Alert archive / Texas / Winter Storm Warnings in 2006
Winter Storm Warning 1, NWS Amarillo, TX
NWS Amarillo, TX issued this winter storm warning at Mar 20, 2006, 4:18 AM CST for 7 counties in Texas; Beaver County, Cimarron County, Texas County, Oklahoma. It took effect at Mar 20, 2006, 6:00 AM CST. It was in force for 12 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
- Mar 20, 2006, 4:18 AM CST (10:18 UTC)
- In effect from
- Mar 20, 2006, 6:00 AM CST
- Expired
- Mar 20, 2006, 5:50 PM CST
- In force
- 12 hr
- Issued by
- NWS Amarillo, TX
Counties Beaver County, OK, Cimarron County, OK, Texas County, OK, Dallam County, TX, Hansford County, TX, Hartley County, TX, Hutchinson County, TX, Moore County, TX, Ochiltree County, TX, Sherman County, TX
The radar
The Amarillo radar (KAMA), 117 km from the middle of the area, began a volume at 10:21 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, 10.3 hours before the alert went out and 118 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1017 m above ground
- 0-6 km bulk shear
- 79 kt
- 0-1 km storm-relative helicity
- 54 m²/s²
- 0-3 km storm-relative helicity
- 55 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this winter storm 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 winter storm warning went out at Mar 20, 3:30 AM CST, 48 minutes earlier.
Area forecast discussion, Mar 20, 3:30 AM CST, 48 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 |
|---|---|---|---|---|
| Mar 20, 4:18 AM CST | Winter Weather Advisory | AMA | Armstrong, Carson, Deaf Smith, Gray, Hemphill, Lipscomb and 4 more | 14 hr |
Nearby
Winter Storm Warnings in Texas, 2006Winter Storm Warnings in Oklahoma, 2006Every winter storm 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.