Alert archive / Alabama / Special Weather Statements in 2024

Special Weather Statement, NWS Birmingham, AL

July 23, 2024Russell County, Alabama

NWS Birmingham, AL issued this special weather statement at Jul 23, 2024, 5:21 PM CDT for Russell County, Alabama. It was in force for 39 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued: Jul 23, 2024, 5:21 PM CDT (22:21 UTC)
Expired: Jul 23, 2024, 6:00 PM CDT
In force: 39 min
Issued by: NWS Birmingham, AL
Hail: 0.25 in
Wind: 40

County Russell County, AL

The radar

The Maxwell AFB radar (KMXX), 69 km from the middle of the area, began a volume at 22:25 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 nearest sounding before it

Peachtre/Fal Fld, GA (KFFC), launched 12:00Z, 10.4 hours before the alert went out and 116 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: 871 J/kg
Mixed-layer CIN: -19 J/kg
Mixed-layer LCL: 701 m above ground
0-6 km bulk shear: 28 kt
0-1 km storm-relative helicity: 24 m²/s²
0-3 km storm-relative helicity: 86 m²/s²
Significant tornado parameter: 0.1
Supercell composite: 0.7

Open this sounding in Storm Lab

The text

As transmitted.

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The office that day

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

Issued	Product	Office	Counties	Lasted
Jul 23, 3:35 PM CDT	Special Weather Statement	BMX	Dallas	55 min
Jul 23, 3:55 PM CDT	Special Weather Statement	BMX	Chilton	35 min
Jul 23, 4:09 PM CDT	Special Weather Statement	BMX	Perry	36 min
Jul 23, 5:05 PM CDT	Special Weather Statement	BMX	Montgomery	25 min
Jul 23, 5:07 PM CDT	Special Weather Statement	BMX	Montgomery	38 min
Jul 23, 5:11 PM CDT	Areal Flood Advisory	BMX	Jefferson, St. Clair, Shelby	3 hr
Jul 23, 5:46 PM CDT	Special Weather Statement	BMX	Montgomery	29 min
Jul 23, 6:00 PM CDT	Areal Flood Advisory	BMX	Calhoun, Clay, Cleburne, Talladega	3 hr
Jul 23, 6:01 PM CDT	Areal Flood Advisory	BMX	Lee, Russell	3 hr
Jul 23, 6:10 PM CDT	Special Weather Statement	BMX	Clay, Talladega	35 min
Jul 23, 6:13 PM CDT	Special Weather Statement	BMX	Lee	32 min
Jul 23, 6:28 PM CDT	Special Weather Statement	BMX	Montgomery	32 min
Jul 23, 6:43 PM CDT	Special Weather Statement	BMX	Clay, Cleburne, Randolph, Tallapoosa	47 min

Nearby

Special Weather Statements in Alabama, 2024 Every special weather statement in 2024

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.