Alert archive / Alabama / Tornado Warnings in 1990
Tornado Warning 16, NWS Birmingham, AL
NWS Birmingham, AL issued this tornado warning at Feb 9, 1990, 11:28 PM CST for Cullman County, Winston County, Alabama. It was in force for 47 min. 2 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
- Feb 9, 1990, 11:28 PM CST (05:28 UTC)
- Expired
- Feb 10, 1990, 12:15 AM CST
- In force
- 47 min
- Issued by
- NWS Birmingham, AL
- Area
- Whole counties
Counties Cullman County, AL, Winston County, AL
The radar
The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Feb 9, 11:46 PM CST | Thunderstorm Wind 0 | Winston, AL | |
| Feb 9, 11:54 PM CST | Thunderstorm Wind 0 | Cullman, 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. Storm Data before 1996 records only tornadoes, thunderstorm wind and hail.
The nearest sounding before it
Centreville/Bibb, AL (KCKL), launched 00:00Z, 5.5 hours before the alert went out and 138 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
- 897 J/kg
- Mixed-layer CIN
- -14 J/kg
- Mixed-layer LCL
- 603 m above ground
- 0-6 km bulk shear
- 50 kt
- 0-1 km storm-relative helicity
- 282 m²/s²
- 0-3 km storm-relative helicity
- 340 m²/s²
- Significant tornado parameter
- 1.5
- Supercell composite
- 7.7
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KBHM 100529 TORBHM ALC043-133-100615- BULLETIN - EBS ACTIVATION REQUESTED TORNADO WARNING NATIONAL WEATHER SERVICE BIRMINGHAM AL 1128 PM CST FRI FEB 9 1990 THE NATIONAL WEATHER SERVICE IN BIRMINGHAM HAS ISSUED A TORNADO WARNING EFFECTIVE UNTIL 1215 AM CST FOR PEOPLE IN THE FOLLOWING LOCATIONS... IN NORTH ALABAMA ...CULLMAN COUNTY...WINSTON COUNTY AT 1128 PM CST RADAR INDICATED A POSSIBLE TORNADO NEAR THE WINSTON/CULLMAN COUNTY LINE MOVING NORTHEAST AT 50 MPH. IF YOU ARE IN THE PATH OF A TORNADO...THE SAFEST PLACE IS A BASEMENT. GET UNDER A WORKBENCH OR PIECE OF STURDY FURNITURE. IF NO BASEMENT IS AVAILABLE...SEEK SHELTER IN AN INTERIOR ROOM SUCH AS A CLOSET ON THE LOWEST FLOOR. USE BLjANKETS...PILLOWS... OR CUSHIONS TO COVER YOUR BODY. AVOID WINDOWS.
The office that day
Everything else NWS Birmingham, AL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 9, 8:29 PM CST | Severe Thunderstorm Warning | BMX | Lauderdale | 61 min |
| Feb 9, 8:45 PM CST | Tornado Warning | BMX | Lamar | 30 min |
| Feb 9, 8:56 PM CST | Tornado Warning | BMX | Fayette | 34 min |
| Feb 9, 9:23 PM CST | Tornado Warning | BMX | Lamar | 37 min |
| Feb 9, 9:30 PM CST | Tornado Warning | BMX | Fayette | 30 min |
| Feb 9, 9:43 PM CST | Tornado Warning | BMX | Walker | 47 min |
| Feb 9, 10:08 PM CST | Tornado Warning | BMX | Limestone | 27 min |
| Feb 9, 10:22 PM CST | Tornado Warning | BMX | Madison | 68 min |
| Feb 9, 10:53 PM CST | Tornado Warning | BMX | Jackson, Madison | 37 min |
| Feb 9, 11:02 PM CST | Tornado Warning | BMX | Walker | 28 min |
| Feb 9, 11:16 PM CST | Flash Flood Warning | BMX | Colbert, Lauderdale | 4 hr |
| Feb 9, 11:35 PM CST | Tornado Warning | BMX | Walker | 40 min |
| Feb 9, 11:35 PM CST | Tornado Warning | BMX | Lamar | 40 min |
| Feb 10, 12:53 AM CST | Tornado Warning | BMX | Walker | 22 min |
| Feb 10, 12:53 AM CST | Tornado Warning | BMX | Jefferson | 37 min |
| Feb 10, 1:06 AM CST | Severe Thunderstorm Warning | BMX | Pickens | 69 min |
| Feb 10, 1:22 AM CST | Severe Thunderstorm Warning | BMX | Greene | 68 min |
| Feb 10, 1:30 AM CST | Flash Flood Warning | BMX | Colbert, Franklin, Lawrence | 5 hr |
| Feb 10, 1:30 AM CST | Flash Flood Warning | BMX | Limestone, Madison, Marshall, Morgan | 5 hr |
| Feb 10, 1:30 AM CST | Flash Flood Warning | BMX | Lauderdale | 5 hr |
| Feb 10, 1:30 AM CST | Flash Flood Warning | BMX | DeKalb, Jackson | 5 hr |
| Feb 10, 1:33 AM CST | Severe Thunderstorm Warning | BMX | Tuscaloosa | 57 min |
| Feb 10, 1:53 AM CST | Severe Thunderstorm Warning | BMX | Hale | 67 min |
| Feb 10, 2:00 AM CST | Tornado Warning | BMX | Greene, Hale | 35 min |
| Feb 10, 2:06 AM CST | Severe Thunderstorm Warning | BMX | Marengo | 29 min |
| Feb 10, 2:19 AM CST | Severe Thunderstorm Warning | BMX | Jefferson | 56 min |
| Feb 10, 2:20 AM CST | Severe Thunderstorm Warning | BMX | Bibb | 55 min |
| Feb 10, 2:32 AM CST | Severe Thunderstorm Warning | BMX | Shelby | 58 min |
| Feb 10, 2:39 AM CST | Severe Thunderstorm Warning | BMX | Chilton | 51 min |
| Feb 10, 2:40 AM CST | Tornado Warning | BMX | Jefferson, Shelby | 30 min |
| Feb 10, 2:50 AM CST | Tornado Warning | BMX | St. Clair | 55 min |
| Feb 10, 2:54 AM CST | Tornado Warning | BMX | Talladega | 66 min |
| Feb 10, 3:11 AM CST | Tornado Warning | BMX | Clay | 64 min |
| Feb 10, 3:11 AM CST | Tornado Warning | BMX | Calhoun | 64 min |
| Feb 10, 3:33 AM CST | Severe Thunderstorm Warning | BMX | Cleburne, Randolph | 37 min |
Nearby
Tornado Warnings in Alabama, 1990Every tornado warning in 1990Tornadoes in 1990
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.