Alert archive / Texas / Tornado Warnings in 2002

Tornado Warning 59, NWS San Angelo, TX

May 25, 2002Haskell County, Texas

NWS San Angelo, TX issued this tornado warning at May 25, 2002, 12:38 AM CDT for Haskell County, Texas. It was in force for 67 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
May 25, 2002, 12:38 AM CDT (05:38 UTC)
Expired
May 25, 2002, 1:45 AM CDT
In force
67 min
Issued by
NWS San Angelo, TX
Area
Counties, with a storm outline in the text

County Haskell County, TX

Did it verify

Not verified. The Iowa Environmental Mesonet's Cow found no qualifying storm report inside this tornado warning while it was in force. That is not proof nothing happened: reports are thin where few people live.

Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.

The nearest sounding before it

Fort Worth, TX (KFWD), launched 00:00Z, 5.6 hours before the alert went out and 228 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, Fort Worth, TX at 00:00Z on 2002-05-25Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1270 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Fort Worth, TX at 00:00Z on 2002-05-25The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 19 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
1270 J/kg
Mixed-layer CIN
-117 J/kg
Mixed-layer LCL
1154 m above ground
0-6 km bulk shear
32 kt
0-1 km storm-relative helicity
19 m²/s²
0-3 km storm-relative helicity
57 m²/s²
Significant tornado parameter
-0.0
Supercell composite
-0.3

Open this sounding in Storm Lab

The text

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

000 
WFUS54 KSJT 250538
TORSJT
TXC207-250645-

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE SAN ANGELO TX
1238 AM CDT SAT MAY 25 2002

THE NATIONAL WEATHER SERVICE IN SAN ANGELO HAS ISSUED A

* TORNADO WARNING FOR...
  HASKELL COUNTY IN NORTH CENTRAL TEXAS

* UNTIL 145 AM CDT

* AT 1233 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  DEVELOPING TORNADO 3 MILES SOUTHWEST OF WEINERT...OR ABOUT 9 MILES
  NORTH OF HASKELL...MOVING EAST AT 10 MPH.

* THE TORNADO IS EXPECTED TO BE NEAR...
   WEINERT AT 1245 AM CDT
   IRBY AT 145 AM CDT

A TORNADO MAY FORM AT ANY TIME. TAKE COVER NOW ABANDON MOBILE HOMES
AND VEHICLES FOR MORE SUBSTANTIAL SHELTER.

TORNADOES AT NIGHT ARE ESPECIALLY DANGEROUS AND ARE DIFFICULT TO SEE
IN THE DARK. TAKE COVER IN AN INTERIOR ROOM OF A STURDY BUILDING NOW.

LAT...LON 3339 9980 3322 9983 3311 9948 3338 9948

What forecasters said that day

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

NWS San Angelo, TX wrote its last area forecast discussion before this tornado warning went out at May 24, 2:50 PM CDT, 9 hours 48 minutes earlier.

Area forecast discussion, May 24, 2:50 PM CDT, 9 hours 48 minutes before
WEST CENTRAL TEXAS FORECAST DISCUSSION...CORRECTED
NATIONAL WEATHER SERVICE SAN ANGELO TX
250 PM CDT FRI MAY 24 2002

WITH SUNSHINE AND GOOD MIXING TODAY...DRYLINE WILL LIKELY DEVELOP
ALONG AN IRAAN...BIG LAKE...COLORADO CITY LINE THIS EVENING.
ATMOSPHERE IS UNSTABLE WITH SATELLITE 17Z CAPES OF 3000 J/KG IN THE
WESTERN AND NORTHERN CWA. MESOETA CINH VALUES NEARLY ZERO AT 21Z THIS
AFTERNOON. STORMS THAT DEVELOP OFF THE DRYLINE WILL MOVE NORTHEAST
INTO THE CWA THIS EVENING. 15Z CONVECTIVE OUTLOOK INDICATED HASKELL
AND THROCKMORTON IN A MODERATE RISK OF SEVERE THUNDERSTORMS. AREAS
ALONG AND NORTH OF A STERLING CITY TO ROBERT LEE TO BROWNWOOD LINE
WERE IN A SLIGHT RISK.

COLD FRONT REMAINS IN THE PANHANDLE AT 19Z...FROM NEAR AMARILLO TO
GAGE. FRONT WILL BE SLOW MOVING TONIGHT...BUT SHOULD GET SOME HELP AS
5H SHORTWAVE MOVES ACROSS THE CENTRAL PLAINS OVERNIGHT. MESOETA AND
AVN TIMING AGREE IN BRINGING THE FRONT INTO THE BIG COUNTRY IN THE
MORNING...THEN STALLING IN THE CONCHO VALLEY IN THE AFTERNOON. FRONT
WILL BE SHALLOW AND LACKING UPPER LEVEL SUPPORT...BUT WITH INSTABILITY
AND A FAVORABLE WIND SHEAR PROFILE NEAR DRYLINE AND FRONT...MAY SEE
SOME STORMS. AGAIN SOME STORMS MAY BECOME SEVERE.

SUNDAY AN UPPER LEVEL SHORTWAVE MOVES OUT OF THE 4-CORNERS AREA AND
SLOWLY MOVES EAST INTO KANSAS WEDNESDAY. THIS MAY SLIGHTLY ENHANCE THE
THUNDERSTORMS POTENTIAL SUNDAY/SUNDAY EVENING.

MONDAY THROUGH FRIDAY OF NEXT WEEK WILL SEE NORTHWEST TO NORTH FLOW
ALOFT AS UPPER RIDGE DEVELOPS OVER THE SOUTHERN ROCKY MOUNTAINS. WITH
MOISTURE HANGING AROUND...AND PROBABLY A WEAK CAP...THERE SHOULD BE
SLIGHT CHANCE OF THUNDERSTORMS EACH DAY.

PRELIMS...

ABI 065/079/062/082/063 3233
SJT 068/087/063/086/064 2233
JCT 068/089/065/087/065 1233

.SJT...NONE.

04

The office that day

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

IssuedProductOfficeCountiesLasted
May 24, 7:00 PM CDTTornado WarningSJTTaylor60 min
May 24, 7:09 PM CDTSevere Thunderstorm WarningSJTNolan66 min
May 24, 7:10 PM CDTTornado WarningSJTHaskell65 min
May 24, 7:20 PM CDTSevere Thunderstorm WarningSJTFisher, Jones55 min
May 24, 7:27 PM CDTSevere Thunderstorm WarningSJTShackelford78 min
May 24, 7:32 PM CDTFlash Flood WarningSJTNolan, Taylor2 hr
May 24, 7:57 PM CDTTornado WarningSJTRunnels, Taylor63 min
May 24, 8:09 PM CDTSevere Thunderstorm WarningSJTCallahan81 min
May 24, 8:43 PM CDTTornado WarningSJTCallahan62 min
May 24, 8:57 PM CDTTornado WarningSJTRunnels63 min
May 24, 9:03 PM CDTSevere Thunderstorm WarningSJTColeman72 min
May 24, 9:44 PM CDTSevere Thunderstorm WarningSJTCallahan61 min
May 24, 9:44 PM CDTSevere Thunderstorm WarningSJTCallahan76 min
May 24, 9:54 PM CDTFlash Flood WarningSJTRunnels3 hr
May 24, 10:00 PM CDTTornado WarningSJTRunnels75 min
May 24, 10:20 PM CDTSevere Thunderstorm WarningSJTColeman70 min
May 24, 11:13 PM CDTTornado WarningSJTConcho, Runnels62 min
May 25, 12:20 AM CDTSevere Thunderstorm WarningSJTHaskell70 min
May 25, 12:36 AM CDTSevere Thunderstorm WarningSJTThrockmorton69 min
May 25, 1:15 AM CDTTornado WarningSJTThrockmorton60 min
May 25, 1:30 AM CDTTornado WarningSJTShackelford60 min
May 25, 2:17 AM CDTSevere Thunderstorm WarningSJTThrockmorton28 min
May 25, 2:31 AM CDTSevere Thunderstorm WarningSJTShackelford59 min
May 25, 2:44 AM CDTTornado WarningSJTShackelford61 min
May 25, 2:49 AM CDTSevere Thunderstorm WarningSJTHaskell, Throckmorton56 min
May 25, 3:44 AM CDTSevere Thunderstorm WarningSJTShackelford46 min
May 25, 4:29 AM CDTFlash Flood WarningSJTThrockmorton4 hr
May 25, 8:21 AM CDTSevere Thunderstorm WarningSJTBrown69 min
May 25, 9:27 AM CDTSevere Thunderstorm WarningSJTBrown33 min
May 25, 4:36 PM CDTSevere Thunderstorm WarningSJTColeman69 min
May 25, 5:29 PM CDTSevere Thunderstorm WarningSJTCoke61 min
May 25, 6:31 PM CDTSevere Thunderstorm WarningSJTMcCulloch59 min
May 25, 6:34 PM CDTSevere Thunderstorm WarningSJTRunnels56 min
May 25, 6:49 PM CDTSevere Thunderstorm WarningSJTColeman56 min
May 25, 6:53 PM CDTSevere Thunderstorm WarningSJTCoke67 min

Nearby

Tornado Warnings in Texas, 2002Every tornado warning in 2002Tornadoes in 2002

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.