Alert archive / Alabama / Severe Thunderstorm Warnings in 2023

Severe Thunderstorm Warning 233, NWS Birmingham, AL

June 25, 2023Clay County, Randolph County, Talladega County, Alabama

NWS Birmingham, AL issued this severe thunderstorm warning at Jun 25, 2023, 5:37 PM CDT for Clay County, Randolph County, Talladega County, Alabama. It was in force for 83 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: Jun 25, 2023, 5:37 PM CDT (22:37 UTC)
Expired: Jun 25, 2023, 7:00 PM CDT
In force: 83 min
Issued by: NWS Birmingham, AL
Area: Storm-based polygon
Hail: 1.0 in
Wind: 60.0 mph

Counties Clay County, AL, Randolph County, AL, Talladega County, AL

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

Issued	Product	Office	Lasted
Jun 25, 2:25 PM CDT	Severe Thunderstorm Watch	SPC	5 hr
Jun 25, 5:26 PM CDT	Severe Thunderstorm Watch	SPC	4 hr

The nearest sounding before it

Peachtre/Fal Fld, GA (KFFC), launched 12:00Z, 10.6 hours before the alert went out and 124 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: 83 J/kg
Mixed-layer CIN: -103 J/kg
Mixed-layer LCL: 1363 m above ground
0-6 km bulk shear: 26 kt
0-1 km storm-relative helicity: 29 m²/s²
0-3 km storm-relative helicity: 53 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.2

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 Birmingham, AL wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 25, 3:57 PM CDT, 1 hour 40 minutes earlier.

Area forecast discussion, Jun 25, 3:57 PM CDT, 1 hour 40 minutes before

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Hazardous weather outlook, Jun 25, 3:42 PM CDT, 1 hour 55 minutes before

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In the hours before

Local storm report, Jun 25, 2:47 PM CDT, 2 hours 50 minutes before

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Local storm report, Jun 25, 4:31 PM CDT, 1 hour 6 minutes before

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Local storm report, Jun 25, 4:39 PM CDT, 58 minutes before

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Local storm report, Jun 25, 4:42 PM CDT, 55 minutes before

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Local storm report, Jun 25, 5:01 PM CDT, 36 minutes before

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Local storm report, Jun 25, 5:26 PM CDT, 11 minutes before

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The office that day

Everything else NWS Birmingham, AL issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 25, 12:32 PM CDT	Heat Advisory	BMX	Bibb, Dallas, Fayette, Greene, Hale, Lamar and 10 more	8 hr
Jun 25, 2:10 PM CDT	Special Weather Statement	BMX	Walker	50 min
Jun 25, 2:24 PM CDT	Severe Thunderstorm Warning	BMX	Walker	55 min
Jun 25, 3:48 PM CDT	Severe Thunderstorm Warning	BMX	Blount, Cherokee, Etowah	72 min
Jun 25, 3:53 PM CDT	Severe Thunderstorm Warning	BMX	St. Clair	24 min
Jun 25, 3:57 PM CDT	Severe Thunderstorm Warning	BMX	Calhoun	25 min
Jun 25, 4:02 PM CDT	Severe Thunderstorm Warning	BMX	Cleburne	52 min
Jun 25, 4:37 PM CDT	Severe Thunderstorm Warning	BMX	Calhoun, Cherokee, Cleburne	83 min
Jun 25, 5:11 PM CDT	Severe Thunderstorm Warning	BMX	Calhoun, Cleburne, St. Clair, Talladega	64 min
Jun 25, 5:48 PM CDT	Special Weather Statement	BMX	St. Clair	42 min
Jun 25, 6:18 PM CDT	Special Weather Statement	BMX	Talladega	42 min
Jun 25, 6:32 PM CDT	Special Weather Statement	BMX	Talladega	28 min
Jun 25, 6:35 PM CDT	Severe Thunderstorm Warning	BMX	Shelby, Talladega	55 min
Jun 25, 6:51 PM CDT	Severe Thunderstorm Warning	BMX	Talladega	54 min
Jun 25, 6:59 PM CDT	Special Weather Statement	BMX	Tallapoosa	46 min

Nearby

Severe Thunderstorm Warnings in Alabama, 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.