Alert archive / Alabama / Severe Thunderstorm Warnings in 1998
Severe Thunderstorm Warning 430, NWS Birmingham, AL
NWS Birmingham, AL issued this severe thunderstorm warning at Jun 5, 1998, 2:48 PM CDT for Shelby County, Alabama. It was in force for 77 min. 3 reports 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
- Jun 5, 1998, 2:48 PM CDT (19:48 UTC)
- Expired
- Jun 5, 1998, 4:05 PM CDT
- In force
- 77 min
- Issued by
- NWS Birmingham, AL
- Area
- Whole counties
County Shelby County, AL
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Jun 5, 3:41 PM CDT | Thunderstorm Wind 50 | Pelham, AL | |
| Jun 5, 3:45 PM CDT | Thunderstorm Wind 50 | Vandiver, AL | |
| Jun 5, 3:46 PM CDT | Thunderstorm Wind 50 | Alabaster, 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 watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jun 5, 1:15 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
The nearest sounding before it
Birmingham, AL (KBMX), launched 12:00Z, 7.8 hours before the alert went out and 14 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
- 2789 J/kg
- Mixed-layer CIN
- 0 J/kg
- Mixed-layer LCL
- 468 m above ground
- 0-6 km bulk shear
- 27 kt
- 0-1 km storm-relative helicity
- 203 m²/s²
- 0-3 km storm-relative helicity
- 188 m²/s²
- Significant tornado parameter
- 2.0
- Supercell composite
- 11.2
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KBHM 051948 RRA SVRBHM ALC073-117-127-052105- BULLETIN - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE BIRMINGHAM AL 248 PM CDT FRI JUN 5 1998 THE NATIONAL WEATHER SERVICE IN BIRMINGHAM HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... JEFFERSON COUNTY... IN CENTRAL ALABAMA SHELBY COUNTY... IN CENTRAL ALABAMA WALKER COUNTY... IN CENTRAL ALABAMA * UNTIL 405 PM CDT * AT 246 PM CDT... A LINE OF SEVERE THUNDERSTORMS WAS SHOWN OVER WESTERN ALABAM...BY WEATHER RADAR. MOVEMENT OF THIS LINE WAS TO THE EAST NEAR 45 MILES PER HOUR. THE MAIN THREAT FROM THIS LINE WILL BE STRONG DAMAGING WINDS...VERY HEAVY RAIN...AND SMALL HAIL. * THE SEVERE THUNDERSTORMS WILL AFFECT ALL COMMUNITIES WITHIN JEFFERSON...SHELBY...AND WALKER COUNTIES. DAMAGING WINDS AND HEAVY RAIN ARE LIKELY. GO INSIDE A STURDY BUILDING AND STAY AWAY FROM WINDOWS! IF YOU ARE CAUGHT OUTSIDE... SEEK REFUGE FROM THE STORM IN A STRONG BUILDING. BOATERS ON AREA LAKES SHOULD TAKE SHELTER. DAMAGING WIND... LARGE HAIL... VERY HEAVY RAIN... AND DANGEROUS LIGHTNING ARE ALL LIKELY. DO NOT SEEK SHELTER UNDER TREES OR OTHER ISOLATED TALL OBJECTS. THESE ATTRACT LIGHTNING. DO NOT 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 |
|---|---|---|---|---|
| Jun 4, 8:23 PM CDT | Severe Thunderstorm Warning | BMX | Bibb | 47 min |
| Jun 4, 8:42 PM CDT | Severe Thunderstorm Warning | BMX | Chilton, Shelby | 48 min |
| Jun 5, 3:52 AM CDT | Severe Thunderstorm Warning | BMX | Colbert, Franklin, Lauderdale | 63 min |
| Jun 5, 3:52 AM CDT | Severe Thunderstorm Warning | BMX | Marion | 63 min |
| Jun 5, 4:23 AM CDT | Severe Thunderstorm Warning | BMX | Lamar | 47 min |
| Jun 5, 4:37 AM CDT | Severe Thunderstorm Warning | BMX | Lawrence, Limestone | 63 min |
| Jun 5, 4:44 AM CDT | Severe Thunderstorm Warning | BMX | Fayette, Walker, Winston | 61 min |
| Jun 5, 5:02 AM CDT | Severe Thunderstorm Warning | BMX | Madison, Morgan | 48 min |
| Jun 5, 5:02 AM CDT | Severe Thunderstorm Warning | BMX | Cullman | 48 min |
| Jun 5, 5:16 AM CDT | Severe Thunderstorm Warning | BMX | Pickens, Tuscaloosa | 49 min |
| Jun 5, 5:25 AM CDT | Severe Thunderstorm Warning | BMX | Blount, Jefferson, Marshall | 45 min |
| Jun 5, 5:25 AM CDT | Severe Thunderstorm Warning | BMX | Jackson | 45 min |
| Jun 5, 5:42 AM CDT | Severe Thunderstorm Warning | BMX | DeKalb | 48 min |
| Jun 5, 5:57 AM CDT | Severe Thunderstorm Warning | BMX | Cherokee, Etowah | 48 min |
| Jun 5, 6:04 AM CDT | Severe Thunderstorm Warning | BMX | St. Clair, Shelby | 46 min |
| Jun 5, 6:21 AM CDT | Severe Thunderstorm Warning | BMX | Calhoun, Cleburne | 34 min |
| Jun 5, 6:52 AM CDT | Severe Thunderstorm Warning | BMX | Calhoun, Cleburne, Talladega | 18 min |
| Jun 5, 2:08 PM CDT | Severe Thunderstorm Warning | BMX | Greene, Pickens, Sumter | 52 min |
| Jun 5, 2:09 PM CDT | Severe Thunderstorm Warning | BMX | Hale, Tuscaloosa | 61 min |
| Jun 5, 2:10 PM CDT | Severe Thunderstorm Warning | BMX | Lamar | 50 min |
| Jun 5, 2:29 PM CDT | Tornado Warning | BMX | Pickens | 46 min |
| Jun 5, 2:38 PM CDT | Severe Thunderstorm Warning | BMX | Bibb | 47 min |
| Jun 5, 2:40 PM CDT | Severe Thunderstorm Warning | BMX | Fayette | 80 min |
| Jun 5, 2:46 PM CDT | Tornado Warning | BMX | Tuscaloosa | 64 min |
| Jun 5, 2:48 PM CDT | Severe Thunderstorm Warning | BMX | Jefferson, Walker | 77 min |
| Jun 5, 2:53 PM CDT | Severe Thunderstorm Warning | BMX | Hale, Marengo | 62 min |
| Jun 5, 2:55 PM CDT | Tornado Warning | BMX | Fayette | 50 min |
| Jun 5, 2:56 PM CDT | Severe Thunderstorm Warning | BMX | Lamar | 34 min |
| Jun 5, 3:00 PM CDT | Severe Thunderstorm Warning | BMX | Greene, Sumter | 35 min |
| Jun 5, 3:05 PM CDT | Tornado Warning | BMX | Jefferson | 65 min |
| Jun 5, 3:09 PM CDT | Severe Thunderstorm Warning | BMX | Perry | 66 min |
| Jun 5, 3:09 PM CDT | Severe Thunderstorm Warning | BMX | Chilton, Coosa | 96 min |
| Jun 5, 3:19 PM CDT | Severe Thunderstorm Warning | BMX | Bibb | 46 min |
| Jun 5, 3:19 PM CDT | Severe Thunderstorm Warning | BMX | Elmore | 66 min |
| Jun 5, 3:29 PM CDT | Severe Thunderstorm Warning | BMX | Autauga, Dallas | 51 min |
| Jun 5, 3:35 PM CDT | Severe Thunderstorm Warning | BMX | Talladega | 80 min |
| Jun 5, 3:40 PM CDT | Severe Thunderstorm Warning | BMX | Tallapoosa | 65 min |
| Jun 5, 3:56 PM CDT | Severe Thunderstorm Warning | BMX | St. Clair | 64 min |
| Jun 5, 3:59 PM CDT | Severe Thunderstorm Warning | BMX | Clay | 66 min |
| Jun 5, 4:02 PM CDT | Severe Thunderstorm Warning | BMX | Lowndes, Montgomery | 63 min |
| Jun 5, 4:12 PM CDT | Severe Thunderstorm Warning | BMX | Macon | 78 min |
| Jun 5, 4:21 PM CDT | Severe Thunderstorm Warning | BMX | Chambers, Lee | 79 min |
| Jun 5, 4:27 PM CDT | Severe Thunderstorm Warning | BMX | Bullock | 63 min |
| Jun 5, 4:37 PM CDT | Severe Thunderstorm Warning | BMX | Pike | 63 min |
| Jun 5, 4:37 PM CDT | Tornado Warning | BMX | Lee, Macon | 48 min |
| Jun 5, 4:44 PM CDT | Severe Thunderstorm Warning | BMX | Russell | 61 min |
| Jun 5, 4:51 PM CDT | Severe Thunderstorm Warning | BMX | Barbour | 64 min |
| Jun 5, 4:53 PM CDT | Tornado Warning | BMX | Russell | 47 min |
| Jun 5, 5:10 PM CDT | Severe Thunderstorm Warning | BMX | Etowah | 35 min |
| Jun 5, 5:11 PM CDT | Severe Thunderstorm Warning | BMX | Cherokee, DeKalb | 64 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; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive.