Alert archive / Alabama / Tornado Warnings in 1998
Tornado Warning 3, NWS Birmingham, AL
NWS Birmingham, AL issued this tornado warning at Jan 7, 1998, 10:53 AM CST for Marshall County, Alabama. It was in force for 47 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, 10:53 AM CST (16:53 UTC)
- Expired
- Jan 7, 1998, 11:40 AM CST
- In force
- 47 min
- Issued by
- NWS Birmingham, AL
- Area
- Whole counties
County Marshall County, AL
The nearest sounding before it
Birmingham, AL (KBMX), launched 12:00Z, 4.9 hours before the alert went out and 139 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
- 214 J/kg
- Mixed-layer CIN
- -9 J/kg
- Mixed-layer LCL
- 576 m above ground
- 0-6 km bulk shear
- 62 kt
- 0-1 km storm-relative helicity
- 257 m²/s²
- 0-3 km storm-relative helicity
- 363 m²/s²
- Significant tornado parameter
- 0.3
- Supercell composite
- 1.6
The text
As transmitted, in the capitals the NWS used until 2016.
885 WFUS1 KBHM 071655 RRA TORBHM ALC095-071740- BULLETIN - EAS ACTIVATION REQUESTED TORNADO WARNING NATIONAL WEATHER SERVICE BIRMINGHAM AL 1053 AM CST WED JAN 7 1998 THE NATIONAL WEATHER SERVICE IN BIRMINGHAM AL HAS ISSUED A TORNADO WARNING EFFECTIVE UNTIL 1140 AM CST FOR PEOPLE IN THE FOLLOWING LOCATION... IN NORTHERN ALABAMA ...MARSHALL COUNTY... AT 1051 AM CST... WEATHER RADAR SHOWED A TORNADO SIGNATURE THAT HAD MOVED ACROSS PARTS OF ST. CLAIR AND ETOWAH COUNTIES AND WAS MAINTAINING ITS INTENSITY. THIS TYPE OF RADAR SIGNATURE MEANS THAT SHORT-LIVED, DAMAGING TORNADOES ARE POSSIBLE AS THIS STORM MOVES NORTH AT 45 TO 50 MPH. <<CALL TO ACTION>> IF YOU LIVE IN A HOME OR APARTMENT... SEEK REFUGE IN THE INNERMOST PORTION OF THE BUILDING ON THE LOWEST FLOOR. GET TO A BASEMENT IF ONE IS AVAILABLE. AVOID WINDOWS AND PROTECT YOUR BODY FROM FLYING DEBRIS WITH CUSHIONS... BLANKETS... OR PILLOWS.
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, 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, 12:47 PM CST | Severe Thunderstorm Warning | BMX | Barbour | 48 min |
| Jan 7, 12:58 PM CST | Severe Thunderstorm Warning | BMX | Russell | 47 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; the sounding from the Mesonet's radiosonde archive.