Alert archive / Texas / Severe Thunderstorm Warnings in 2006
Severe Thunderstorm Warning 23, NWS Amarillo, TX
NWS Amarillo, TX issued this severe thunderstorm warning at Apr 28, 2006, 3:51 PM CDT for Collingsworth County, Texas. It was in force for 54 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
- Apr 28, 2006, 3:51 PM CDT (20:51 UTC)
- Expired
- Apr 28, 2006, 4:45 PM CDT
- In force
- 54 min
- Issued by
- NWS Amarillo, TX
- Area
- Counties, with a storm outline in the text
County Collingsworth County, TX
The radar
The Amarillo radar (KAMA), 134 km from the middle of the area, began a volume at 20:51 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, 8.9 hours before the alert went out and 133 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.
- Mixed-layer CAPE
- 434 J/kg
- Mixed-layer CIN
- -251 J/kg
- Mixed-layer LCL
- 719 m above ground
- 0-6 km bulk shear
- 42 kt
- 0-1 km storm-relative helicity
- 230 m²/s²
- 0-3 km storm-relative helicity
- 219 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.1
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 Apr 28, 3:12 PM CDT, 39 minutes earlier.
Area forecast discussion, Apr 28, 3:12 PM CDT, 39 minutes before
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</html>Hazardous weather outlook, Apr 28, 1:00 PM CDT, 2 hours 51 minutes before
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Special weather statement, Apr 28, 11:19 AM CDT, 4 hours 32 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE AMARILLO TX 1119 AM CDT FRI APR 28 2006 OKZ002-281645- TEXAS OK- 1119 AM CDT FRI APR 28 2006 ...STRONG THUNDERSTORM IN TEXAS COUNTY... A STRONG THUNDERSTORM WAS LOCATED 13 MILES SOUTH OF HOUGH AT 1119 AM CDT...MOVING NORTHEAST AT 40 MPH. STORM INTENSITY IS INCREASING AND SEVERE WEATHER MAY DEVELOP RAPIDLY. ONE HALF INCH SIZE HAIL AND WINDS AROUND 50 MPH ARE POSSIBLE. PEOPLE IN TEXAS COUNTY SHOULD MONITOR THE WEATHER SITUATION CLOSELY...LISTEN FOR WARNINGS AND REMAIN ALERT FOR THREATENING WEATHER CONDITIONS. KRAMAR
Local storm report, Apr 28, 11:31 AM CDT, 4 hours 20 minutes before
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</html>Special weather statement, Apr 28, 11:56 AM CDT, 3 hours 55 minutes before
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</html>Special weather statement, Apr 28, 1:35 PM CDT, 2 hours 16 minutes before
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</html>Local storm report, Apr 28, 2:17 PM CDT, 1 hour 34 minutes before
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</html>Local storm report, Apr 28, 3:30 PM CDT, 21 minutes before
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</html>The office that day
Everything else NWS Amarillo, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 28, 9:33 AM CDT | Severe Thunderstorm Warning | AMA | Moore | 42 min |
| Apr 28, 1:56 PM CDT | Severe Thunderstorm Warning | AMA | Armstrong | 64 min |
| Apr 28, 2:54 PM CDT | Severe Thunderstorm Warning | AMA | Donley | 66 min |
| Apr 28, 4:11 PM CDT | Severe Thunderstorm Warning | AMA | Wheeler | 64 min |
| Apr 28, 4:44 PM CDT | Severe Thunderstorm Warning | AMA | Collingsworth | 61 min |
| Apr 28, 11:29 AM CDT | Severe Thunderstorm Warning | AMA | Texas | 30 min |
Nearby
Severe Thunderstorm Warnings in Texas, 2006Every severe thunderstorm 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.