Alert archive / Alabama / Severe Thunderstorm Warnings in 1998

Severe Thunderstorm Warning 573, NWS Birmingham, AL

June 25, 1998Barbour County, Alabama

NWS Birmingham, AL issued this severe thunderstorm warning at Jun 25, 1998, 5:28 PM CDT for Barbour County, Alabama. It was in force for 32 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, 1998, 5:28 PM CDT (22:28 UTC)
Expired
Jun 25, 1998, 6:00 PM CDT
In force
32 min
Issued by
NWS Birmingham, AL
Area
Whole counties

County Barbour County, AL

The nearest sounding before it

Eglin AFB/Valpar, FL (KVPS), launched 12:00Z, 10.5 hours before the alert went out and 187 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, Eglin AFB/Valpar, FL at 12:00Z on 1998-06-25Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 787 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, Eglin AFB/Valpar, FL at 12:00Z on 1998-06-25The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -53 square meters per square second.193958Sfc1 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
787 J/kg
Mixed-layer CIN
-79 J/kg
Mixed-layer LCL
1129 m above ground
0-6 km bulk shear
9 kt
0-1 km storm-relative helicity
-53 m²/s²
0-3 km storm-relative helicity
-27 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.

829 
WUUS1 KBHM 252228 RRA
SVRBHM
ALC005-252300-

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE BIRMINGHAM AL
528 PM CDT THU JUN 25 1998

THE NATIONAL WEATHER SERVICE IN BIRMINGHAM HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  WESTERN BARBOUR COUNTY... IN SOUTHEASTERN ALABAMA

* UNTIL 600 PM CDT

* AT 527 PM CDT... A SEVERE THUNDERSTORM WAS SHOWN...BY WEATHER RADAR
BETWEEN CLAYTON AND CLIO.  THIS STORM WAS MOVING WEST AT 10 TO 20 MPH.

DAMAGING WINDS AND LARGE HAIL ARE LIKELY. GO INSIDE A STURDY BUILDING
AND STAY AWAY FROM WINDOWS

WHEN THUNDERSTORMS ARE OCCURRING... PEOPLE SHOULD MOVE INSIDE A
STRONG BUILDING. DO NOT STAND BY WINDOWS. DO NOT USE TELEPHONES OR
ELECTRICAL APPLIANCES UNLESS IN AN EMERGENCY UNTIL THE STORM HAS
PASSED. MOTORISTS SHOULD NOT DRIVE INTO LOW WATER CROSSINGS.

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

Special weather statement, Jun 25, 3:50 PM CDT, 1 hour 38 minutes before
ALZ046-048>050-057-058-060-065>069-GAZ089-090-102-120-260850-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
350 PM CDT THU JUN 25 1998

...AN EXCESSIVE HEAT ADVISORY CONTINUES FOR SOUTHEAST ALABAMA AND
WEST CENTRAL GEORGIA THROUGH FRIDAY...

THE FOLLOWING COUNTIES ARE INCLUDED IN THE EXCESSIVE HEAT
ADVISORY...

IN ALABAMA

   ...BULLOCK... RUSSELL... PIKE... BARBOUR... BUTLER... CRENSHAW
   ...COVINGTON... COFFEE... DALE... HENRY... GENEVA... HOUSTON

IN GEORGIA

   ...MUSCOGEE... CHATTAHOOCHEE... STEWART... QUITMAN
.
AN UPPER RIDGE OF HIGH PRESSURE IS FORECAST TO REMAIN ANCHORED OVER
ALABAMA THROUGH FRIDAY.  TEMPERATURES WILL ONCE AGAIN APPROACH THE
100 DEGREE MARK ACROSS SOUTHEAST ALABAMA AND WEST-CENTRAL GEORGIA
FRIDAY AFTERNOON.  COMBINED WITH THE HUMID AIR...HEAT INDICES WILL
CLIMB TO BETWEEN 110 AND 115 DEGREES.  TEMPERATURES AT NIGHT ARE NOT
EXPECTED TO FALL BELOW 75 DEGREES...MEANING THAT THE AIR WILL REMAIN
STAGNANT AND OPPRESSIVE.  ISOLATED AFTERNOON THUNDERSTORMS WILL
PROVIDE RELIEF FOR A FEW SPOTS BUT HEAT INDICES WILL REACH CRITICAL
LEVELS BEFORE THE STORMS DEVELOP.
Special weather statement, Jun 25, 3:50 PM CDT, 1 hour 38 minutes before
ALZ046-048>050-057-058-060-065>069-GAZ089-090-102-120-260850-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
350 PM CDT THU JUN 25 1998

...AN EXCESSIVE HEAT ADVISORY CONTINUES FOR SOUTHEAST ALABAMA AND
WEST CENTRAL GEORGIA THROUGH FRIDAY...

THE FOLLOWING COUNTIES ARE INCLUDED IN THE EXCESSIVE HEAT
ADVISORY...

IN ALABAMA

   ...BULLOCK... RUSSELL... PIKE... BARBOUR... BUTLER... CRENSHAW
   ...COVINGTON... COFFEE... DALE... HENRY... GENEVA... HOUSTON

IN GEORGIA

   ...MUSCOGEE... CHATTAHOOCHEE... STEWART... QUITMAN
.
AN UPPER RIDGE OF HIGH PRESSURE IS FORECAST TO REMAIN ANCHORED OVER
ALABAMA THROUGH FRIDAY.  TEMPERATURES WILL ONCE AGAIN APPROACH THE
100 DEGREE MARK ACROSS SOUTHEAST ALABAMA AND WEST-CENTRAL GEORGIA
FRIDAY AFTERNOON.  COMBINED WITH THE HUMID AIR...HEAT INDICES WILL
CLIMB TO BETWEEN 110 AND 115 DEGREES.  TEMPERATURES AT NIGHT ARE NOT
EXPECTED TO FALL BELOW 75 DEGREES...MEANING THAT THE AIR WILL REMAIN
STAGNANT AND OPPRESSIVE.  ISOLATED AFTERNOON THUNDERSTORMS WILL
PROVIDE RELIEF FOR A FEW SPOTS BUT HEAT INDICES WILL REACH CRITICAL
LEVELS BEFORE THE STORMS DEVELOP.
Local storm report, Jun 25, 5:14 PM CDT, 14 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE BIRMINGHAM
514 PM CDT THU JUN 25 1998

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

 445 PM    EUFAULA                   AL   WIND DAMAGE
06/25/98   BARBOUR                        TREES AND POWER LINES DOWN
                                          IN EUFAULA

 455 PM    ALBERTVILLE               AL   WIND DAMAGE
06/25/98   MARSHALL                       TREES AND POWER LINES DOWN
                                          IN ALBERTVILLE
Local storm report, Jun 25, 5:14 PM CDT, 14 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE BIRMINGHAM
514 PM CDT THU JUN 25 1998

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

 445 PM    EUFAULA                   AL   WIND DAMAGE
06/25/98   BARBOUR                        TREES AND POWER LINES DOWN
                                          IN EUFAULA

 455 PM    ALBERTVILLE               AL   WIND DAMAGE
06/25/98   MARSHALL                       TREES AND POWER LINES DOWN
                                          IN ALBERTVILLE

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 25, 1:46 PM CDTSevere Thunderstorm WarningBMXLee34 min
Jun 25, 3:29 PM CDTSevere Thunderstorm WarningBMXLee36 min
Jun 25, 3:32 PM CDTSevere Thunderstorm WarningBMXShelby, Talladega33 min
Jun 25, 4:23 PM CDTSevere Thunderstorm WarningBMXBarbour32 min
Jun 25, 4:55 PM CDTSevere Thunderstorm WarningBMXBarbour35 min
Jun 25, 5:24 PM CDTSevere Thunderstorm WarningBMXPike66 min

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.