Alert archive / Texas / High Wind Watches in 2015
High Wind Watch 1, NWS Amarillo, TX
NWS Amarillo, TX issued this high wind watch at Nov 9, 2015, 3:05 PM CST for 10 counties in Texas; Beaver County, Cimarron County, Texas County, Oklahoma. It took effect at Nov 11, 2015, 6:00 AM CST. It was in force for .
The area
The counties it named.
The facts
- Issued
- Nov 9, 2015, 3:05 PM CST (21:05 UTC)
- In effect from
- Nov 11, 2015, 6:00 AM CST
- Expired
- Nov 11, 2015, 3:54 AM CST
- In force
- Issued by
- NWS Amarillo, TX
Counties Beaver County, OK, Cimarron County, OK, Texas County, OK, Dallam County, TX, Hansford County, TX, Hartley County, TX, Hemphill County, TX, Hutchinson County, TX, Lipscomb County, TX, Moore County, TX, Ochiltree County, TX, Roberts County, TX, Sherman County, TX
The radar
The Amarillo radar (KAMA), 113 km from the middle of the area, began a volume at 21:07 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
Dodge City, (KDDC), launched 12:00Z, 9.1 hours before the alert went out and 219 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
- 1389 m above ground
- 0-6 km bulk shear
- 24 kt
- 0-1 km storm-relative helicity
- 116 m²/s²
- 0-3 km storm-relative helicity
- 206 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this high wind watch 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 high wind watch went out at Nov 9, 3:04 PM CST, 1 minute earlier.
Area forecast discussion, Nov 9, 3:04 PM CST, 1 minute 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 |
|---|---|---|---|---|
| Nov 9, 2:19 PM CST | Fire Weather Watch | AMA | Dallam, Deaf Smith, Hartley, Oldham | 14 hr |
Nearby
High Wind Watches in Texas, 2015High Wind Watches in Oklahoma, 2015Every high wind watch in 2015
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.