Alert archive / Texas / Red Flag Warnings in 2006

Red Flag Warning 24, NWS Lubbock, TX

May 27, 200612 counties in Texas

NWS Lubbock, TX issued this red flag warning at May 27, 2006, 4:53 AM CDT for 12 counties in Texas. It took effect at May 27, 2006, 1:00 PM CDT. It was in force for 7 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
May 27, 2006, 4:53 AM CDT (09:53 UTC)
In effect from
May 27, 2006, 1:00 PM CDT
Expired
May 27, 2006, 8:00 PM CDT
In force
7 hr
Issued by
NWS Lubbock, TX

Counties Bailey County, TX, Castro County, TX, Cochran County, TX, Hale County, TX, Hockley County, TX, Lamb County, TX, Lubbock County, TX, Lynn County, TX, Parmer County, TX, Swisher County, TX, Terry County, TX, Yoakum County, TX

The radar

The Lubbock radar (KLBB), 51 km from the middle of the area, began a volume at 09:54 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.

The nearest sounding before it

Amarillo Airport, TX (KAMA), launched 00:00Z, 9.9 hours before the alert went out and 164 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 00:00Z on 2006-05-27Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 552 joules per kilogram.LCLLFCEL10008507005003002001001 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 00:00Z on 2006-05-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 68 square meters per square second.1939Sfc1 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
552 J/kg
Mixed-layer CIN
-67 J/kg
Mixed-layer LCL
3650 m above ground
0-6 km bulk shear
25 kt
0-1 km storm-relative helicity
68 m²/s²
0-3 km storm-relative helicity
150 m²/s²
Significant tornado parameter
0.0
Supercell composite
3.2

Open this sounding in Storm Lab

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 May 27, 4:45 AM CDT, 8 minutes earlier.

Area forecast discussion, May 27, 4:45 AM CDT, 8 minutes before
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Hazardous weather outlook, May 26, 11:00 AM CDT, 17 hours 53 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE LUBBOCK TX
1100 AM CDT FRI MAY 26 2006

TXZ021>044-271600-
PARMER-CASTRO-SWISHER-BRISCOE-HALL-CHILDRESS-BAILEY-LAMB-HALE-
FLOYD-MOTLEY-COTTLE-COCHRAN-HOCKLEY-LUBBOCK-CROSBY-DICKENS-KING-
YOAKUM-TERRY-LYNN-GARZA-KENT-STONEWALL-
1100 AM CDT FRI MAY 26 2006

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

.DAY ONE...TODAY AND TONIGHT

CONVECTIVE

THUNDERSTORMS ARE AGAIN EXPECTED TO DEVELOP THIS AFTERNOON AND
EVENING NEAR THE SURFACE TROF/DRY LINE NEAR THE TEXAS NEW MEXICO
BORDER. THE DRY LINE WILL MOVE EAST ACROSS THE WESTERN AND CENTRAL
SOUTH PLAINS DURING THE DAY. ALTHOUGH THE PROBABILITY OF SEVERE
WEATHER WITH THESE STORMS IS EXPECTED TO BE LOW...DUE TO THE VERY
DRY LOWER ATMOSPHERE ISOLATED WIND GUSTS UP TO 60 MPH MAY OCCUR
WITH A FEW OF THESE STORMS.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

CONVECTIVE

ISOLATED SEVERE THUNDERSTORMS MAY DEVELOP ALONG THE DRY-LINE
MAINLY OVER THE EASTERN SOUTH PLAINS AND ROLLING PLAINS ON
SATURDAY. WIND GUSTS TO 60 MPH COULD OCCUR FROM THE STRONGEST
STORMS.

FIRE WEATHER

A FIRE WEATHER WATCH HAS BEEN ISSUED FOR WESTERN AND CENTRAL
COUNTIES OF THE SOUTH PLAINS AND SOUTHERN TEXAS PANHANDLE SATURDAY
AFTERNOON AND EARLY EVENING. GUSTY WINDS WILL COMBINE WITH VERY
LOW HUMIDITY AND ELEVATED FIRE DANGER TO CAUSE THIS CONCERN.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS POSSIBLE THIS AFTERNOON AND EVENING AND
AGAIN ON SATURDAY.

In the hours before

Local storm report, May 27, 12:36 AM CDT, 4 hours 17 minutes before
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Special weather statement, May 27, 1:03 AM CDT, 3 hours 50 minutes before
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Local storm report, May 27, 4:03 AM CDT, 50 minutes before
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Local storm report, May 27, 4:12 AM CDT, 41 minutes before
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Local storm report, May 27, 4:14 AM CDT, 39 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
May 26, 9:48 PM CDTSevere Thunderstorm WarningLUBHockley57 min
May 27, 4:53 AM CDTFire Weather WatchLUBBailey, Castro, Cochran, Hale, Hockley, Lamb and 6 more24 hr
May 27, 6:12 PM CDTSevere Thunderstorm WarningLUBHall48 min

Nearby

Red Flag Warnings in Texas, 2006Every red flag warning in 2006

Sources

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