Alert archive / Alabama / Severe Thunderstorm Warnings in 1998
Severe Thunderstorm Warning 80, NWS Birmingham, AL
NWS Birmingham, AL issued this severe thunderstorm warning at Mar 19, 1998, 6:21 PM CST for Franklin County, Alabama. It was in force for 49 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
- Mar 19, 1998, 6:21 PM CST (00:21 UTC)
- Expired
- Mar 19, 1998, 7:10 PM CST
- In force
- 49 min
- Issued by
- NWS Birmingham, AL
- Area
- Whole counties
County Franklin County, AL
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Mar 19, 3:00 PM CST | Severe Thunderstorm Watch | SPC | 6 hr |
The nearest sounding before it
Birmingham, AL (KBMX), launched 00:00Z, 0.4 hours before the alert went out and 171 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
- 434 J/kg
- Mixed-layer CIN
- -35 J/kg
- Mixed-layer LCL
- 728 m above ground
- 0-6 km bulk shear
- 50 kt
- 0-1 km storm-relative helicity
- 113 m²/s²
- 0-3 km storm-relative helicity
- 158 m²/s²
- Significant tornado parameter
- 0.4
- Supercell composite
- 3.2
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KBHM 200021 RRA SVRBHM ALC059-200110- BULLETIN - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE BIRMINGHAM AL 621 PM CST THU MAR 19 1998 THE NATIONAL WEATHER SERVICE IN BIRMINGHAM AL HAS ISSUED A SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 710 PM CST FOR PEOPLE IN THE FOLLOWING LOCATION... IN NORTHERN ALABAMA ...FRANKLIN COUNTY... AT 618 PM CST... STORM SPOTTER REPORTS A SEVERE THUNDERSTORM PRODUCING DAMAGING WINDS IN WESTERN FRANKLIN COUNTY NEAR RED BAY. THIS STORM WAS MOVING NORTHEAST AT 35 MPH...AND SHOULD BE NEAR RUSSELLVILLE AROUND 640 PM. <<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 |
|---|---|---|---|---|
| Mar 19, 7:06 PM CST | Severe Thunderstorm Warning | BMX | Lamar, Marion | 49 min |
| Mar 19, 7:18 PM CST | Severe Thunderstorm Warning | BMX | Franklin | 42 min |
| Mar 19, 7:48 PM CST | Severe Thunderstorm Warning | BMX | Lawrence, Winston | 47 min |
| Mar 19, 7:56 PM CST | Severe Thunderstorm Warning | BMX | Franklin | 19 min |
| Mar 19, 8:02 PM CST | Severe Thunderstorm Warning | BMX | Colbert | 33 min |
| Mar 19, 8:14 PM CST | Severe Thunderstorm Warning | BMX | Lamar | 51 min |
| Mar 19, 8:24 PM CST | Severe Thunderstorm Warning | BMX | Lauderdale, Limestone, Morgan | 46 min |
| Mar 19, 8:32 PM CST | Severe Thunderstorm Warning | BMX | Pickens | 48 min |
| Mar 19, 8:41 PM CST | Severe Thunderstorm Warning | BMX | Fayette, Marion | 59 min |
| Mar 19, 8:42 PM CST | Severe Thunderstorm Warning | BMX | Sumter | 48 min |
| Mar 19, 8:53 PM CST | Severe Thunderstorm Warning | BMX | Madison | 47 min |
| Mar 19, 9:04 PM CST | Severe Thunderstorm Warning | BMX | Cullman, Winston | 46 min |
| Mar 19, 9:08 PM CST | Severe Thunderstorm Warning | BMX | Walker | 42 min |
| Mar 19, 9:17 PM CST | Severe Thunderstorm Warning | BMX | Pickens | 48 min |
| Mar 19, 9:45 PM CST | Severe Thunderstorm Warning | BMX | Cullman | 45 min |
| Mar 19, 9:56 PM CST | Severe Thunderstorm Warning | BMX | Tuscaloosa | 49 min |
| Mar 19, 9:58 PM CST | Severe Thunderstorm Warning | BMX | Morgan | 47 min |
| Mar 19, 10:14 PM CST | Severe Thunderstorm Warning | BMX | Madison, Marshall | 46 min |
| Mar 19, 10:15 PM CST | Severe Thunderstorm Warning | BMX | Walker | 35 min |
| Mar 19, 10:22 PM CST | Severe Thunderstorm Warning | BMX | Blount | 48 min |
| Mar 19, 10:22 PM CST | Severe Thunderstorm Warning | BMX | Jefferson | 63 min |
| Mar 19, 10:30 PM CST | Severe Thunderstorm Warning | BMX | Hale | 45 min |
| Mar 19, 10:33 PM CST | Severe Thunderstorm Warning | BMX | Jackson | 62 min |
| Mar 19, 10:38 PM CST | Severe Thunderstorm Warning | BMX | Cullman | 22 min |
| Mar 19, 10:42 PM CST | Severe Thunderstorm Warning | BMX | Tuscaloosa | 33 min |
| Mar 19, 10:45 PM CST | Severe Thunderstorm Warning | BMX | Bibb, Perry | 65 min |
| Mar 19, 11:01 PM CST | Severe Thunderstorm Warning | BMX | Marshall | 49 min |
| Mar 19, 11:12 PM CST | Severe Thunderstorm Warning | BMX | Etowah, St. Clair | 58 min |
| Mar 19, 11:12 PM CST | Severe Thunderstorm Warning | BMX | Shelby | 58 min |
| Mar 19, 11:25 PM CST | Severe Thunderstorm Warning | BMX | Jefferson | 35 min |
| Mar 19, 11:27 PM CST | Severe Thunderstorm Warning | BMX | DeKalb | 63 min |
| Mar 19, 11:33 PM CST | Severe Thunderstorm Warning | BMX | Jackson | 32 min |
| Mar 19, 11:39 PM CST | Severe Thunderstorm Warning | BMX | Chilton, Dallas | 61 min |
| Mar 19, 11:55 PM CST | Severe Thunderstorm Warning | BMX | Calhoun, Cherokee | 60 min |
| Mar 19, 11:55 PM CST | Severe Thunderstorm Warning | BMX | Talladega | 60 min |
| Mar 20, 12:08 AM CST | Severe Thunderstorm Warning | BMX | Etowah, St. Clair | 32 min |
| Mar 20, 12:08 AM CST | Severe Thunderstorm Warning | BMX | Shelby | 32 min |
| Mar 20, 12:16 AM CST | Severe Thunderstorm Warning | BMX | Autauga, Lowndes | 79 min |
| Mar 20, 12:16 AM CST | Severe Thunderstorm Warning | BMX | Coosa | 79 min |
| Mar 20, 12:28 AM CST | Severe Thunderstorm Warning | BMX | DeKalb | 47 min |
| Mar 20, 12:35 AM CST | Tornado Warning | BMX | Lowndes | 60 min |
| Mar 20, 12:39 AM CST | Severe Thunderstorm Warning | BMX | Clay | 61 min |
| Mar 20, 12:47 AM CST | Tornado Warning | BMX | Elmore, Montgomery | 63 min |
| Mar 20, 12:56 AM CST | Severe Thunderstorm Warning | BMX | Cleburne | 64 min |
| Mar 20, 12:56 AM CST | Severe Thunderstorm Warning | BMX | Tallapoosa | 64 min |
| Mar 20, 1:22 AM CST | Severe Thunderstorm Warning | BMX | Randolph | 63 min |
| Mar 20, 1:38 AM CST | Severe Thunderstorm Warning | BMX | Macon | 62 min |
| Mar 20, 1:54 AM CST | Severe Thunderstorm Warning | BMX | Chambers, Lee | 61 min |
| Mar 20, 2:55 AM CST | Severe Thunderstorm Warning | BMX | Lee | 50 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.