Alert archive / Texas / Severe Thunderstorm Warnings in 2023

Severe Thunderstorm Warning 97, NWS Fort Worth, TX

March 24, 20234 counties in Texas

NWS Fort Worth, TX issued this severe thunderstorm warning at Mar 24, 2023, 5:23 AM CDT for 4 counties in Texas. It was in force for 52 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 24, 2023, 5:23 AM CDT (10:23 UTC)
Expired: Mar 24, 2023, 6:15 AM CDT
In force: 52 min
Issued by: NWS Fort Worth, TX
Area: Storm-based polygon
Hail: 0.75 in
Wind: 65.0 mph

Counties Cooke County, TX, Denton County, TX, Grayson County, TX, Wise County, TX

The radar

The Dallas/Ft Worth radar (KFWS), 95 km from the middle of the area, began a volume at 10:25 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 23, 11:06 PM CDT	Severe Thunderstorm Watch	SPC	8 hr
Mar 24, 4:18 AM CDT	Severe Thunderstorm Watch	SPC	5 hr

The nearest sounding before it

Fort Worth, TX (KFWD), launched 00:00Z, 10.4 hours before the alert went out and 67 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.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 714 J/kg
Mixed-layer CIN: -116 J/kg
Mixed-layer LCL: 1405 m above ground
0-6 km bulk shear: 46 kt
0-1 km storm-relative helicity: 140 m²/s²
0-3 km storm-relative helicity: 277 m²/s²
Significant tornado parameter: 0.3
Supercell composite: 3.0

Open this sounding in Storm Lab

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 24, 3:02 AM CDT, 2 hours 21 minutes earlier.

Area forecast discussion, Mar 24, 3:02 AM CDT, 2 hours 21 minutes before

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Hazardous weather outlook, Mar 24, 2:46 AM CDT, 2 hours 37 minutes before

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In the hours before

Local storm report, Mar 24, 1:48 AM CDT, 3 hours 35 minutes before

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Local storm report, Mar 24, 1:51 AM CDT, 3 hours 32 minutes before

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Local storm report, Mar 24, 2:02 AM CDT, 3 hours 21 minutes before

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Local storm report, Mar 24, 2:07 AM CDT, 3 hours 16 minutes before

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Local storm report, Mar 24, 4:34 AM CDT, 49 minutes before

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Local storm report, Mar 24, 4:51 AM CDT, 32 minutes before

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The office that day

Everything else NWS Fort Worth, TX issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Mar 23, 11:23 PM CDT	Special Weather Statement	FWD	Young	37 min
Mar 24, 12:02 AM CDT	Special Weather Statement	FWD	Young	28 min
Mar 24, 12:08 AM CDT	Severe Thunderstorm Warning	FWD	Young	37 min
Mar 24, 12:41 AM CDT	Severe Thunderstorm Warning	FWD	Jack, Young	13 min
Mar 24, 12:43 AM CDT	Special Weather Statement	FWD	Montague	32 min
Mar 24, 12:48 AM CDT	Severe Thunderstorm Warning	FWD	Cooke, Montague	42 min
Mar 24, 1:25 AM CDT	Severe Thunderstorm Warning	FWD	Cooke, Grayson	35 min
Mar 24, 1:48 AM CDT	Severe Thunderstorm Warning	FWD	Grayson	27 min
Mar 24, 3:26 AM CDT	Severe Thunderstorm Warning	FWD	Eastland, Palo Pinto, Stephens	64 min
Mar 24, 3:30 AM CDT	Severe Thunderstorm Warning	FWD	Comanche, Eastland, Erath	60 min
Mar 24, 4:22 AM CDT	Severe Thunderstorm Warning	FWD	Comanche, Erath, Hood, Palo Pinto, Parker, Somervell	53 min
Mar 24, 4:49 AM CDT	Severe Thunderstorm Warning	FWD	Jack, Palo Pinto, Parker, Wise	41 min
Mar 24, 4:54 AM CDT	Tornado Warning	FWD	Parker, Wise	36 min
Mar 24, 5:11 AM CDT	Severe Thunderstorm Warning	FWD	Hood, Johnson, Parker, Somervell, Tarrant	48 min
Mar 24, 6:17 AM CDT	Special Weather Statement	FWD	Hamilton	43 min
Mar 24, 6:32 AM CDT	Severe Thunderstorm Warning	FWD	Collin, Fannin, Grayson	44 min
Mar 24, 12:45 PM CDT	Special Weather Statement	FWD	Hopkins, Rains	30 min

Nearby

Severe Thunderstorm Warnings in Texas, 2023 Every 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.