Alert archive / Texas / Red Flag Warnings in 2011

Red Flag Warning 26, NWS Lubbock, TX

April 24, 201122 counties in Texas

NWS Lubbock, TX issued this red flag warning at Apr 24, 2011, 3:49 PM CDT for 22 counties in Texas. It took effect at Apr 25, 2011, 10:35 AM CDT. It was in force for 9 hr. 1 report came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Apr 24, 2011, 3:49 PM CDT (20:49 UTC)
In effect from
Apr 25, 2011, 10:35 AM CDT
Expired
Apr 25, 2011, 8:00 PM CDT
In force
9 hr
Issued by
NWS Lubbock, TX
All 22 counties

Bailey County, TX, Briscoe County, TX, Castro County, TX, Cochran County, TX, Cottle County, TX, Crosby County, TX, Dickens County, TX, Floyd County, TX, Garza County, TX, Hale County, TX, Hockley County, TX, Kent County, TX, King County, TX, Lamb County, TX, Lubbock County, TX, Lynn County, TX, Motley County, TX, Parmer County, TX, Stonewall County, TX, Swisher County, TX, Terry County, TX, Yoakum County, TX

The radar

The Lubbock radar (KLBB), 22 km from the middle of the area, began a volume at 20:54 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What was reported inside it

TimeReportWhereRemark
Apr 25, 2:10 PM CDTNON-TSTM WND GST 593 Nne Tahoka, TXMESONET GUSTED TO 59 MPH.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Amarillo Airport, TX (KAMA), launched 12:00Z, 8.8 hours before the alert went out and 161 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Amarillo Airport, TX at 12:00Z on 2011-04-24Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Amarillo Airport, TX at 12:00Z on 2011-04-24The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 127 square meters per square second.1939587897Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
726 m above ground
0-6 km bulk shear
45 kt
0-1 km storm-relative helicity
127 m²/s²
0-3 km storm-relative helicity
197 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.6

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

877 
WWUS84 KLUB 242049
RFWLUB

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE LUBBOCK TX
349 PM CDT SUN APR 24 2011

TXZ021>024-027>031-033>044-250500-
/O.UPG.KLUB.FW.A.0027.110425T1700Z-110426T0100Z/
/O.NEW.KLUB.FW.W.0026.110425T1700Z-110426T0100Z/
/O.CON.KLUB.FW.A.0028.110426T1800Z-110427T0200Z/
PARMER-CASTRO-SWISHER-BRISCOE-BAILEY-LAMB-HALE-FLOYD-MOTLEY-
COCHRAN-HOCKLEY-LUBBOCK-CROSBY-DICKENS-KING-YOAKUM-TERRY-LYNN-
GARZA-KENT-STONEWALL-
349 PM CDT SUN APR 24 2011

...RED FLAG WARNING IN EFFECT FROM NOON TO 8 PM CDT MONDAY FOR
SUSTAINED 20 FOOT WINDS OF 20 MPH OR GREATER...RELATIVE HUMIDITY
VALUES OF 15 PERCENT OR LESS AND HIGH FIRE DANGER FOR THE TEXAS
SOUTH PLAINS...AND THE EXTREME SOUTHERN PANHANDLE AND SOUTHERN
ROLLING PLAINS...
...FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON
THROUGH TUESDAY EVENING FOR SUSTAINED 20 FOOT WINDS OF 20 MPH OR
GREATER...RELATIVE HUMIDITY VALUES OF 15 PERCENT OR LESS AND HIGH
FIRE DANGER FOR THE TEXAS SOUTH PLAINS...AND THE EXTREME SOUTHERN
PANHANDLE AND SOUTHERN ROLLING PLAINS...

THE NATIONAL WEATHER SERVICE IN LUBBOCK HAS ISSUED A RED FLAG
WARNING...WHICH IS IN EFFECT FROM NOON TO 8 PM CDT MONDAY. THE
FIRE WEATHER WATCH IS NO LONGER IN EFFECT. A FIRE WEATHER WATCH
REMAINS IN EFFECT FROM TUESDAY AFTERNOON THROUGH TUESDAY EVENING.

STRONG WESTERLY WINDS WILL DEVELOP MONDAY AS AN UPPER LEVEL LOW
PRESSURE TROUGH SWINGS OUT OF THE ROCKIES AND SURFACE LOW PRESSURE
DEEPENS OVER THE SOUTHERN PLAINS. WINDS AT THE 20 FOOT LEVEL ARE
FORECAST TO INCREASE TO 20 TO 30 MPH...WHILE RELATIVE HUMIDITY
VALUES LOWER TO AROUND 10 PERCENT...AND FIRE DANGER REMAINS
EXTREME. THESE CONDITIONS COMBINED WITH THE LONG TERM DROUGHT WILL
LEAD TO TINDER DRY VEGETATION AND POTENTIAL FOR RAPIDLY MOVING
WILD-FIRES. SIMILAR CONDITIONS ARE EXPECTED ON TUESDAY AS ANOTHER
TROUGH MOVES QUICKLY OUT OF THE ROCKIES AND ACROSS THE PANHANDLES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF
STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL
CREATE EXPLOSIVE FIRE GROWTH POTENTIAL.

A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE
RED FLAG WARNINGS.

&&

$$

TXZ025-026-032-250500-
/O.CON.KLUB.FW.A.0027.110425T1700Z-110426T0100Z/
/O.CON.KLUB.FW.A.0028.110426T1800Z-110427T0200Z/
HALL-CHILDRESS-COTTLE-
349 PM CDT SUN APR 24 2011

...FIRE WEATHER WATCH REMAINS IN EFFECT FROM MONDAY AFTERNOON
THROUGH MONDAY EVENING FOR SUSTAINED 20 FOOT WINDS OF 20 MPH OR
GREATER...RELATIVE HUMIDITY VALUES OF 15 PERCENT OR LESS AND HIGH
FIRE DANGER FOR THE NORTHERN ROLLING PLAINS...
...FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON
THROUGH TUESDAY EVENING FOR SUSTAINED 20 FOOT WINDS OF 20 MPH OR
GREATER...RELATIVE HUMIDITY VALUES OF 15 PERCENT OR LESS AND HIGH
FIRE DANGER FOR THE NORTHERN ROLLING PLAINS...

A FIRE WEATHER WATCH REMAINS IN EFFECT BOTH MONDAY AND TUESDAY
AFTERNOON AND EVENINGS.

STRONG WESTERLY WINDS ARE EXPECTED TO DEVELOP MONDAY AS AN UPPER
LEVEL LOW PRESSURE TROUGH SWINGS OUT OF THE ROCKIES AND SURFACE
LOW PRESSURE DEEPENS OVER THE SOUTHERN PLAINS. WINDS AT THE 20
FOOT LEVEL ARE FORECAST TO INCREASE TO 20 TO 30 MPH...WHILE
RELATIVE HUMIDITY VALUES LOWER TO AROUND 10 PERCENT...AND FIRE
DANGER REMAINS EXTREME. THESE CONDITIONS COMBINED WITH THE LONG
TERM DROUGHT WILL LEAD TO TINDER DRY VEGETATION AND POTENTIAL FOR
RAPIDLY MOVING WILD-FIRES. SIMILAR CONDITIONS ARE EXPECTED ON
TUESDAY AS ANOTHER TROUGH MOVES QUICKLY OUT OF THE ROCKIES AND
ACROSS THE PANHANDLES. A FRONTAL BOUNDARY...HOWEVER...MAY HANG
VERY CLOSE TO OR OVER THE AREA BOTH MONDAY AND TUESDAY AFTERNOONS.
IT IS UNCLEAR IF THIS FRONT WILL IMPACT FIRE WEATHER POTENTIAL.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE
RED FLAG WARNINGS.

&&

$$
7 follow-up statements
948 
WWUS84 KLUB 250448 AAA
RFWLUB

URGENT - FIRE WEATHER MESSAGE...UPDATED
NATIONAL WEATHER SERVICE LUBBOCK TX
1148 PM CDT SUN APR 24 2011

TXZ021>024-027>031-033>044-251200-
/O.CON.KLUB.FW.W.0026.110425T1700Z-110426T0100Z/
/O.CON.KLUB.FW.A.0028.110426T1800Z-110427T0200Z/
PARMER-CASTRO-SWISHER-BRISCOE-BAILEY-LAMB-HALE-FLOYD-MOTLEY-
COCHRAN-HOCKLEY-LUBBOCK-CROSBY-DICKENS-KING-YOAKUM-TERRY-LYNN-
GARZA-KENT-STONEWALL-
1148 PM CDT SUN APR 24 2011

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 8 PM CDT
MONDAY FOR SUSTAINED 20 FOOT WINDS OF 20 MPH OR GREATER...
RELATIVE HUMIDITY VALUES OF 15 PERCENT OR LESS AND AN EXTREME
FIRE DANGER FOR THE SOUTH PLAINS AND MUCH OF THE ROLLING PLAINS
AND FAR SOUTHERN PANHANDLE...

...FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON
THROUGH TUESDAY EVENING FOR SUSTAINED 20 FOOT WINDS OF 20 MPH OR
GREATER...RELATIVE HUMIDITY VALUES OF 15 PERCENT OR LESS AND AN
EXTREME FIRE DANGER FOR THE SOUTH PLAINS...EXTREME SOUTHERN
PANHANDLE AND ROLLING PLAINS...

A RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 8 PM CDT
MONDAY. A FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY
AFTERNOON THROUGH TUESDAY EVENING. 

STRONG WESTERLY WINDS WILL DEVELOP MONDAY AS AN UPPER STORM 
SYSTEM SWINGS OUT OF THE ROCKIES. LATE-MORNING WINDS AT THE 20
FOOT LEVEL ARE FORECAST TO INCREASE TO 20 TO 30 MPH AS RELATIVE
HUMIDITY VALUES LOWER TO AROUND 10 PERCENT...AND THE FIRE DANGER
REMAINS EXTREME. THESE CONDITIONS COMBINED WITH THE LONG TERM
DROUGHT WILL FUEL THE POTENTIAL FOR RAPIDLY-MOVING WILDFIRES.
SIMILAR CONDITIONS ARE EXPECTED ON TUESDAY AS ANOTHER STORM SYSTEM
MOVES QUICKLY OUT OF THE ROCKIES AND ACROSS THE PANHANDLES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF
STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL
CREATE EXPLOSIVE FIRE GROWTH POTENTIAL.

&&

$$

TXZ025-026-032-251200-
/O.CON.KLUB.FW.A.0027.110425T1700Z-110426T0100Z/
/O.CON.KLUB.FW.A.0028.110426T1800Z-110427T0200Z/
HALL-CHILDRESS-COTTLE-
1148 PM CDT SUN APR 24 2011

...A FIRE WEATHER WATCH REMAINS IN EFFECT BOTH MONDAY AND TUESDAY 
AFTERNOON AND EVENING FOR SUSTAINED 20 FOOT WINDS OF 20 MPH OR
GREATER...RELATIVE HUMIDITY VALUES OF 15 PERCENT OR LESS AND HIGH
FIRE DANGER FOR THE NORTHERN ROLLING PLAINS...

A FIRE WEATHER WATCH REMAINS IN EFFECT BOTH MONDAY AND TUESDAY
AFTERNOON AND EVENING.

STRONG WESTERLY WINDS MAY DEVELOP MONDAY AND AGAIN ON TUESDAY AS A
PAIR OF UPPER STORM SYSTEMS SWING OUT OF THE ROCKIES. CRITICAL
FIRE WEATHER CONDITIONS WILL BE POSSIBLE AS WINDS AT THE 20 FOOT
LEVEL APPROACH 20 MPH...HOWEVER A FRONTAL BOUNDARY MAY LINGER OVER
THE AREA BOTH MONDAY AND TUESDAY RESULTING IN LIGHTER WINDS AND 
HIGHER DAYTIME HUMIDITIES. IT REMAINS UNCLEAR HOW THIS FRONT WILL
BEHAVE BOTH DAYS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE
RED FLAG WARNINGS.

&&

$$
068 
WWUS84 KLUB 251107
RFWLUB

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE LUBBOCK TX
607 AM CDT MON APR 25 2011

TXZ025-026-032-252115-
/O.CAN.KLUB.FW.A.0027.110425T1700Z-110426T0100Z/
/O.CON.KLUB.FW.A.0028.110426T1800Z-110427T0200Z/
HALL-CHILDRESS-COTTLE-
607 AM CDT MON APR 25 2011

...FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON
THROUGH TUESDAY EVENING FOR SUSTAINED 20 FOOT WINDS OF 20 MPH OR
GREATER...RELATIVE HUMIDITY VALUES OF 15 PERCENT OR LESS AND VERY 
HIGH FIRE DANGER FOR THE EXTREME SOUTHEAST TEXAS PANHANDLE...
...FIRE WEATHER WATCH IS CANCELLED FOR TODAY...

THE NATIONAL WEATHER SERVICE IN LUBBOCK HAS CANCELLED THE FIRE
WEATHER WATCH FOR TODAY. A FIRE WEATHER WATCH REMAINS IN EFFECT
FROM TUESDAY AFTERNOON THROUGH TUESDAY EVENING.

A HEIGHTEN FIRE DANGER WILL DEVELOP TODAY...BUT WINDS AND
HUMIDITIES ARE EXPECTED TO REMAIN BELOW CRITICAL LEVELS AS A FRONT
STALLS NEAR THE AREA. HOWEVER...ON TUESDAY...STRONG WESTERLY WINDS
MAY DEVELOP AS A POTENT UPPER LEVEL STORM SYSTEM SWINGS ACROSS THE
SOUTHERN PLAINS. CRITICAL FIRE WEATHER CONDITIONS WILL BE POSSIBLE AS
WINDS AT THE 20 FOOT LEVEL INCREASE TO 20 TO 30 MPH AND HUMIDITIES
FALL TO 10 TO 15 PERCENT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE
RED FLAG WARNINGS.

&&

$$

TXZ021>024-027>031-033>044-252115-
/O.CON.KLUB.FW.W.0026.110425T1700Z-110426T0100Z/
/O.CON.KLUB.FW.A.0028.110426T1800Z-110427T0200Z/
PARMER-CASTRO-SWISHER-BRISCOE-BAILEY-LAMB-HALE-FLOYD-MOTLEY-
COCHRAN-HOCKLEY-LUBBOCK-CROSBY-DICKENS-KING-YOAKUM-TERRY-LYNN-
GARZA-KENT-STONEWALL-
607 AM CDT MON APR 25 2011

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT
THIS EVENING FOR SUSTAINED 20 FOOT WINDS OF 20 MPH OR GREATER...
RELATIVE HUMIDITY VALUES OF 15 PERCENT OR LESS AND AN VERY HIGH
FIRE DANGER FOR THE SOUTH PLAINS...SOUTHWEST TEXAS PANHANDLE AND
MUCH OF THE ROLLING PLAINS... 
...FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON
THROUGH TUESDAY EVENING FOR SUSTAINED 20 FOOT WINDS OF 20 MPH OR
GREATER... RELATIVE HUMIDITY VALUES OF 15 PERCENT OR LESS AND AN
EXTREME FIRE DANGER FOR THE SOUTH PLAINS...SOUTHWEST TEXAS
PANHANDLE AND MUCH OF THE ROLLING PLAINS...

A RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT
THIS EVENING. A FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY
AFTERNOON THROUGH TUESDAY EVENING. 

STRONG WESTERLY WINDS WILL DEVELOP TODAY AS AN UPPER STORM
SYSTEM SWINGS OUT OF THE ROCKIES. WESTERLY WINDS AT THE
20 FOOT LEVEL ARE FORECAST TO INCREASE TO 20 TO 30 MPH AS
RELATIVE HUMIDITY VALUES LOWER TO 5 TO 15 PERCENT...AND THE FIRE
DANGER REMAINS VERY HIGH. THESE CONDITIONS COMBINED WITH THE LONG
TERM DROUGHT WILL FUEL THE POTENTIAL FOR RAPIDLY-MOVING WILDFIRES.
CONDITIONS WILL QUICKLY IMPROVE TONIGHT AS WINDS DECREASE AND A
COLD FRONT DIPS INTO THE AREA FROM THE NORTH WITH A WIND SHIFT AND
INCREASED HUMIDITIES. HOWEVER...SIMILARLY WINDY AND DRY CONDITIONS
ARE EXPECTED TO REDEVELOP ON TUESDAY AS ANOTHER STORM SYSTEM
MOVES QUICKLY OUT OF THE ROCKIES AND ACROSS THE PANHANDLES AND THE
COLD FRONT THAT MOVES THROUGH TONIGHT RETREATS RAPIDLY TO THE
NORTHEAST.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF
STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL
CREATE EXPLOSIVE FIRE GROWTH POTENTIAL.

AVOID THE USE OF OPEN FLAMES OR ANY ACTIVITIES THAT MAY GENERATE
SPARKS. ACCIDENTAL IGNITIONS WILL HAVE THE POTENTIAL TO QUICKLY
BECOME DANGEROUS WIND-DRIVEN WILDFIRES.

&&

$$
921 
WWUS84 KLUB 251535
RFWLUB

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE LUBBOCK TX
1035 AM CDT MON APR 25 2011

TXZ021>024-027>031-033>044-252345-
/O.EXT.KLUB.FW.W.0026.110425T1535Z-110426T0100Z/
/O.CON.KLUB.FW.A.0028.110426T1800Z-110427T0200Z/
PARMER-CASTRO-SWISHER-BRISCOE-BAILEY-LAMB-HALE-FLOYD-MOTLEY-
COCHRAN-HOCKLEY-LUBBOCK-CROSBY-DICKENS-KING-YOAKUM-TERRY-LYNN-
GARZA-KENT-STONEWALL-
1035 AM CDT MON APR 25 2011

...RED FLAG WARNING NOW IN EFFECT UNTIL 8 PM CDT THIS EVENING FOR
SUSTAINED 20 FOOT WINDS OF 20 MPH OR GREATER... RELATIVE HUMIDITY
VALUES OF 15 PERCENT OR LESS AND AN VERY HIGH FIRE DANGER FOR THE
SOUTH PLAINS...SOUTHWEST TEXAS PANHANDLE AND MUCH OF THE ROLLING
PLAINS......FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY
AFTERNOON THROUGH TUESDAY EVENING FOR SUSTAINED 20 FOOT WINDS OF
20 MPH OR GREATER... RELATIVE HUMIDITY VALUES OF 15 PERCENT OR
LESS AND AN EXTREME FIRE DANGER FOR THE SOUTH PLAINS...SOUTHWEST
TEXAS PANHANDLE AND MUCH OF THE ROLLING PLAINS...
...FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON
THROUGH TUESDAY EVENING FOR SUSTAINED 20 FOOT WINDS OF 20 MPH OR
GREATER... RELATIVE HUMIDITY VALUES OF 15 PERCENT OR LESS AND AN
VERY HIGH FIRE DANGER FOR THE SOUTH PLAINS...SOUTHWEST TEXAS
PANHANDLE AND MUCH OF THE ROLLING PLAINS......FIRE WEATHER WATCH
REMAINS IN EFFECT FROM TUESDAY AFTERNOON THROUGH TUESDAY EVENING
FOR SUSTAINED 20 FOOT WINDS OF 20 MPH OR GREATER... RELATIVE
HUMIDITY VALUES OF 15 PERCENT OR LESS AND AN EXTREME FIRE DANGER
FOR THE SOUTH PLAINS...SOUTHWEST TEXAS PANHANDLE AND MUCH OF THE
ROLLING PLAINS...

THE RED FLAG WARNING IS NOW IN EFFECT UNTIL 8 PM CDT THIS
EVENING. A FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY
AFTERNOON THROUGH TUESDAY EVENING. 

STRONG WESTERLY WINDS WILL DEVELOP TODAY AS AN UPPER STORM SYSTEM
SWINGS OUT OF THE ROCKIES. WESTERLY WINDS AT THE 20 FOOT LEVEL
ARE FORECAST TO INCREASE TO 20 TO 30 MPH AS RELATIVE HUMIDITY
VALUES LOWER TO 5 TO 15 PERCENT...AND THE FIRE DANGER REMAINS
VERY HIGH. THESE CONDITIONS COMBINED WITH THE LONG TERM DROUGHT
WILL FUEL THE POTENTIAL FOR RAPIDLY-MOVING WILDFIRES. CONDITIONS
WILL QUICKLY IMPROVE TONIGHT AS WINDS DECREASE AND A COLD FRONT
DIPS INTO THE AREA FROM THE NORTH WITH A WIND SHIFT AND INCREASED
HUMIDITIES. HOWEVER...SIMILARLY WINDY AND DRY CONDITIONS ARE
EXPECTED TO REDEVELOP ON TUESDAY AS ANOTHER STORM SYSTEM MOVES
QUICKLY OUT OF THE ROCKIES AND ACROSS THE PANHANDLES AND THE COLD
FRONT THAT MOVES THROUGH TONIGHT RETREATS RAPIDLY TO THE
NORTHEAST.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF
STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL
CREATE EXPLOSIVE FIRE GROWTH POTENTIAL.

AVOID THE USE OF OPEN FLAMES OR ANY ACTIVITIES THAT MAY GENERATE
SPARKS. ACCIDENTAL IGNITIONS WILL HAVE THE POTENTIAL TO QUICKLY
BECOME DANGEROUS WIND-DRIVEN WILDFIRES.

&&

$$

TXZ025-026-032-252345-
/O.CON.KLUB.FW.A.0028.110426T1800Z-110427T0200Z/
HALL-CHILDRESS-COTTLE-
1035 AM CDT MON APR 25 2011

...FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON
THROUGH TUESDAY EVENING FOR SUSTAINED 20 FOOT WINDS OF 20 MPH OR
GREATER...RELATIVE HUMIDITY VALUES OF 15 PERCENT OR LESS AND VERY
HIGH FIRE DANGER FOR THE EXTREME SOUTHEAST TEXAS PANHANDLE......

A HEIGHTEN FIRE DANGER WILL DEVELOP TODAY...BUT WINDS AND
HUMIDITIES ARE EXPECTED TO REMAIN BELOW CRITICAL LEVELS AS A
FRONT STALLS NEAR THE AREA. HOWEVER...ON TUESDAY...STRONG
WESTERLY WINDS MAY DEVELOP AS A POTENT UPPER LEVEL STORM SYSTEM
SWINGS ACROSS THE SOUTHERN PLAINS. CRITICAL FIRE WEATHER
CONDITIONS WILL BE POSSIBLE AS WINDS AT THE 20 FOOT LEVEL
INCREASE TO 20 TO 30 MPH AND HUMIDITIES FALL TO 10 TO 15 PERCENT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE
RED FLAG WARNINGS.

&&

$$
440 
WWUS84 KLUB 251542 CCA
RFWLUB

URGENT - FIRE WEATHER MESSAGE...CORRECTED
NATIONAL WEATHER SERVICE LUBBOCK TX
1041 AM CDT MON APR 25 2011

TXZ021>024-027>031-033>044-260000-
/O.COR.KLUB.FW.W.0026.110425T1535Z-110426T0100Z/
/O.COR.KLUB.FW.A.0028.110426T1800Z-110427T0200Z/
PARMER-CASTRO-SWISHER-BRISCOE-BAILEY-LAMB-HALE-FLOYD-MOTLEY-
COCHRAN-HOCKLEY-LUBBOCK-CROSBY-DICKENS-KING-YOAKUM-TERRY-LYNN-
GARZA-KENT-STONEWALL-
1041 AM CDT MON APR 25 2011

...RED FLAG WARNING NOW IN EFFECT UNTIL 8 PM CDT THIS EVENING FOR
SUSTAINED 20 FOOT WINDS OF 20 MPH OR GREATER... RELATIVE HUMIDITY
VALUES OF 15 PERCENT OR LESS AND AN VERY HIGH FIRE DANGER FOR THE
SOUTH PLAINS...SOUTHWEST TEXAS PANHANDLE AND MUCH OF THE ROLLING
PLAINS...

...FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON
THROUGH TUESDAY EVENING FOR SUSTAINED 20 FOOT WINDS OF 20 MPH OR
GREATER...RELATIVE HUMIDITY VALUES OF 15 PERCENT OR LESS AND AN
EXTREME FIRE DANGER FOR THE SOUTH PLAINS...SOUTHWEST TEXAS
PANHANDLE AND MUCH OF THE ROLLING PLAINS... 

THE RED FLAG WARNING IS NOW IN EFFECT UNTIL 8 PM CDT THIS EVENING.
A FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON
THROUGH TUESDAY EVENING.

STRONG WESTERLY WINDS WILL DEVELOP TODAY AS AN UPPER STORM SYSTEM
SWINGS OUT OF THE ROCKIES. WESTERLY WINDS AT THE 20 FOOT LEVEL
ARE FORECAST TO INCREASE TO 20 TO 30 MPH AS RELATIVE HUMIDITY
VALUES LOWER TO 5 TO 15 PERCENT...AND THE FIRE DANGER REMAINS
VERY HIGH. THESE CONDITIONS COMBINED WITH THE LONG TERM DROUGHT
WILL FUEL THE POTENTIAL FOR RAPIDLY-MOVING WILDFIRES. CONDITIONS
WILL QUICKLY IMPROVE TONIGHT AS WINDS DECREASE AND A COLD FRONT
DIPS INTO THE AREA FROM THE NORTH WITH A WIND SHIFT AND INCREASED
HUMIDITIES. HOWEVER...SIMILARLY WINDY AND DRY CONDITIONS ARE
EXPECTED TO REDEVELOP ON TUESDAY AS ANOTHER STORM SYSTEM MOVES
QUICKLY OUT OF THE ROCKIES AND ACROSS THE PANHANDLES AND THE COLD
FRONT THAT MOVES THROUGH TONIGHT RETREATS RAPIDLY TO THE
NORTHEAST.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. AVOID THE USE OF
OPEN FLAMES OR ANY ACTIVITIES THAT MAY GENERATE SPARKS. ACCIDENTAL
IGNITIONS WILL HAVE THE POTENTIAL TO QUICKLY BECOME DANGEROUS
WIND-DRIVEN WILDFIRES.

&&

$$

TXZ025-026-032-260000-
/O.CON.KLUB.FW.A.0028.110426T1800Z-110427T0200Z/
HALL-CHILDRESS-COTTLE-
1041 AM CDT MON APR 25 2011

...FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON
THROUGH TUESDAY EVENING FOR SUSTAINED 20 FOOT WINDS OF 20 MPH OR
GREATER...RELATIVE HUMIDITY VALUES OF 15 PERCENT OR LESS AND VERY
HIGH FIRE DANGER FOR THE EXTREME SOUTHEAST TEXAS PANHANDLE......

A HEIGHTEN FIRE DANGER WILL DEVELOP TODAY...BUT WINDS AND
HUMIDITIES ARE EXPECTED TO REMAIN BELOW CRITICAL LEVELS AS A
FRONT STALLS NEAR THE AREA. HOWEVER...ON TUESDAY...STRONG
WESTERLY WINDS MAY DEVELOP AS A POTENT UPPER LEVEL STORM SYSTEM
SWINGS ACROSS THE SOUTHERN PLAINS. CRITICAL FIRE WEATHER
CONDITIONS WILL BE POSSIBLE AS WINDS AT THE 20 FOOT LEVEL
INCREASE TO 20 TO 30 MPH AND HUMIDITIES FALL TO 10 TO 15 PERCENT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE
RED FLAG WARNINGS.

&&

$$
279 
WWUS84 KLUB 252037
RFWLUB

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE LUBBOCK TX
337 PM CDT MON APR 25 2011

TXZ021>024-027>031-033>044-260445-
/O.EXT.KLUB.FW.A.0028.110426T1700Z-110427T0200Z/
/O.CON.KLUB.FW.W.0026.000000T0000Z-110426T0100Z/
PARMER-CASTRO-SWISHER-BRISCOE-BAILEY-LAMB-HALE-FLOYD-MOTLEY-
COCHRAN-HOCKLEY-LUBBOCK-CROSBY-DICKENS-KING-YOAKUM-TERRY-LYNN-
GARZA-KENT-STONEWALL-
337 PM CDT MON APR 25 2011

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING
FOR SUSTAINED 20 FOOT WINDS OF 20 MPH OR GREATER...RELATIVE HUMIDITY
VALUES OF 15 PERCENT OR LESS AND HIGH FIRE DANGER FOR THE SOUTH
PLAINS...SOUTHWEST TEXAS PANHANDLE AND MUCH OF THE ROLLING
PLAINS...

...FIRE WEATHER WATCH NOW IN EFFECT FROM TUESDAY AFTERNOON
THROUGH TUESDAY EVENING FOR SUSTAINED 20 FOOT WINDS OF 20 MPH OR
GREATER...RELATIVE HUMIDITY VALUES OF 15 PERCENT OR LESS AND HIGH
FIRE DANGER FOR THE SOUTH PLAINS...EXTREME SOUTHWEST TEXAS PANHANDLE
AND MUCH OF THE ROLLING PLAINS...

A RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING.
THE FIRE WEATHER WATCH IS NOW IN EFFECT FROM TUESDAY AFTERNOON
THROUGH TUESDAY EVENING.

CRITICAL FIRE WEATHER WHICH HAS ALREADY SUPPORTED THE DEVELOPMENT
AND SPREAD OF SIGNIFICANT WILDFIRES TODAY WILL PERSIST THROUGH
EARLY EVENING. 

EXTREMELY CRITICAL FIRE WEATHER CONDITIONS WILL AGAIN SUPPORT
DANGEROUS WIND-DRIVEN GRASSLAND WILDFIRES TUESDAY. WESTERLY WINDS
WILL BECOME SUSTAINED AT SPEEDS NEAR 30 MPH /20 FOOT LEVEL/ AND
RELATIVE HUMIDITIES WILL DROP TO 5 TO 15 PERCENT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. AVOID THE USE OF OPEN
FLAMES OR ANY ACTIVITIES THAT MAY GENERATE SPARKS. ACCIDENTAL
IGNITIONS WILL HAVE THE POTENTIAL TO QUICKLY BECOME DANGEROUS
WIND-DRIVEN WILDFIRES.

&&

$$

TXZ025-026-032-260445-
/O.EXT.KLUB.FW.A.0028.110426T1700Z-110427T0200Z/
HALL-CHILDRESS-COTTLE-
337 PM CDT MON APR 25 2011

...FIRE WEATHER WATCH NOW IN EFFECT FROM TUESDAY AFTERNOON
THROUGH TUESDAY EVENING FOR SUSTAINED 20 FOOT WINDS OF 20 MPH OR
GREATER...RELATIVE HUMIDITY VALUES OF 15 PERCENT OR LESS AND HIGH
FIRE DANGER FOR THE EXTREME SOUTHEASTERN PANHANDLE AND THE
NORTHERN ROLLING PLAINS...

THE FIRE WEATHER WATCH IS NOW IN EFFECT FROM TUESDAY AFTERNOON
THROUGH TUESDAY EVENING. 

CRITICAL FIRE WEATHER CONDITIONS ARE POSSIBLE WITH SUSTAINED WESTERLY
WINDS NEAR NEAR 20 MPH /20 FOOT LEVEL/ AND RELATIVE HUMIDITIES
NEAR 15 PERCENT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE
RED FLAG WARNINGS.

&&

$$
089 
WWUS84 KLUB 252106
RFWLUB

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE LUBBOCK TX
406 PM CDT MON APR 25 2011

TXZ032-260100-
/O.EXA.KLUB.FW.W.0026.000000T0000Z-110426T0100Z/
/O.CON.KLUB.FW.A.0028.110426T1700Z-110427T0200Z/
COTTLE-
406 PM CDT MON APR 25 2011

...RED FLAG WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING FOR
SUSTAINED 20 FOOT WINDS OF 20 MPH OR GREATER...RELATIVE HUMIDITY
VALUES OF 15 PERCENT OR LESS AND HIGH FIRE DANGER FOR COTTLE COUNTY...

...FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON
THROUGH TUESDAY EVENING FOR SUSTAINED 20 FOOT WINDS OF 20 MPH OR
GREATER...RELATIVE HUMIDITY VALUES OF 15 PERCENT OR LESS AND HIGH
FIRE DANGER FOR COTTLE COUNTY...

THE NATIONAL WEATHER SERVICE IN LUBBOCK HAS ISSUED A RED FLAG
WARNING...WHICH IS IN EFFECT UNTIL 8 PM CDT THIS EVENING. A FIRE
WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON THROUGH
TUESDAY EVENING. 

CRTICAL FIRE WEATHER CONDITIONS WHICH HAVE SUPPORTED A SIGNIFICANT
WILD LAND FIRE WILL PERSIST THROUGH EARLY EVENING.

CRITICAL FIRE WEATHER CONDITIONS ARE POSSIBLE TUESDAY WITH
SUSTAINED WESTERLY WINDS NEAR NEAR 20 MPH /20 FOOT LEVEL/ AND
RELATIVE HUMIDITIES NEAR 15 PERCENT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. AVOID THE USE OF OPEN
FLAMES OR ANY ACTIVITIES THAT MAY GENERATE SPARKS. ACCIDENTAL
IGNITIONS WILL HAVE THE POTENTIAL TO QUICKLY BECOME DANGEROUS
WIND-DRIVEN WILDFIRES.

&&

$$

TXZ021>024-027>031-033>044-260100-
/O.CON.KLUB.FW.W.0026.000000T0000Z-110426T0100Z/
/O.CON.KLUB.FW.A.0028.110426T1700Z-110427T0200Z/
PARMER-CASTRO-SWISHER-BRISCOE-BAILEY-LAMB-HALE-FLOYD-MOTLEY-
COCHRAN-HOCKLEY-LUBBOCK-CROSBY-DICKENS-KING-YOAKUM-TERRY-LYNN-
GARZA-KENT-STONEWALL-
406 PM CDT MON APR 25 2011

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING
FOR SUSTAINED 20 FOOT WINDS OF 20 MPH OR GREATER...RELATIVE
HUMIDITY VALUES OF 15 PERCENT OR LESS AND HIGH FIRE DANGER FOR THE
SOUTH PLAINS...SOUTHWEST TEXAS PANHANDLE AND MUCH OF THE ROLLING
PLAINS...

...FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON
THROUGH TUESDAY EVENING FOR SUSTAINED 20 FOOT WINDS OF 20 MPH OR
GREATER...RELATIVE HUMIDITY VALUES OF 15 PERCENT OR LESS AND HIGH
FIRE DANGER FOR FOR THE SOUTH PLAINS...SOUTHWEST TEXAS PANHANDLE
AND MUCH OF THE ROLLING PLAINS...

A RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING.
THE FIRE WEATHER WATCH IS NOW IN EFFECT FROM TUESDAY AFTERNOON
THROUGH TUESDAY EVENING.

CRITICAL FIRE WEATHER WHICH HAS ALREADY SUPPORTED THE DEVELOPMENT
AND SPREAD OF SIGNIFICANT WILDFIRES TODAY WILL PERSIST THROUGH EARLY
EVENING.

EXTREMELY CRITICAL FIRE WEATHER CONDITIONS WILL AGAIN SUPPORT
DANGEROUS WIND-DRIVEN GRASSLAND WILDFIRES TUESDAY. WESTERLY WINDS
WILL BECOME SUSTAINED AT SPEEDS NEAR 30 MPH /20 FOOT LEVEL/ AND
RELATIVE HUMIDITIES WILL DROP TO 5 TO 15 PERCENT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. AVOID THE USE OF OPEN
FLAMES OR ANY ACTIVITIES THAT MAY GENERATE SPARKS. ACCIDENTAL
IGNITIONS WILL HAVE THE POTENTIAL TO QUICKLY BECOME DANGEROUS
WIND-DRIVEN WILDFIRES.

&&

$$

TXZ025-026-260100-
/O.CON.KLUB.FW.A.0028.110426T1700Z-110427T0200Z/
HALL-CHILDRESS-
406 PM CDT MON APR 25 2011

...FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON
THROUGH TUESDAY EVENING FOR SUSTAINED 20 FOOT WINDS OF 20 MPH OR
GREATER...RELATIVE HUMIDITY VALUES OF 15 PERCENT OR LESS AND HIGH
FIRE DANGER FOR THE EXTREME SOUTHEASTERN PANHANDLE...

A FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON
THROUGH TUESDAY EVENING. 

CRITICAL FIRE WEATHER CONDITIONS ARE POSSIBLE WITH SUSTAINED
WESTERLY WINDS NEAR NEAR 20 MPH /20 FOOT LEVEL/ AND RELATIVE
HUMIDITIES NEAR 15 PERCENT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE
RED FLAG WARNINGS.

&&

$$
837 
WWUS84 KLUB 260118
RFWLUB

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE LUBBOCK TX
818 PM CDT MON APR 25 2011

TXZ021>024-027>044-261200-
/O.EXP.KLUB.FW.W.0026.000000T0000Z-110426T0100Z/
/O.CON.KLUB.FW.A.0028.110426T1700Z-110427T0200Z/
PARMER-CASTRO-SWISHER-BRISCOE-BAILEY-LAMB-HALE-FLOYD-MOTLEY-
COTTLE-COCHRAN-HOCKLEY-LUBBOCK-CROSBY-DICKENS-KING-YOAKUM-TERRY-
LYNN-GARZA-KENT-STONEWALL-
818 PM CDT MON APR 25 2011

...FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON
THROUGH TUESDAY EVENING FOR SUSTAINED 20 FOOT WINDS OF 20 MPH OR
GREATER...RELATIVE HUMIDITY VALUES OF 15 PERCENT OR LESS AND HIGH
FIRE DANGER FOR THE TEXAS SOUTH PLAINS...SOUTHERN ROLLING PLAINS...
AND EXTREME SOUTHERN TEXAS PANHANDLE...
...THE RED FLAG WARNING THIS EVENING HAS EXPIRED...

THE RED FLAG WARNING THIS EVENING IS NO LONGER IN EFFECT. A FIRE
WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON THROUGH
TUESDAY EVENING.

WINDS HAVE EASED THIS EVENING AS A PASSING COLD FRONT WAS BRINGING 
LOWER WIND SPEEDS AND HIGHER HUMIDITY. STILL...THIS WIND SHIFT TO
A NORTHERLY DIRECTION MAY CAUSE CONCERN FOR ON-GOING FIRE
SUPPRESSION ACTIVITIES OVER THE SOUTHERN SOUTH PLAINS.

EXTREMELY CRITICAL FIRE WEATHER CONDITIONS WILL AGAIN SUPPORT
DANGEROUS WIND-DRIVEN GRASSLAND WILDFIRES TUESDAY. WESTERLY WINDS
WILL BECOME SUSTAINED AT SPEEDS NEAR 30 MPH AT THE 20 FOOT LEVEL
WHILE RELATIVE HUMIDITIES DROP TO 5 TO 15 PERCENT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE
RED FLAG WARNINGS.

&&

$$

TXZ025-026-261200-
/O.CON.KLUB.FW.A.0028.110426T1700Z-110427T0200Z/
HALL-CHILDRESS-
818 PM CDT MON APR 25 2011

...FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON
THROUGH TUESDAY EVENING FOR SUSTAINED 20 FOOT WINDS OF 20 MPH OR
GREATER...RELATIVE HUMIDITY VALUES OF 15 PERCENT OR LESS AND HIGH
FIRE DANGER FOR THE NORTHERN ROLLING PLAINS...

A FIRE WEATHER WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON
THROUGH TUESDAY EVENING. 

CRITICAL FIRE WEATHER CONDITIONS ARE POSSIBLE WITH SUSTAINED
WESTERLY WINDS NEAR NEAR 20 MPH /20 FOOT LEVEL/ AND RELATIVE
HUMIDITIES NEAR 15 PERCENT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE
RED FLAG WARNINGS.

&&

$$

What forecasters said that day

The local office's own words before this red flag warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Lubbock, TX wrote its last area forecast discussion before this red flag warning went out at Apr 24, 3:39 PM CDT, 10 minutes earlier.

Area forecast discussion, Apr 24, 3:39 PM CDT, 10 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE LUBBOCK TX
339 PM CDT SUN APR 24 2011

...STRONG WINDS AND POTENTIAL HIGH-END CRITICAL FIRE WEATHER
PROBLEMS DEVELOPING BY TUESDAY...

.SHORT TERM...
SW FLOW ALOFT WILL SHARPEN ACROSS THE SOUTHERN PLAINS TODAY...AS AN
UA TROUGH NEAR THE FOUR-CORNERS REGION CONTINUE TO PROPAGATE EAST
TOWARDS THE REGION. AHEAD OF THE SAID TROUGH...IS AN EMBEDDED
IMPULSE NEARING EASTERN NEW MEXICO/WESTERN SOUTH PLAINS THIS
AFTERNOON. IT IS THIS SAID IMPULSE THAT HAS INDUCED A SFC LOW ACROSS
EASTERN NEW MEXICO...WHICH IN TURN HAS AIDED TO SLOWLY DEVELOP THE
DRYLINE ACROSS THE SAID AREA. THUS WEST OF THE DRYLINE /NEAR THE
TEXAS/NEW MEXICO BORDER/ SOUTHWEST SFC WINDS HAVE BEGUN TO INCREASE
A BIT /15-20 MPH/ WITH CLEARING SKIES NOTED ACROSS THE WESTERN AND
CENTRAL ZONES. WELL EAST OF THE DRYLINE...UPSLOPE SFC WINDS AND LOW
CLOUDS PREVAILED ACROSS THE EASTERN SOUTH PLAINS...AS 20Z METAR
ANALYSIS DISPLAYED CLOUD DECKS AOA 1000 FT AGL. THE NAM SOLUTION
HAVE CONTINUED TO HANDLE MESO-SCALE FEATURES WELL SUCH AS THE FROPA
AND DRYLINE DISPLACEMENT...AND AS SUCH...THE DRYLINE IS PROGGED TO
SHARPEN ACROSS THE FAR WESTERN SOUTH PLAINS LATE THIS
AFTERNOON/EARLY THIS EVENING...HENCE INDUCING ELEVATED FIRE WEATHER
CONCERNS. FOR FURTHER INFORMATION...PLEASE REFER TO THE FIRE WEATHER
DISCUSSION BELOW. THE COLD FRONT HAS MOVED VERY LITTLE AS IT WAS
FROM A SOUTH OF SWEETWATER TO ABILENE TO NORTH OF BRECKENRIDGE
LINE...AND IS PROGGED TO LIKELY STALL ACROSS THIS AREA THROUGH THIS
EVENING. AS A RESULT...THE BEST MOISTURE AND INSTABILITY AXIS WILL
BE ALONG AND SOUTH OF THE FRONT AND HENCE WHERE SEVERE STORMS COULD
BE GENERATED. HOWEVER...CAN NOT RULE OUT A SLIGHT CHANCE OF SHOWERS
WITH ISOLATED THUNDER ACROSS THE EASTERN ZONES ALTHOUGH A CAPPING
INVERSION WILL HAVE TO BE OVERCOME.

TONIGHT...THE UA TROUGH WILL EJECT FROM THE FOUR-CORNERS REGION AND
NEAR THE SOUTH PLAINS THUS INDUCING AN EASTWARD SURGE OF THE DRYLINE
TO NEAR THE CAPROCK ESCARPMENT...WHILE THE FRONT RETREATS TO NEAR
THE FAR SERN ZONES. THUS MODEL SOUNDINGS EXHIBITED RATHER MOIST LOW
LEVELS /PWATS AOA 1.00 INCH/ AND SLIGHT SYNOPTIC LIFT WHERE LOW
CLOUDS...FOG AND -TSRA /ALTHOUGH A CAP WOULD HAVE TO BE OVERCOME/
COULD OCCUR ALONG AND EAST OF THE DRYLINE. KEEP IN MIND THAT THE
CURRENT THINKING IS THAT BETTER PRECIP CHANCES WILL BE SOUTH AND
EAST OF THE CWA NEAR THE INSTABILITY AXIS/FRONTAL BOUNDARY. BY
MID-MORNING ON MONDAY...THE UA TROUGH WILL SWING ACROSS THE SOUTH
PLAINS CAUSING THE DRYLINE TO BE ORIENTED FROM NEAR A SILVERTON TO
MATADOR TO ASPERMONT LINE. AS A RESULT...THE FRONT AND BEST MOISTURE
WILL BEGIN TO SKIRT EAST OF THE CWA. THERE ARE HINTS OF SFC RIDGING
NORTH OF THE CWA INDUCING NORTHERLY SFC WINDS ACROSS THE FAR SERN
TEXAS PANHANDLE/NERN SOUTH PLAINS...WHERE MID LEVEL CLOUDINESS WILL
PERSIST THROUGHOUT THE DAY ON MONDAY IN ADDITION TO SLIGHT CHANCES
OF -TSRA. CONCURRENTLY...MODEL SOUNDINGS DISPLAYED ABL MIXING
COMMENCING ACROSS LOCALES ON THE CAPROCK...WHERE THE MIXING DEPTH
COULD REACH NEAR 600 MB BY LATE AFTERNOON. AS A RESULT...MOS
GUIDANCE HINTED AT WESTERLY WIND SPEEDS OF 31 KTS AT
KLBB...SUGGESTING THE PROSPECT FOR WARM TEMPS...CRITICAL FIRE
WEATHER CONDITIONS...BLDU /ON THE CAPROCK/ AND WIND ADVISORY WIND
SPEEDS. HAVE THEREFORE DECIDED TO UPGRADE THE FIRE WEATHER WATCH TO
A RED FLAG WARNING ACROSS ALL BUT THE NORTHEASTERN SOUTH
PLAINS...AND WILL ISSUE A WIND ADVISORY FOR MAINLY LOCALES ON THE
CAPROCK FOR LATE MONDAY MORNING THROUGH THE EVENING.

&&

.LONG TERM...
THE NEXT POTENT UPPER LEVEL ENERGY CROSSING THE PACIFIC NORTHWEST
COAST MONDAY EVENING WILL STREAM RAPIDLY SOUTHEAST DEEPENING A
SURFACE LOW PRESSURE CENTER OVER THE SOUTHERN HIGH PLAINS ON
TUESDAY. A COOL SURGE WILL OCCUR DEEP INTO SOUTHERN AND WESTERN
ZONES PRIOR TO THIS EARLY TUESDAY BUT WINDS ALOFT WILL MIX DEEPLY
AND QUICKLY SHUNT THIS SHALLOW MOISTURE INTO ROLLING PLAINS AND
FURTHER EAST BY LATE IN THE DAY. SLIGHTLY CYCLONIC ALLY CURVED H300
MB JET CORE ON ORDER OF 120 KTS WILL SPREAD OVER THE AREA TUESDAY
AFTERNOON INTO TUESDAY NIGHT WITH GENERAL UPWARDS FORCING NORTH OF
JET CORE AND SINKING ON SOUTH SIDE ASSISTING IN MIXING STRONGER
WINDS CLOSE TO THE SURFACE PERHAPS WELL INTO TUESDAY EVENING.
ANYWAY...SURFACE WINDS CURRENTLY APPEAR ADEQUATE FOR WIND ADVISORY
LEVELS ON THE CAPROCK AND MAY APPROACH HIGH WIND LEVELS MAINLY
NORTHWESTERN ZONES VERY LATE IN THE DAY. LIFT ON THE OTHER HAND
MAY HELP ACTIVATE A FEW THUNDERSTORMS OVER SOUTHEASTERN PANHANDLE
INTO NORTHERN ROLLING PLAINS BY EARLY EVENING...THOUGH MOISTURE
DEPTH MAY BE LIMITED.

DRY AND COOLER NORTHWEST FLOW TO FOLLOW WEDNESDAY WITH AT LEAST
BREEZY CATEGORY WINDS EXPECTED...STRONGEST PROBABLY OVER ROLLING
PLAINS EARLY IN THE DAY THOUGH UPPER LEVEL ENERGY WILL BE ROTATING
INTO THE MISSISSIPPI VALLEY ALREADY BY LATE IN THE DAY. RETURN TO
ZONAL WARMER WESTERLY FLOW ALOFT EXPECTED THURSDAY WITH TYPICAL
DEEPENING OF SURFACE LOW PRESSURE EXPECTED ALONG LEE SIDE OF THE
ROCKIES. INCREASING WINDS AGAIN BY FRIDAY AND PERHAPS SATURDAY AS
WELL AS THE NEXT SIGNIFICANT WESTERN TROUGH SWINGS BY TO OUR NORTH
BUT TIGHTENS THE MID AND UPPER LEVEL HEIGHT AND WIND GRADIENTS
OVER SOUTHERN PLAINS ONCE AGAIN. PATTERN MIGHT FAVOR A COLD FRONT AGAIN
AT SOME POINT OVER THE WEEKEND BUT PREDICTABILITY IN THIS PATTERN
WILL BE RAPIDLY BREAKING DOWN WITH MAIN MODEL CAMPS LEAPING OUT OF
PHASE BETWEEN DAYS 6 AND 8. IN ANY CASE...WE CANNOT HOLD ANY REAL
HOPE FOR MEANINGFUL MOISTURE RETURN IN SUCH A PATTERN. MAYBE NEXT
MONTH WILL BE MORE KIND. RMCQUEEN

&&

.FIRE WEATHER...
THIS EVENING AND MONDAY...SKIES CONTINUED TO CLEAR FROM WEST TO
EAST THIS AFTERNOON...BUT WILL LIKELY HANG AROUND THE FAR EASTERN
SOUTH PLAINS FOR THE REST OF THE DAY. A SURFACE LOW PRESSURE
SYSTEM DEVELOPED ACROSS EASTERN NEW MEXICO DUE TO DAYTIME
DESTABILIZATION AND THUS...HAVE COMMENCED THE DEVELOPMENT OF A
DRYLINE ACROSS EASTERN NEW MEXICO. THIS DRYLINE IS EXPECTED TO
SHARPEN AND MOVE EAST ACROSS THE FAR WESTERN SOUTH PLAINS LATE
THIS AFTERNOON/EARLY THIS EVENING. WITH HINTS OF WINDS ACROSS
EASTERN NEW MEXICO AND THE FAR WESTERN AND SOUTHWESTERN SOUTH
PLAINS INCREASING TO BETWEEN 15 TO 20 MPH...THERE WILL BE A BRIEF
PERIOD FOR WINDS TO INCREASE FURTHER ACROSS THE AFOREMENTIONED
AREA. 20-FOOT WINDS ARE PROGGED TO NEAR 20 MPH AS RELATIVE
HUMIDITY VALUES FALL BELOW 15 PERCENT. ONLY MITIGATING FACTOR WILL
BE THE 3-HOURLY TIME CRITERIA DUE TO THE ANTICIPATED LATE ONSET OF
INCREASING WINDS SPEEDS. WILL THEREFORE MAINTAIN THE FIRE DANGER
STATEMENT SET TO EXPIRE THIS EVENING. MONDAY APPEARS TO BE A
CRITICAL FIRE WEATHER DAY...AS AN UPPER LEVEL SYSTEM SWINGS ACROSS
THE SOUTH PLAINS INDUCING THE DRYLINE TO SURGE ACROSS ALL BUT
PERHAPS THE FAR NORTHEASTERN SOUTH PLAINS. THUS...20-FOOT WINDS
ARE ANTICIPATED TO RANGE BETWEEN 20 TO 30 MPH AS RELATIVE HUMIDITY
VALUES FALL BELOW 15 PERCENT. HAVE GONE AHEAD AND UPGRADED THE
FIRE WEATHER WATCH TO A RED FLAG WARNING ACROSS ALL BUT THE
NORTHEASTERN SOUTH PLAINS...AND WILL ISSUE A WIND ADVISORY ACROSS
LOCALES ON THE CAPROCK WHICH COINCIDES WITH BEST CHANCES OF BLDU.

TUESDAY...A POTENTIAL HIGH END CRITICAL OR EXTREMELY CRITICAL FIRE
WEATHER DAY CONTINUES TO LOOM ON TUESDAY. LATE ARRIVING STRONG
WIND CORE ALOFT APPEARS WILL GENERATE VERY STRONG WINDS MOST AREAS
ON THE CAPROCK AT LEAST SHUNTING LOW LEVEL MOISTURE LYING OVER
MANY AREAS EARLY IN THE DAY QUICKLY OFF TO THE EAST. BUT MOISTURE
MAY RETAIN ITSELF TO SOME DEGREE OVER NORTHERN ROLLING PLAINS.
WITH UNCERTAINTIES...WE WILL HOLD ONTO THE FIRE WEATHER WATCH OVER
THE FULL AREA ON TUESDAY FOR NOW. STRONG PACIFIC COLD FRONT PASSING
MONDAY EVENING WILL SHIFT WINDS TO THE NORTHWEST WITH A PACKED
ENOUGH SURFACE PRESSURE GRADIENT TO SUPPORT WIND POTENTIAL WELL
PAST DARK.

WEDNESDAY...DRY AND COOLER BUT STILL BREEZY NORTHWEST WINDS WILL
FOLLOW DURING THE DAY. QUICKLY MOVING UPPER TROUGH OFF TO THE EAST
MAY HELP OFF-SET A STRONGER WIND DAY...BUT FIRE WEATHER LIKELY TO
REMAIN AT LEAST ELEVATED.

FRIDAY/SATURDAY...DEEPENING SURFACE TROUGH AND INCREASING
SOUTHWEST FLOW ALOFT AS STRONG TROUGH MOVES OUT INTO NORTHERN
PLAINS MAY BE ENOUGH FOR RE-DEVELOPMENT OF CRITICAL FIRE WEATHER
CONDITIONS MANY AREAS ON THE CAPROCK. RMCQUEEN

.PRELIMINARY POINT TEMPS/POPS...
FRIONA        45  78  41  78  38 /  10  10  10  10  10
TULIA         48  78  43  79  41 /  20  10  10  10  10
PLAINVIEW     49  80  45  82  41 /  20   0  10  10  10
LEVELLAND     50  84  47  85  44 /  10   0   0   0  10
LUBBOCK       52  84  50  85  46 /  10   0   0   0  10
DENVER CITY   53  86  48  90  46 /  10   0   0   0  10
BROWNFIELD    52  85  48  88  46 /  10   0   0   0  10
CHILDRESS     54  79  49  80  48 /  20  10  10  10  20
SPUR          53  87  53  89  49 /  10   0  10  10  10
ASPERMONT     57  90  54  92  51 /  20   0  10  10  10

&&

.LUB WATCHES/WARNINGS/ADVISORIES...
RED FLAG WARNING FROM NOON TO 8 PM CDT MONDAY FOR THE FOLLOWING
ZONES: TXZ021>024-027>031-033>044.

FIRE WEATHER WATCH FROM TUESDAY AFTERNOON THROUGH TUESDAY
EVENING FOR THE FOLLOWING ZONES: TXZ021>044.

WIND ADVISORY FROM NOON TO 8 PM CDT MONDAY FOR THE FOLLOWING
ZONES: TXZ021>024-027>030-033>036-039>042.

FIRE WEATHER WATCH FROM MONDAY AFTERNOON THROUGH MONDAY EVENING
FOR THE FOLLOWING ZONES: TXZ025-026-032.

&&

29/05
Hazardous weather outlook, Apr 24, 3:44 PM CDT, 5 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE LUBBOCK TX
344 PM CDT SUN APR 24 2011

TXZ021>044-252045-
PARMER-CASTRO-SWISHER-BRISCOE-HALL-CHILDRESS-BAILEY-LAMB-HALE-
FLOYD-MOTLEY-COTTLE-COCHRAN-HOCKLEY-LUBBOCK-CROSBY-DICKENS-KING-
YOAKUM-TERRY-LYNN-GARZA-KENT-STONEWALL-
344 PM CDT SUN APR 24 2011

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE EXTREME SOUTHERN TEXAS
PANHANDLE...SOUTH PLAINS AND ROLLING PLAINS.

.DAY ONE...THIS AFTERNOON AND TONIGHT

CONVECTIVE

ISOLATED TO SCATTERED THUNDERSTORMS ARE POSSIBLE ACROSS THE
ROLLING PLAINS TODAY WITH A SLIGHT RISK OF SEVERE THUNDERSTORMS
ACROSS THE EXTREME SOUTHEASTERN ROLLING PLAINS. ALTHOUGH...ANY
STORMS WILL LIKELY BE ELEVATED...THEY MAY STILL BRING THE RISK OF
LARGE HAIL AND DAMAGING WINDS THIS AFTERNOON OR EVENING.

FIRE WEATHER

ELEVATED TO BRIEFLY CRITICAL FIRE WEATHER CONDITIONS WILL DEVELOP
ACROSS THE WESTERN SOUTH PLAINS LATE THIS AFTERNOON AS WARM AND VERY
DRY AIR SPREAD EASTWARD ON GUSTY SOUTHWESTERLY WINDS.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

CRITICAL FIRE WEATHER CONDITIONS ARE POSSIBLE ACROSS THE OUTLOOK
AREA MONDAY AND TUESDAY AFTERNOONS...WHEN GUSTY WESTERLY WINDS ARE
EXPECTED TO COINCIDE WITH WARM AND VERY DRY CONDITIONS. FIRE
WEATHER WATCHES ARE IN EFFECT FOR BOTH DAYS. CRITICAL FIRE WEATHER
CONDITIONS ARE POSSIBLE AGAIN BY LATE IN THE WEEK.

The office that day

Everything else NWS Lubbock, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Apr 24, 6:54 AM CDTFire Weather WatchLUBBailey, Briscoe, Castro, Childress, Cochran, Cottle and 18 more48 hr
Apr 24, 3:39 PM CDTWind AdvisoryLUBBailey, Briscoe, Castro, Cochran, Crosby, Floyd and 10 more28 hr

Nearby

Red Flag Warnings in Texas, 2011Every red flag warning in 2011

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.