Alert archive / Texas / Severe Thunderstorm Warnings in 2004

Severe Thunderstorm Warning 54, NWS Amarillo, TX

June 2, 2004Oldham County, Texas

NWS Amarillo, TX issued this severe thunderstorm warning at Jun 2, 2004, 3:39 PM CDT for Oldham County, Texas. It was in force for 36 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Jun 2, 2004, 3:39 PM CDT (20:39 UTC)
Expired
Jun 2, 2004, 4:15 PM CDT
In force
36 min
Issued by
NWS Amarillo, TX
Area
Counties, with a storm outline in the text

County Oldham County, TX

The radar

The Amarillo radar (KAMA), 83 km from the middle of the area, began a volume at 20:39 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 12:00Z, 8.7 hours before the alert went out and 84 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 2004-06-02Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1755 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 12:00Z on 2004-06-02The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -17 square meters per square second.193958Sfc1 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
1755 J/kg
Mixed-layer CIN
-233 J/kg
Mixed-layer LCL
1521 m above ground
0-6 km bulk shear
45 kt
0-1 km storm-relative helicity
-17 m²/s²
0-3 km storm-relative helicity
121 m²/s²
Significant tornado parameter
0.0
Supercell composite
4.7

Open this sounding in Storm Lab

What forecasters said that day

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

NWS Amarillo, TX wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 2, 3:18 AM CDT, 12 hours 21 minutes earlier.

Area forecast discussion, Jun 2, 3:18 AM CDT, 12 hours 21 minutes before
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Hazardous weather outlook, Jun 2, 1:00 PM CDT, 2 hours 39 minutes before
TEXAS/OKLAHOMA PANHANDLES HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE AMARILLO TX
100 PM CDT WED JUN 2 2004

OKZ001>003-TXZ001>020-031100-
ARMSTRONG-BEAVER-CARSON-CIMARRON-COLLINGSWORTH-DALLAM-DEAF SMITH-
DONLEY-GRAY-HANSFORD-HARTLEY-HEMPHILL-HUTCHINSON-LIPSCOMB-MOORE-
OCHILTREE-OLDHAM-POTTER-RANDALL-ROBERTS-SHERMAN-TEXAS-WHEELER-
100 PM CDT WED JUN 2 2004

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE TEXAS AND OKLAHOMA
PANHANDLES.

.DAY ONE...

THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS OVER THE ENTIRE TEXAS
AND OKLAHOMA PANHANDLES. THE PRIMARY CONCERN WILL BE FOR DAMAGING
WINDS AND LARGE HAIL.

HOWEVER...THE VERTICAL WIND PROFILE IS EXPECTED TO STRENGTHEN THIS
AFTERNOON AND TONIGHT. A FEW SUPERCELL THUNDERSTORMS MAY FORM...
BRINGING THE POSSIBILITY OF TORNADOES...AS WELL AS THE POTENTIAL FOR
GOLF BALL SIZED HAIL OR LARGER.

.DAYS TWO THROUGH SEVEN...

THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS ACROSS ALL OF THE
TEXAS AND OKLAHOMA PANHANDLES THURSDAY NIGHT. THERE IS ALSO A SLIGHT
RISK OF SEVERE THUNDERSTORMS ACROSS THE EASTERN TEXAS AND OKLAHOMA
PANHANDLES ON FRIDAY. THE PRIMARY CONCERN FOR THURSDAY NIGHT AND
FRIDAY WILL BE DAMAGING WINDS AND LARGE HAIL.

.SPOTTER INFORMATION STATEMENT...

ACTIVATION OF SPOTTER GROUPS AND EMERGENCY MANAGEMENT OFFICIALS IS
LIKELY THIS AFTERNOON AND TONIGHT. SPOTTER ACTIVATION IS POSSIBLE
AGAIN THURSDAY NIGHT AND FRIDAY.

SCHNEIDER

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 2, 4:06 PM CDTSevere Thunderstorm WarningAMARandall39 min
Jun 2, 4:16 PM CDTSevere Thunderstorm WarningAMAOldham44 min
Jun 2, 4:25 PM CDTSevere Thunderstorm WarningAMARoberts50 min
Jun 2, 4:58 PM CDTSevere Thunderstorm WarningAMAMoore62 min
Jun 2, 5:08 PM CDTSevere Thunderstorm WarningAMARandall52 min
Jun 2, 5:13 PM CDTSevere Thunderstorm WarningAMARoberts47 min
Jun 2, 5:22 PM CDTSevere Thunderstorm WarningAMADeaf Smith38 min
Jun 2, 5:40 PM CDTSevere Thunderstorm WarningAMAGray65 min
Jun 2, 5:45 PM CDTSevere Thunderstorm WarningAMAWheeler60 min
Jun 2, 6:02 PM CDTSevere Thunderstorm WarningAMAHutchinson73 min
Jun 2, 6:19 PM CDTSevere Thunderstorm WarningAMAHansford56 min
Jun 2, 6:22 PM CDTSevere Thunderstorm WarningAMASherman53 min
Jun 2, 6:28 PM CDTSevere Thunderstorm WarningAMADallam62 min
Jun 2, 6:34 PM CDTSevere Thunderstorm WarningAMACollingsworth56 min
Jun 2, 6:46 PM CDTSevere Thunderstorm WarningAMAWheeler44 min
Jun 2, 6:48 PM CDTSevere Thunderstorm WarningAMAHartley57 min
Jun 2, 5:03 PM CDTSevere Thunderstorm WarningAMACimarron, Texas57 min
Jun 2, 5:57 PM CDTSevere Thunderstorm WarningAMACimarron, Texas63 min

Nearby

Severe Thunderstorm Warnings in Texas, 2004Every severe thunderstorm warning in 2004

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.