Alert archive / Alabama / Severe Thunderstorm Warnings in 1998
Severe Thunderstorm Warning 5, NWS Birmingham, AL
NWS Birmingham, AL issued this severe thunderstorm warning at Jan 7, 1998, 12:47 PM CST for Barbour County, Alabama. It was in force for 48 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
- Jan 7, 1998, 12:47 PM CST (18:47 UTC)
- Expired
- Jan 7, 1998, 1:35 PM CST
- In force
- 48 min
- Issued by
- NWS Birmingham, AL
- Area
- Whole counties
County Barbour County, AL
The radar
The Ft Rucker radar (KEOX), 46 km from the middle of the area, began a volume at 18:47 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.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jan 7, 9:15 AM CST | Tornado Watch | SPC | 6 hr |
The nearest sounding before it
Peachtre/Fal Fld, GA (KFFC), launched 12:00Z, 6.8 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.
- Mixed-layer CAPE
- 198 J/kg
- Mixed-layer CIN
- -14 J/kg
- Mixed-layer LCL
- 536 m above ground
- 0-6 km bulk shear
- 58 kt
- 0-1 km storm-relative helicity
- 211 m²/s²
- 0-3 km storm-relative helicity
- 291 m²/s²
- Significant tornado parameter
- 0.3
- Supercell composite
- 1.4
The text
As transmitted, in the capitals the NWS used until 2016.
538 WUUS1 KBHM 071849 RRA SVRBHM ALC005-071935- BULLETIN - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE BIRMINGHAM AL 1247 PM CST WED JAN 7 1998 THE NATIONAL WEATHER SERVICE IN BIRMINGHAM AL HAS ISSUED A SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 135 PM CST FOR PEOPLE IN THE FOLLOWING LOCATION... IN SOUTHEASTERN ALABAMA ...BARBOUR COUNTY... AT 1245 PM CST...WEATHER RADAR SHOWED A LINE OF SEVERE THUNDERSTORMS MOVING ACROSS BARBOUR COUNTY. THE LINE WAS FROM THE CORNER AREA... TO JUST EAST OF CLAYTON...TO TEXASVILLE. THE LINE WAS MOVING NORTHEAST AT 40 MPH. THIS WILL AFFECT MOST LOCATIONS ACROSS THE EASTERN HALF OF THE COUNTY INCLUDING THE EUFAULA AREA. <<CALL TO ACTION>> SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 60 MPH... DESTRUCTIVE HAIL... DEADLY LIGHTNING... AND VERY HEAVY RAIN. FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF YOUR HOME OR BUSINESS. HEAVY RAINS FLOOD ROADS QUICKLY SO DONT DRIVE INTO AREAS WHERE WATER COVERS THE ROAD.
The office that day
Everything else NWS Birmingham, AL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 7, 7:11 AM CST | Severe Thunderstorm Warning | BMX | Marengo | 59 min |
| Jan 7, 8:30 AM CST | Flash Flood Warning | BMX | Fayette, Greene, Hale, Pickens, Tuscaloosa | 3 hr |
| Jan 7, 8:30 AM CST | Flash Flood Warning | BMX | Marengo, Sumter | 3 hr |
| Jan 7, 8:30 AM CST | Flash Flood Warning | BMX | Lamar, Marion | 3 hr |
| Jan 7, 8:55 AM CST | Flash Flood Warning | BMX | Cullman, Lawrence | 6 hr |
| Jan 7, 8:55 AM CST | Flash Flood Warning | BMX | Limestone | 6 hr |
| Jan 7, 8:55 AM CST | Flash Flood Warning | BMX | Madison | 6 hr |
| Jan 7, 8:55 AM CST | Flash Flood Warning | BMX | Jefferson | 6 hr |
| Jan 7, 8:55 AM CST | Flash Flood Warning | BMX | Colbert, Franklin | 6 hr |
| Jan 7, 8:55 AM CST | Flash Flood Warning | BMX | Lauderdale | 6 hr |
| Jan 7, 8:55 AM CST | Flash Flood Warning | BMX | Blount, Walker | 6 hr |
| Jan 7, 8:55 AM CST | Flash Flood Warning | BMX | Autauga, Bibb, Chilton, Dallas, Perry, Shelby | 6 hr |
| Jan 7, 8:55 AM CST | Flash Flood Warning | BMX | Morgan, Winston | 6 hr |
| Jan 7, 8:55 AM CST | Flash Flood Warning | BMX | Lowndes | 6 hr |
| Jan 7, 9:38 AM CST | Severe Thunderstorm Warning | BMX | Jefferson, Shelby | 62 min |
| Jan 7, 10:10 AM CST | Severe Thunderstorm Warning | BMX | Autauga, Lowndes | 50 min |
| Jan 7, 10:25 AM CST | Tornado Warning | BMX | St. Clair | 50 min |
| Jan 7, 10:37 AM CST | Flash Flood Warning | BMX | Clay, Cleburne, Randolph | 6 hr |
| Jan 7, 10:37 AM CST | Flash Flood Warning | BMX | Calhoun, Cherokee, DeKalb, Etowah, Marshall, St. Clair | 6 hr |
| Jan 7, 10:37 AM CST | Flash Flood Warning | BMX | Talladega | 6 hr |
| Jan 7, 10:37 AM CST | Flash Flood Warning | BMX | Jackson | 6 hr |
| Jan 7, 10:43 AM CST | Tornado Warning | BMX | Etowah | 17 min |
| Jan 7, 10:53 AM CST | Tornado Warning | BMX | Marshall | 47 min |
| Jan 7, 11:22 AM CST | Flash Flood Warning | BMX | Greene, Hale, Marengo, Tuscaloosa | 4 hr |
| Jan 7, 11:22 AM CST | Flash Flood Warning | BMX | Pickens, Sumter | 4 hr |
| Jan 7, 11:22 AM CST | Flash Flood Warning | BMX | Fayette, Lamar, Marion | 4 hr |
| Jan 7, 11:36 AM CST | Tornado Warning | BMX | Jackson | 34 min |
| Jan 7, 12:13 PM CST | Severe Thunderstorm Warning | BMX | Tallapoosa | 47 min |
| Jan 7, 12:25 PM CST | Flash Flood Warning | BMX | Barbour, Lee, Macon, Russell | 2 hr |
| Jan 7, 12:25 PM CST | Flash Flood Warning | BMX | Chambers, Tallapoosa | 2 hr |
| Jan 7, 12:25 PM CST | Flash Flood Warning | BMX | Pike | 2 hr |
| Jan 7, 12:58 PM CST | Severe Thunderstorm Warning | BMX | Russell | 47 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; radar from the NEXRAD Level II archive.