Alert archive / Alabama / Tornado Warnings in 1998

Tornado Warning 8, NWS Birmingham, AL

February 26, 1998Tuscaloosa County, Alabama

NWS Birmingham, AL issued this tornado warning at Feb 26, 1998, 3:10 PM CST for Tuscaloosa County, Alabama. It was in force for 35 min. 1 report came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Feb 26, 1998, 3:10 PM CST (21:10 UTC)
Expired
Feb 26, 1998, 3:45 PM CST
In force
35 min
Issued by
NWS Birmingham, AL
Area
Whole counties

County Tuscaloosa County, AL

The radar

The Birmingham radar (KBMX), 71 km from the middle of the area, began a volume at 21:13 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.

What was reported inside it

TimeReportWhereRemark
Feb 26, 3:15 PM CSTThunderstorm Wind 50Tuscaloosa, ALA tree fell on a house in Yellow Creek and damaged the porch.

NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.

The watch it was issued in

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

IssuedProductOfficeLasted
Feb 26, 1:15 PM CSTSevere Thunderstorm WatchSPC4 hr

The nearest sounding before it

Birmingham, AL (KBMX), launched 12:00Z, 9.2 hours before the alert went out and 70 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, Birmingham, AL at 12:00Z on 1998-02-26Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Birmingham, AL at 12:00Z on 1998-02-26The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 158 square meters per square second.1939587897Sfc1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
2334 m above ground
0-6 km bulk shear
40 kt
0-1 km storm-relative helicity
158 m²/s²
0-3 km storm-relative helicity
287 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

279 
WFUS1 KBHM 262111 RRA
TORBHM
ALC125-262145-

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE BIRMINGHAM AL
310 PM CST THU FEB 26 1998

THE NATIONAL WEATHER SERVICE IN BIRMINGHAM AL HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL 345 PM CST
FOR PEOPLE IN THE FOLLOWING LOCATION...

IN WEST CENTRAL ALABAMA

   ...TUSCALOOSA COUNTY...

AT 309 PM CST... WEATHER RADAR SHOWED A TORNADO NEAR JUST EAST OF LAKE
TUSCALOOSA.  THE STORM WAS MOVING EAST AT 35 TO 40 MPH...AND WILL
AFFECT AREAS IN EASTERN TUSCALOOSA COUNTY BETWEEN BANKHEAD LAKE AND
HOLT.


<<CALL TO ACTION>>
IF YOU ARE CAUGHT OUTSIDE... SEEK SAFETY IN A NEARBY REINFORCED
BUILDING. AS A LAST RESORT... SEEK REFUGE IN A CULVERT... DITCH OR
LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

The office that day

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

IssuedProductOfficeCountiesLasted
Feb 26, 1:11 PM CSTSevere Thunderstorm WarningBMXPickens, Sumter49 min
Feb 26, 2:02 PM CSTSevere Thunderstorm WarningBMXGreene, Pickens, Sumter48 min
Feb 26, 2:32 PM CSTSevere Thunderstorm WarningBMXHale, Tuscaloosa58 min
Feb 26, 3:22 PM CSTSevere Thunderstorm WarningBMXJefferson93 min
Feb 26, 3:31 PM CSTSevere Thunderstorm WarningBMXPerry59 min
Feb 26, 3:42 PM CSTSevere Thunderstorm WarningBMXWalker48 min
Feb 26, 3:50 PM CSTSevere Thunderstorm WarningBMXShelby40 min
Feb 26, 4:19 PM CSTSevere Thunderstorm WarningBMXBibb31 min
Feb 26, 4:25 PM CSTSevere Thunderstorm WarningBMXShelby45 min
Feb 26, 4:36 PM CSTSevere Thunderstorm WarningBMXPerry34 min
Feb 26, 4:46 PM CSTSevere Thunderstorm WarningBMXBibb, Chilton49 min
Feb 26, 5:02 PM CSTSevere Thunderstorm WarningBMXTalladega48 min
Feb 26, 5:07 PM CSTSevere Thunderstorm WarningBMXShelby63 min
Feb 26, 5:13 PM CSTSevere Thunderstorm WarningBMXPerry47 min
Feb 26, 5:16 PM CSTSevere Thunderstorm WarningBMXDallas49 min
Feb 26, 5:46 PM CSTSevere Thunderstorm WarningBMXChilton44 min

Nearby

Tornado Warnings in Alabama, 1998Every tornado warning in 1998Tornadoes in 1998

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.