Alert archive / Texas / Severe Thunderstorm Warnings in 2020
Severe Thunderstorm Warning 196, NWS Lubbock, TX
NWS Lubbock, TX issued this severe thunderstorm warning at Aug 2, 2020, 5:32 PM CDT for Cottle County, Hall County, Motley County, Texas. It was in force for 32 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
- Aug 2, 2020, 5:32 PM CDT (22:32 UTC)
- Expired
- Aug 2, 2020, 6:04 PM CDT
- In force
- 32 min
- Issued by
- NWS Lubbock, TX
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 70.0 mph
Counties Cottle County, TX, Hall County, TX, Motley County, TX
The radar
The Lubbock radar (KLBB), 130 km from the middle of the area, began a volume at 22:33 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, 10.5 hours before the alert went out and 151 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
- 11 J/kg
- Mixed-layer CIN
- -250 J/kg
- Mixed-layer LCL
- 2195 m above ground
- 0-6 km bulk shear
- 35 kt
- 0-1 km storm-relative helicity
- 91 m²/s²
- 0-3 km storm-relative helicity
- 145 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
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 Lubbock, TX wrote its last area forecast discussion before this severe thunderstorm warning went out at Aug 1, 6:16 PM CDT, 23 hours 16 minutes earlier.
Area forecast discussion, Aug 1, 6:16 PM CDT, 23 hours 16 minutes before
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</html>The office that day
Everything else NWS Lubbock, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 2, 3:38 PM CDT | Special Weather Statement | LUB | Briscoe | 22 min |
| Aug 2, 3:56 PM CDT | Severe Thunderstorm Warning | LUB | Briscoe, Floyd, Motley | 64 min |
| Aug 2, 4:37 PM CDT | Special Weather Statement | LUB | Lubbock | 23 min |
| Aug 2, 4:46 PM CDT | Severe Thunderstorm Warning | LUB | Briscoe, Childress, Hall | 59 min |
| Aug 2, 5:03 PM CDT | Special Weather Statement | LUB | Lubbock | 27 min |
| Aug 2, 5:30 PM CDT | Severe Thunderstorm Warning | LUB | Crosby, Floyd, Hale, Lubbock | 45 min |
| Aug 2, 6:02 PM CDT | Severe Thunderstorm Warning | LUB | Crosby, Dickens, Garza, Kent | 58 min |
| Aug 2, 6:17 PM CDT | Special Weather Statement | LUB | King | 28 min |
| Aug 2, 6:20 PM CDT | Special Weather Statement | LUB | Lubbock | 25 min |
| Aug 2, 6:52 PM CDT | Severe Thunderstorm Warning | LUB | Garza, Kent | 23 min |
Nearby
Severe Thunderstorm Warnings in Texas, 2020Every severe thunderstorm warning in 2020
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.