Alert archive / Alabama / Severe Thunderstorm Warnings in 1996

Severe Thunderstorm Warning 124, NWS Birmingham, AL

March 25, 1996Tuscaloosa County, Walker County, Alabama

NWS Birmingham, AL issued this severe thunderstorm warning at Mar 25, 1996, 3:19 AM CST for Tuscaloosa County, Walker County, Alabama. It was in force for 56 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 25, 1996, 3:19 AM CST (09:19 UTC)
Expired
Mar 25, 1996, 4:15 AM CST
In force
56 min
Issued by
NWS Birmingham, AL
Area
Whole counties

Counties Tuscaloosa County, AL, Walker County, AL

The radar

The Birmingham radar (KBMX), 73 km from the middle of the area, began a volume at 09:20 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

Little Rock, AR (KLZK), launched 00:00Z, 9.3 hours before the alert went out and 274 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-pSkew-T log-p diagram, Little Rock, AR at 00:00Z on 1996-03-25Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 149 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Little Rock, AR at 00:00Z on 1996-03-25The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 394 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
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
149 J/kg
Mixed-layer CIN
-103 J/kg
Mixed-layer LCL
559 m above ground
0-6 km bulk shear
54 kt
0-1 km storm-relative helicity
394 m²/s²
0-3 km storm-relative helicity
466 m²/s²
Significant tornado parameter
0.0
Supercell composite
1.4

Open this sounding in Storm Lab

The text

The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 25, 2:48 AM CSTSevere Thunderstorm WarningBMXFayette, Lamar57 min
Mar 25, 2:50 AM CSTSevere Thunderstorm WarningBMXPickens55 min
Mar 25, 3:53 AM CSTSevere Thunderstorm WarningBMXHale52 min
Mar 25, 4:11 AM CSTSevere Thunderstorm WarningBMXBibb, Jefferson49 min
Mar 25, 4:33 AM CSTSevere Thunderstorm WarningBMXShelby42 min
Mar 25, 4:33 AM CSTSevere Thunderstorm WarningBMXPerry42 min
Mar 25, 4:50 AM CSTSevere Thunderstorm WarningBMXChilton40 min

Nearby

Severe Thunderstorm Warnings in Alabama, 1996Every severe thunderstorm warning in 1996

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.