Alert archive / Texas / Severe Thunderstorm Warnings in 2023
Severe Thunderstorm Warning 413, NWS San Angelo, TX
NWS San Angelo, TX issued this severe thunderstorm warning at Oct 4, 2023, 5:42 PM CDT for Fisher County, Texas. It was in force for 48 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
- Oct 4, 2023, 5:42 PM CDT (22:42 UTC)
- Expired
- Oct 4, 2023, 6:30 PM CDT
- In force
- 48 min
- Issued by
- NWS San Angelo, TX
- Area
- Storm-based polygon
- Hail
- 1.5 in
- Wind
- 60.0 mph
County Fisher County, TX
The radar
The Dyess AFB radar (KDYX), 110 km from the middle of the area, began a volume at 22:46 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 watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Oct 4, 2:21 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
The nearest sounding before it
Midland Regional, TX (KMAF), launched 12:00Z, 10.7 hours before the alert went out and 191 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
- 1650 J/kg
- Mixed-layer CIN
- -125 J/kg
- Mixed-layer LCL
- 853 m above ground
- 0-6 km bulk shear
- 38 kt
- 0-1 km storm-relative helicity
- 189 m²/s²
- 0-3 km storm-relative helicity
- 174 m²/s²
- Significant tornado parameter
- 0.7
- Supercell composite
- 4.9
The office that day
Everything else NWS San Angelo, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Oct 3, 7:24 PM CDT | Severe Thunderstorm Warning | SJT | Nolan | 66 min |
| Oct 3, 7:34 PM CDT | Special Weather Statement | SJT | Fisher | 56 min |
| Oct 3, 8:21 PM CDT | Special Weather Statement | SJT | Crockett | 54 min |
| Oct 3, 8:25 PM CDT | Special Weather Statement | SJT | Jones | 65 min |
| Oct 3, 8:28 PM CDT | Severe Thunderstorm Warning | SJT | Nolan, Taylor | 47 min |
| Oct 3, 9:15 PM CDT | Special Weather Statement | SJT | Haskell | 60 min |
| Oct 3, 9:20 PM CDT | Special Weather Statement | SJT | Fisher | 55 min |
| Oct 3, 10:05 PM CDT | Special Weather Statement | SJT | Jones, Throckmorton | 55 min |
| Oct 3, 10:30 PM CDT | Special Weather Statement | SJT | Fisher | 45 min |
| Oct 4, 5:36 PM CDT | Special Weather Statement | SJT | Fisher | 24 min |
| Oct 4, 5:39 PM CDT | Special Weather Statement | SJT | Crockett | 66 min |
| Oct 4, 5:40 PM CDT | Special Weather Statement | SJT | Haskell | 50 min |
| Oct 4, 6:03 PM CDT | Special Weather Statement | SJT | Throckmorton | 42 min |
| Oct 4, 6:16 PM CDT | Special Weather Statement | SJT | Fisher | 44 min |
| Oct 4, 6:23 PM CDT | Areal Flood Advisory | SJT | Fisher | 112 min |
| Oct 4, 6:26 PM CDT | Special Weather Statement | SJT | Haskell | 49 min |
| Oct 4, 6:27 PM CDT | Areal Flood Advisory | SJT | Crockett | 2 hr |
| Oct 4, 6:28 PM CDT | Severe Thunderstorm Warning | SJT | Fisher, Haskell, Jones | 47 min |
| Oct 4, 6:29 PM CDT | Severe Thunderstorm Warning | SJT | Crockett | 61 min |
| Oct 4, 6:34 PM CDT | Special Weather Statement | SJT | Throckmorton | 26 min |
Nearby
Severe Thunderstorm Warnings in Texas, 2023Every severe thunderstorm warning in 2023
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.