Alert archive / Alabama / Severe Thunderstorm Warnings in 1997
Severe Thunderstorm Warning 24, NWS Birmingham, AL
NWS Birmingham, AL issued this severe thunderstorm warning at Jan 24, 1997, 7:43 AM CST for Coosa County, Alabama. It was in force for 47 min. 1 report came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- Jan 24, 1997, 7:43 AM CST (13:43 UTC)
- Expired
- Jan 24, 1997, 8:30 AM CST
- In force
- 47 min
- Issued by
- NWS Birmingham, AL
- Area
- Whole counties
County Coosa County, AL
The radar
The Birmingham radar (KBMX), 55 km from the middle of the area, began a volume at 13:33 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Jan 24, 8:00 AM CST | Thunderstorm Wind 50 | Rockford, AL |
NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.
The nearest sounding before it
Birmingham, AL (KBMX), launched 12:00Z, 1.7 hours before the alert went out and 57 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
- 379 J/kg
- Mixed-layer CIN
- -22 J/kg
- Mixed-layer LCL
- 510 m above ground
- 0-6 km bulk shear
- 50 kt
- 0-1 km storm-relative helicity
- 316 m²/s²
- 0-3 km storm-relative helicity
- 348 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 2.7
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KBHM 241344 RRA SVRBHM ALC037-241430- BULLETIN - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE BIRMINGHAM AL 743 AM CST FRI JAN 24 1997 THE NATIONAL WEATHER SERVICE IN BIRMINGHAM HAS ISSUED A SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 830 AM CST FOR PEOPLE IN THE FOLLOWING LOCATION... IN CENTRAL ALABAMA ...COOSA COUNTY AT 7:41 AM WEATHER RADAR INDICATED A SEVERE THUNDERSTORM VERY NEAR ROCKFORD. THIS STORM IS MOVING MOVING NORTHEAST AT 45 MPH...AND WILL MOVE ACROSS THE GOODWATER AREA BETWEEN 8 AND 8:15 AM. A TORNADO WATCH IS ALSO IN EFFECT FOR THE WARNED AREA. REMEMBER SEVERE THUNDERSTORMS CAN AND OCCASIONALLY DO PRODUCE TORNADOES WITH LITTLE OR NO ADVANC E WARNING. REMAIN CALM BUT BE ALERT TO RAPIDLY CHANGING WEATHER CONDITIONS.
The office that day
Everything else NWS Birmingham, AL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 24, 6:37 AM CST | Severe Thunderstorm Warning | BMX | Dallas | 38 min |
| Jan 24, 6:52 AM CST | Severe Thunderstorm Warning | BMX | Autauga, Lowndes | 53 min |
| Jan 24, 7:10 AM CST | Tornado Warning | BMX | Autauga | 35 min |
| Jan 24, 7:24 AM CST | Tornado Warning | BMX | Elmore, Montgomery | 51 min |
| Jan 24, 8:00 AM CST | Tornado Warning | BMX | Tallapoosa | 60 min |
| Jan 24, 8:02 AM CST | Severe Thunderstorm Warning | BMX | Macon | 58 min |
| Jan 24, 8:15 AM CST | Severe Thunderstorm Warning | BMX | Montgomery | 30 min |
| Jan 24, 8:18 AM CST | Severe Thunderstorm Warning | BMX | Bullock | 57 min |
| Jan 24, 8:26 AM CST | Severe Thunderstorm Warning | BMX | Pike | 64 min |
| Jan 24, 8:29 AM CST | Severe Thunderstorm Warning | BMX | Lee | 61 min |
| Jan 24, 8:35 AM CST | Tornado Warning | BMX | Chambers | 55 min |
| Jan 24, 8:41 AM CST | Severe Thunderstorm Warning | BMX | Randolph | 49 min |
| Jan 24, 8:58 AM CST | Severe Thunderstorm Warning | BMX | Macon | 17 min |
| Jan 24, 9:01 AM CST | Severe Thunderstorm Warning | BMX | Barbour | 59 min |
| Jan 24, 9:04 AM CST | Severe Thunderstorm Warning | BMX | Russell | 56 min |
| Jan 24, 1:39 PM CST | Severe Thunderstorm Warning | BMX | Marion | 51 min |
| Jan 24, 1:46 PM CST | Severe Thunderstorm Warning | BMX | Franklin | 59 min |
| Jan 24, 2:01 PM CST | Severe Thunderstorm Warning | BMX | Winston | 44 min |
| Jan 24, 2:11 PM CST | Severe Thunderstorm Warning | BMX | Lawrence | 64 min |
| Jan 24, 2:32 PM CST | Severe Thunderstorm Warning | BMX | Winston | 43 min |
| Jan 24, 2:42 PM CST | Tornado Warning | BMX | Winston | 33 min |
| Jan 24, 2:59 PM CST | Tornado Warning | BMX | Cullman | 61 min |
| Jan 24, 3:18 PM CST | Severe Thunderstorm Warning | BMX | Tuscaloosa | 42 min |
| Jan 24, 3:27 PM CST | Tornado Warning | BMX | Morgan | 63 min |
| Jan 24, 3:30 PM CST | Severe Thunderstorm Warning | BMX | Colbert, Lauderdale | 60 min |
| Jan 24, 3:42 PM CST | Severe Thunderstorm Warning | BMX | Limestone | 63 min |
| Jan 24, 3:47 PM CST | Severe Thunderstorm Warning | BMX | Jefferson | 58 min |
| Jan 24, 3:49 PM CST | Severe Thunderstorm Warning | BMX | Marion | 41 min |
| Jan 24, 3:54 PM CST | Severe Thunderstorm Warning | BMX | Franklin | 66 min |
| Jan 24, 3:57 PM CST | Tornado Warning | BMX | Blount | 33 min |
| Jan 24, 4:03 PM CST | Tornado Warning | BMX | Cullman | 12 min |
| Jan 24, 4:05 PM CST | Tornado Warning | BMX | Marshall | 55 min |
| Jan 24, 4:14 PM CST | Severe Thunderstorm Warning | BMX | Lawrence | 61 min |
| Jan 24, 4:18 PM CST | Severe Thunderstorm Warning | BMX | Winston | 42 min |
| Jan 24, 4:23 PM CST | Severe Thunderstorm Warning | BMX | Tuscaloosa | 52 min |
| Jan 24, 4:27 PM CST | Severe Thunderstorm Warning | BMX | Marion | 48 min |
| Jan 24, 4:31 PM CST | Tornado Warning | BMX | Lawrence | 59 min |
| Jan 24, 4:38 PM CST | Severe Thunderstorm Warning | BMX | Limestone, Morgan | 67 min |
| Jan 24, 4:42 PM CST | Tornado Warning | BMX | Jefferson | 48 min |
| Jan 24, 4:48 PM CST | Severe Thunderstorm Warning | BMX | Madison, Marshall | 72 min |
| Jan 24, 4:54 PM CST | Tornado Warning | BMX | Shelby | 51 min |
| Jan 24, 5:04 PM CST | Tornado Warning | BMX | DeKalb, Marshall | 56 min |
| Jan 24, 5:11 PM CST | Tornado Warning | BMX | Tuscaloosa | 49 min |
| Jan 24, 5:12 PM CST | Tornado Warning | BMX | Madison | 63 min |
| Jan 24, 5:16 PM CST | Severe Thunderstorm Warning | BMX | St. Clair | 44 min |
| Jan 24, 5:26 PM CST | Tornado Warning | BMX | Jackson | 64 min |
| Jan 24, 5:28 PM CST | Severe Thunderstorm Warning | BMX | Lawrence | 62 min |
| Jan 24, 5:32 PM CST | Tornado Warning | BMX | Morgan | 43 min |
| Jan 24, 5:34 PM CST | Tornado Warning | BMX | Jefferson | 41 min |
| Jan 24, 5:34 PM CST | Tornado Warning | BMX | Morgan | 41 min |
| Jan 24, 5:37 PM CST | Severe Thunderstorm Warning | BMX | Talladega | 38 min |
| Jan 24, 5:43 PM CST | Severe Thunderstorm Warning | BMX | Sumter | 32 min |
| Jan 24, 5:45 PM CST | Severe Thunderstorm Warning | BMX | Limestone | 60 min |
| Jan 24, 5:45 PM CST | Severe Thunderstorm Warning | BMX | Marshall | 60 min |
| Jan 24, 5:48 PM CST | Severe Thunderstorm Warning | BMX | Lamar | 42 min |
| Jan 24, 5:52 PM CST | Severe Thunderstorm Warning | BMX | Calhoun | 53 min |
| Jan 24, 5:57 PM CST | Severe Thunderstorm Warning | BMX | Fayette | 48 min |
Nearby
Severe Thunderstorm Warnings in Alabama, 1997Every severe thunderstorm warning in 1997
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.