Alert archive / Texas / Severe Thunderstorm Warnings in 2018
Severe Thunderstorm Warning 33, NWS Fort Worth, TX
NWS Fort Worth, TX issued this severe thunderstorm warning at Mar 26, 2018, 6:44 PM CDT for Jack County, Montague County, Wise County, Texas. It was in force for 46 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
- Mar 26, 2018, 6:44 PM CDT (23:44 UTC)
- Expired
- Mar 26, 2018, 7:30 PM CDT
- In force
- 46 min
- Issued by
- NWS Fort Worth, TX
- Area
- Storm-based polygon
- Hail
- 1.25 in
- Wind
- 50.0 mph
Counties Jack County, TX, Montague County, TX, Wise County, TX
The radar
The Dallas/Ft Worth radar (KFWS), 103 km from the middle of the area, began a volume at 23:47 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 |
|---|---|---|---|
| Mar 26, 12:37 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
The nearest sounding before it
Fort Worth, TX (KFWD), launched 12:00Z, 11.7 hours before the alert went out and 80 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
- 215 J/kg
- Mixed-layer CIN
- -417 J/kg
- Mixed-layer LCL
- 624 m above ground
- 0-6 km bulk shear
- 52 kt
- 0-1 km storm-relative helicity
- 278 m²/s²
- 0-3 km storm-relative helicity
- 214 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- -1.9
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 Fort Worth, TX wrote its last area forecast discussion before this severe thunderstorm warning went out at Mar 26, 6:44 PM CDT, 0 minutes earlier.
Area forecast discussion, Mar 26, 6:44 PM CDT, 0 minutes before
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</html>Hazardous weather outlook, Mar 26, 3:37 PM CDT, 3 hours 7 minutes before
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Local storm report, Mar 26, 6:00 PM CDT, 44 minutes before
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</html>Local storm report, Mar 26, 6:33 PM CDT, 11 minutes before
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</html>The office that day
Everything else NWS Fort Worth, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 25, 7:02 PM CDT | Severe Thunderstorm Warning | FWD | Montague | 58 min |
| Mar 25, 7:56 PM CDT | Severe Thunderstorm Warning | FWD | Cooke, Montague | 44 min |
| Mar 26, 12:15 PM CDT | Special Weather Statement | FWD | Montague | 30 min |
| Mar 26, 12:35 PM CDT | Severe Thunderstorm Warning | FWD | Montague | 37 min |
| Mar 26, 2:57 PM CDT | Flash Flood Watch | FWD | Anderson, Bell, Bosque, Collin, Cooke, Coryell and 30 more | 48 hr |
| Mar 26, 5:19 PM CDT | Severe Thunderstorm Warning | FWD | Young | 56 min |
| Mar 26, 6:14 PM CDT | Severe Thunderstorm Warning | FWD | Jack, Young | 46 min |
| Mar 26, 6:41 PM CDT | Special Weather Statement | FWD | Jack, Montague | 64 min |
Nearby
Severe Thunderstorm Warnings in Texas, 2018Every severe thunderstorm warning in 2018
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.