Alert archive / Alabama / Severe Thunderstorm Warnings in 1998
Severe Thunderstorm Warning 85, NWS Birmingham, AL
NWS Birmingham, AL issued this severe thunderstorm warning at Mar 19, 1998, 8:02 PM CST for Colbert County, Alabama. It was in force for 33 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, 8:02 PM CST (02:02 UTC)
- Expired
- Mar 19, 1998, 8:35 PM CST
- In force
- 33 min
- Issued by
- NWS Birmingham, AL
- Area
- Whole counties
County Colbert County, AL
The radar
The Columbus AFB radar (KGWX), 101 km from the middle of the area, began a volume at 02:02 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 |
|---|---|---|---|
| Mar 19, 3:00 PM CST | Severe Thunderstorm Watch | SPC | 6 hr |
The nearest sounding before it
Nashville Metro, TN (KBNA), launched 00:00Z, 2.0 hours before the alert went out and 193 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
- 68 J/kg
- Mixed-layer CIN
- -112 J/kg
- Mixed-layer LCL
- 1008 m above ground
- 0-6 km bulk shear
- 59 kt
- 0-1 km storm-relative helicity
- 200 m²/s²
- 0-3 km storm-relative helicity
- 358 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.1
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KBHM 200202 RRA SVRBHM ALC033-200235- BULLETIN - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE BIRMINGHAM AL 802 PM CST THU MAR 19 1998 THE NATIONAL WEATHER SERVICE IN BIRMINGHAM AL HAS ISSUED A SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 835 PM CST FOR PEOPLE IN THE FOLLOWING LOCATION... IN NORTHERN ALABAMA ...EASTERN COLBERT COUNTY... AT 800 PM CST... WEATHER RADAR AND STORM SPOTTER REPORTS A SEVERE THUNDERSTORM PRODUCING DAMAGING WINDS AND LARGE HAIL MOVING INTO SOUTHEAST COLBERT COUNTY BETWEEN LITTLEVILLE AND OLD BETHEL. MOVEMENT WAS NORTHEAST AT 50 MPH. <<CALL TO ACTION>> THIS THUNDERSTORM MAY PRODUCE WEAK... SHORT LIVED TORNADOES ALONG ITS LEADING EDGE. HOWEVER... THE PRIMARY THREAT POSED BY THIS THUNDERSTORM IS PARTICULARLY DAMAGING WINDS. QUICKLY SEEK SAFETY IN A STURDY BUILDING AND STAY AWAY FROM WINDOWS. DO NOT REMAIN OUTDOORS. TRUCKS AND OTHER HIGH-PROFILE VEHICLES ARE ESPECIALLY SUSCEPTIB&LE TO STRONG WINDS AND MAY BE BLOWN OFF THE ROAD.
The office that day
Everything else NWS Birmingham, AL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 19, 6:21 PM CST | Severe Thunderstorm Warning | BMX | Franklin | 49 min |
| 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, 8:14 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; radar from the NEXRAD Level II archive.