GLASSCOCK
HALE HAMILTON HASKELL
HOCKLEY HOWARD JONES
KENT KING LAMB
LAMPASAS LUBBOCK LYNN
MCCULLOCH MARTIN MIDLAND
MILLS MITCHELL NOLAN
PALO PINTO RUNNELS SAN SABA
SCURRY SHACKELFORD STEPHENS
STERLING STONEWALL TAYLOR
TERRY THROCKMORTON TOM GREEN
YOAKUM YOUNG
$$
THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$
STATUS REPORT #1 ON WW 324
VALID 022045Z - 022140Z
THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA.
..SMITH..06/02/09
ATTN...WFO...MAF...LUB...SJT...FWD...
&&
STATUS REPORT FOR WT 324
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
TXC003-017-033-049-059-079-081-083-093-095-107-115-125-133-135-
143-151-153-165-169-173-189-193-207-219-227-253-263-269-279-281-
303-305-307-317-329-333-335-353-363-399-411-415-417-429-431-433-
441-445-447-451-501-503-022140-
TX
. TEXAS COUNTIES INCLUDED ARE
ANDREWS BAILEY BORDEN
BROWN CALLAHAN COCHRAN
COKE COLEMAN COMANCHE
CONCHO CROSBY DAWSON
DICKENS EASTLAND ECTOR
ERATH FISHER FLOYD
GAINES GARZA GLASSCOCK
HALE HAMILTON HASKELL
HOCKLEY HOWARD JONES
KENT KING LAMB
LAMPASAS LUBBOCK LYNN
MCCULLOCH MARTIN MIDLAND
MILLS MITCHELL NOLAN
PALO PINTO RUNNELS SAN SABA
SCURRY SHACKELFORD STEPHENS
STERLING STONEWALL TAYLOR
TERRY THROCKMORTON TOM GREEN
YOAKUM YOUNG
$$
THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$
Note:
Click for Complete Product Text.
Tornadoes
Probability of 2 or more tornadoes
|
Mod (40%)
|
Probability of 1 or more strong (F2-F5) tornadoes
|
Low (20%)
|
Wind
Probability of 10 or more severe wind events
|
Mod (30%)
|
Probability of 1 or more wind events > 65 knots
|
Mod (30%)
|
Hail
Probability of 10 or more severe hail events
|
Mod (50%)
|
Probability
of 1 or
more hailstones > 2 inches
|
High (70%)
|
Combined Severe Hail/Wind
Probability of 6 or more combined severe hail/wind events
|
High (90%)
|
For each watch, probabilities for particular events inside the watch
(listed above in each table) are determined by the issuing forecaster.
The "Low" category contains probability values ranging from less than 2%
to 20% (F2-F5 tornadoes), less than 5% to 20% (all other probabilities),
"Moderate" from 30% to 60%, and "High" from 70% to greater than 95%.
High values are bolded and lighter in color to provide awareness of
an increased threat for a particular event.