Alert archive / Alabama / Severe Thunderstorm Warnings in 1996
Severe Thunderstorm Warning 76, NWS Birmingham, AL
NWS Birmingham, AL issued this severe thunderstorm warning at Mar 6, 1996, 10:39 PM CST for Macon County, Alabama. It was in force for 66 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
- Mar 6, 1996, 10:39 PM CST (04:39 UTC)
- Expired
- Mar 6, 1996, 11:45 PM CST
- In force
- 66 min
- Issued by
- NWS Birmingham, AL
- Area
- Whole counties
County Macon County, AL
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Mar 6, 10:50 PM CST | Thunderstorm Wind 60 | Shorter, AL | |
| Mar 6, 11:12 PM CST | Thunderstorm Wind 60 | Tuskegee, 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 00:00Z, 4.7 hours before the alert went out and 135 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
- 559 J/kg
- Mixed-layer CIN
- -5 J/kg
- Mixed-layer LCL
- 1401 m above ground
- 0-6 km bulk shear
- 60 kt
- 0-1 km storm-relative helicity
- 55 m²/s²
- 0-3 km storm-relative helicity
- 73 m²/s²
- Significant tornado parameter
- 0.1
- Supercell composite
- 2.4
The text
As transmitted, in the capitals the NWS used until 2016.
000 WUUS1 KBHM 070441 RRA SVRBHM ALC087-070545- BULLETIN - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE BIRMINGHAM AL 1039 PM CST WED MAR 6 1996 THE NATIONAL WEATHER SERVICE IN BIRMINGHAM HAS ISSUED A SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 1145 PM CST FOR PEOPLE IN THE FOLLOWING LOCATION... IN EAST CENTRAL ALABAMA ...MACON COUNTY AT 1038 PM RADAR INDICATED A SEVERE THUNDERSTORM IN EASTERN MONTGOMERY COUNTY...ABOUT TO MOVE INTO WESTERN MACON COUNTY. THIS STORM WAS MOVING EAST AROUND 40 MPH...AND WILL AFFECT THE SHORTER AREA BETWEEN 1045 AND 1100 PM...AND TUSKEGEE BEFORE 1130 PM. DAMAGING WINDS AND LARGE HAIL WERE INDICATED WITH THIS STORM. A TORNADO WATCH IS ALSO IN EFFECT FOR THE WARNED AREA. REMEMBER SEVERE THUNDERSTORMS CAN AND OCCASIONALLY DO PRODUCE TORNADOES WITH LITTLE OR NO ADVANCE WARNING. REMAIN CALM BUT BE ALERT TO RAPIDLY CHANGING WEATHER CONDITIONS.
What forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
In the hours before
Special weather statement, Mar 6, 5:19 PM CST, 5 hours 20 minutes before
ALZ021-026-027-028-029-070000- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE BIRMINGHAM AL 519 PM CST WED MAR 6 1996 THE TORNADO WARNINGS FOR CLEBURNE AND CLAY COUNTIES...AND THE SEVERE THUNDERSTORM WARNING FOR ST. CLAIR COUNTY...HAVE BEEN CANCELLED. ALTHOUGH THERE WERE ISOLATED STRONG THUNDERSTORMS IN THESE AREAS...THE STORMS HAVE DECREASED TO BELOW SEVERE LEVELS. A TORNADO WATCH REMAINS IN EFFECT FOR MOST OF ALABAMA UNTIL 6 PM CST. THE ATMOSPHERE IS STILL QUITE MOIST AND UNSTABLE...AND ADDITIONAL WATCHES WILL LIKELY BE ISSUED LATER TONIGHT.
Special weather statement, Mar 6, 5:21 PM CST, 5 hours 18 minutes before
ALZ021-026-027-028-029-070000- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE BIRMINGHAM AL 519 PM CST WED MAR 6 1996 THE TORNADO WARNINGS FOR CLEBURNE AND CLAY COUNTIES...AND THE SEVERE THUNDERSTORM WARNING FOR ST. CLAIR COUNTY...HAVE BEEN CANCELLED. ALTHOUGH THERE WERE ISOLATED STRONG THUNDERSTORMS IN THESE AREAS...THE STORMS HAVE DECREASED TO BELOW SEVERE LEVELS. A TORNADO WATCH REMAINS IN EFFECT FOR MOST OF ALABAMA UNTIL 6 PM CST. THE ATMOSPHERE IS STILL QUITE MOIST AND UNSTABLE...AND ADDITIONAL WATCHES WILL LIKELY BE ISSUED LATER TONIGHT.
The office that day
Everything else NWS Birmingham, AL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 6, 6:10 PM CST | Severe Thunderstorm Warning | BMX | Marengo | 65 min |
| Mar 6, 7:12 PM CST | Severe Thunderstorm Warning | BMX | Sumter | 63 min |
| Mar 6, 7:24 PM CST | Severe Thunderstorm Warning | BMX | Franklin | 66 min |
| Mar 6, 7:35 PM CST | Severe Thunderstorm Warning | BMX | Greene | 40 min |
| Mar 6, 7:54 PM CST | Severe Thunderstorm Warning | BMX | Pickens | 51 min |
| Mar 6, 7:58 PM CST | Severe Thunderstorm Warning | BMX | Marion | 62 min |
| Mar 6, 8:03 PM CST | Severe Thunderstorm Warning | BMX | Franklin | 57 min |
| Mar 6, 8:11 PM CST | Severe Thunderstorm Warning | BMX | Lawrence | 64 min |
| Mar 6, 8:16 PM CST | Severe Thunderstorm Warning | BMX | Sumter | 44 min |
| Mar 6, 8:21 PM CST | Severe Thunderstorm Warning | BMX | Tuscaloosa | 54 min |
| Mar 6, 8:30 PM CST | Severe Thunderstorm Warning | BMX | Madison | 60 min |
| Mar 6, 8:37 PM CST | Severe Thunderstorm Warning | BMX | Lauderdale, Limestone | 68 min |
| Mar 6, 8:47 PM CST | Severe Thunderstorm Warning | BMX | Winston | 43 min |
| Mar 6, 9:14 PM CST | Severe Thunderstorm Warning | BMX | Tuscaloosa | 46 min |
| Mar 6, 9:15 PM CST | Flash Flood Warning | BMX | Lauderdale, Limestone | 45 min |
| Mar 6, 9:15 PM CST | Severe Thunderstorm Warning | BMX | Lauderdale, Limestone | 45 min |
| Mar 6, 9:16 PM CST | Flash Flood Warning | BMX | Limestone | 3 hr |
| Mar 6, 9:19 PM CST | Flash Flood Warning | BMX | Lauderdale, Limestone | 41 min |
| Mar 6, 9:19 PM CST | Severe Thunderstorm Warning | BMX | Lauderdale, Limestone | 41 min |
| Mar 6, 9:21 PM CST | Severe Thunderstorm Warning | BMX | Montgomery | 39 min |
| Mar 6, 9:38 PM CST | Tornado Warning | BMX | Lowndes | 37 min |
| Mar 6, 10:01 PM CST | Severe Thunderstorm Warning | BMX | Montgomery | 44 min |
| Mar 6, 10:36 PM CST | Flash Flood Warning | BMX | Lowndes, Montgomery | 3 hr |
| Mar 6, 11:16 PM CST | Severe Thunderstorm Warning | BMX | Lee | 44 min |
| Mar 6, 11:46 PM CST | Flash Flood Warning | BMX | Bibb, Shelby | 2 hr |
| Mar 7, 1:58 AM CST | Flash Flood Warning | BMX | Bibb, Shelby | 3 hr |
| Mar 7, 2:53 AM CST | Flash Flood Warning | BMX | Talladega | 3 hr |
| Mar 7, 5:01 AM CST | Flash Flood Warning | BMX | Shelby | 3 hr |
| Mar 7, 7:02 AM CST | Flash Flood Warning | BMX | Talladega | 118 min |
Nearby
Severe Thunderstorm Warnings in Alabama, 1996Every severe thunderstorm warning in 1996
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.