Alert archive / Alabama / Severe Thunderstorm Warnings in 1998

Severe Thunderstorm Warning 44, NWS Birmingham, AL

February 26, 1998Elmore County, Montgomery County, Alabama

NWS Birmingham, AL issued this severe thunderstorm warning at Feb 26, 1998, 7:14 PM CST for Elmore County, Montgomery County, Alabama. It was in force for 46 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
Feb 26, 1998, 7:14 PM CST (01:14 UTC)
Expired
Feb 26, 1998, 8:00 PM CST
In force
46 min
Issued by
NWS Birmingham, AL
Area
Whole counties

Counties Elmore County, AL, Montgomery County, AL

The radar

The Maxwell AFB radar (KMXX), 39 km from the middle of the area, began a volume at 01:14 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.

IssuedProductOfficeLasted
Feb 26, 5:00 PM CSTSevere Thunderstorm WatchSPC4 hr
Feb 26, 7:00 PM CSTTornado WatchSPC5 hr

The nearest sounding before it

Birmingham, AL (KBMX), launched 00:00Z, 1.2 hours before the alert went out and 103 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 00:00Z on 1998-02-27Temperature 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 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Birmingham, AL at 00:00Z on 1998-02-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -169 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
686 m above ground
0-6 km bulk shear
67 kt
0-1 km storm-relative helicity
-169 m²/s²
0-3 km storm-relative helicity
266 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.

740 
WUUS1 KBHM 270115 RRA
SVRBHM
ALC051-101-270200-

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE BIRMINGHAM AL
714 PM CST THU FEB 26 1998


THE NATIONAL WEATHER SERVICE IN BIRMINGHAM AL HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 800 PM CST
FOR PEOPLE IN THE FOLLOWING LOCATIONS...

IN CENTRAL ALABAMA

   ...ELMORE COUNTY...
   ...NORTHERN MONTGOMERY COUNTY...

AT 712 PM CST... WEATHER RADAR SHOWED A LINE OF SEVERE THUNDERSTORMS
ENTERING WESTERN ELMORE COUNTY AND NORTHERN MONTGOMERY COUNTY.  THESE
STORMS WERE MOVING EAST AT 40 TO 45 MPH...AND WILL AFFECT THE
CITIES OF MONTGOMERY AND WETUMPKA BETWEEN 715 AND 730 PM.

DAMAGING WINDS AND HAIL ARE LIKELY WITH THESE STORMS.



<<CALL TO ACTION>>
IF YOU ARE CAUGHT OUTSIDE... SEEK REFUGE FROM THE STORM IN A
STRONG BUILDING. BOATERS ON AREA LAKES SHOULD TAKE SHELTER.
DAMAGING WIND... LARGE HAIL... VERY HEAVY RAIN... AND DANGEROUS
LIGHTNING ARE ALL LIKELY. DO NOT SEEK SHELTER UNDER TREES OR OTHER
ISOLATED TALL OBJECTS. THESE ATTRACT LIGHTNING. DO NOT DRIVE INTO
AREAS WHERE WATER COVERS THE ROAD.

<<CALL TO ACTION>>
A TORNADO WATCH IS ALSO IN EFFECT FOR THE WARNED AREA. REMEMBER...
SEVERE THUNDERSTORMS CAN AND OCCASIONALLY DO PRODUCE TORNADOES
WITH LITTLE OR NO ADVANCE WARNING. REMAIN CALM BUT BE ALERT FOR
RAPIDLY CHANGING WEATHER CONDITIONS.

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.

In the hours before

Local storm report, Feb 26, 5:10 PM CST, 2 hours 4 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE BIRMINGHAM
510 PM CST THU FEB 26 1998

TIME(CST)  .....CITY LOCATION..... STATE  ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0300 PM    TUSCALOOSA                AL   WIND DAMAGE
02/26/98   TUSCALOOSA                     SEVERAL TREES WERE BLOWN
                                          DOWN IN TUSCALOOSA.

0315 PM    TUSCALOOSA                AL   WIND DAMAGE
02/26/98   TUSCALOOSA                     A TREE FELL ON A HOUSE IN
                                          YELLOW CREEK.  THE PORCH
                                          WAS DAMAGED.

0340 PM    OAKMAN                    AL   .88 INCH HAIL
02/26/98   WALKER                         DIME TO NICKEL SIZE HAIL
                                          WAS REPORTED JUST SOUTH OF
                                          OAKMAN ALONG HWY 69.

0345 PM    BIRMINGHAM                AL   .75 INCH HAIL
02/26/98   JEFFERSON                      DIME SIZE HAIL WAS
                                          REPORTED AT BIRMINGPORT.

0430 PM    ALABASTER                 AL   .5 INCH HAIL
02/26/98   SHELBY                         PEA SIZE HAIL WAS REPORTED
                                          IN ALABASTER.

0445 PM    MONTEVALLO                AL   WIND DAMAGE
02/26/98   SHELBY                         A TREE WAS DOWN ACROSS THE
                                          ROAD IN MONTEVALLO.
Local storm report, Feb 26, 5:10 PM CST, 2 hours 4 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE BIRMINGHAM
510 PM CST THU FEB 26 1998

TIME(CST)  .....CITY LOCATION..... STATE  ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0300 PM    TUSCALOOSA                AL   WIND DAMAGE
02/26/98   TUSCALOOSA                     SEVERAL TREES WERE BLOWN
                                          DOWN IN TUSCALOOSA.

0315 PM    TUSCALOOSA                AL   WIND DAMAGE
02/26/98   TUSCALOOSA                     A TREE FELL ON A HOUSE IN
                                          YELLOW CREEK.  THE PORCH
                                          WAS DAMAGED.

0340 PM    OAKMAN                    AL   .88 INCH HAIL
02/26/98   WALKER                         DIME TO NICKEL SIZE HAIL
                                          WAS REPORTED JUST SOUTH OF
                                          OAKMAN ALONG HWY 69.

0345 PM    BIRMINGHAM                AL   .75 INCH HAIL
02/26/98   JEFFERSON                      DIME SIZE HAIL WAS
                                          REPORTED AT BIRMINGPORT.

0430 PM    ALABASTER                 AL   .5 INCH HAIL
02/26/98   SHELBY                         PEA SIZE HAIL WAS REPORTED
                                          IN ALABASTER.

0445 PM    MONTEVALLO                AL   WIND DAMAGE
02/26/98   SHELBY                         A TREE WAS DOWN ACROSS THE
                                          ROAD IN MONTEVALLO.

Nearby

Severe Thunderstorm Warnings in Alabama, 1998Every severe thunderstorm warning 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.