Alert archive / Alabama / Severe Thunderstorm Warnings in 1996
Severe Thunderstorm Warning 40, NWS Birmingham, AL
NWS Birmingham, AL issued this severe thunderstorm warning at Mar 5, 1996, 9:34 PM CST for Winston County, Alabama. It was in force for 41 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
- Mar 5, 1996, 9:34 PM CST (03:34 UTC)
- Expired
- Mar 5, 1996, 10:15 PM CST
- In force
- 41 min
- Issued by
- NWS Birmingham, AL
- Area
- Whole counties
County Winston County, AL
The radar
The Columbus AFB radar (KGWX), 92 km from the middle of the area, began a volume at 03:34 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 |
|---|---|---|---|
| Mar 5, 9:45 PM CST | Hail 0.88 | Haleyville, 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, 3.6 hours before the alert went out and 121 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
- 1 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1011 m above ground
- 0-6 km bulk shear
- 61 kt
- 0-1 km storm-relative helicity
- 249 m²/s²
- 0-3 km storm-relative helicity
- 322 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KBHM 060336 SVRBHM ALC133-060415- BULLETIN - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE BIRMINGHAM AL 934 PM CST TUE MAR 5 1996 THE NATIONAL WEATHER SERVICE IN BIRMINGHAM HAS ISSUED A SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 1015 PM CST FOR PEOPLE IN THE FOLLOWING LOCATION... IN NORTH ALABAMA ...WINSTON COUNTY AT 934 PM...WEATHER SERVICE RADAR INDICATED A SEVERE THUNDERSTORM OVER NORTHEAST MARION COUNTY...JUST EAST OF HACKLEBURG. THIS STORM HAS PRODUCED GOLFBALL SIZE HAIL NEAR HACKLEBURG AROUND 930 PM. THIS STORM IS MOVING EAST NORTHEAST AT 35 MPH...AND WILL MOVE ACROSS HALEYVILLE BY 1000 PM. LARGE HAIL AND VERY STRONG WIND REMAINS LIKELY WITH THIS STORM. WHEN THUNDERSTORMS ARE OCCURRING...PEOPLE SHOULD MOVE INSIDE A STRONG BUILDING. DO NOT STAND BY WINDOWS. DON'T USE TELEPHONES OR ELECTRICAL APPLIANCES UNLESS IN AN EMERGENCY UNTIL THE STORM HAS PASSED. MOTORISTS SHOULD NOT DRIVE INTO LOW WATER CROSSINGS. &
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 5, 6:55 PM CST, 2 hours 39 minutes before
ALZ011>035-039-060155- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE BIRMINGHAM AL 654 PM CST TUE MAR 5 1996 ...SEVERE THUNDERSTORM WARNING FOR WALKER COUNTY HAS BEEN CANCELLED. AT 650 PM RADAR INDICATED STRONG THUNDERSTORMS OVER WESTERN JEFFERSON AND WESTERN CULLMAN COUNTY. THESE STORMS WERE MOVING EAST-NORTHEAST AT 30 MPH AND ARE CAPABLE OF PRODUCING STRONG GUSTY WIDS...BRIEF HEAVY DOWNPOURS AND POSSIBLE HAIL. OTHER STRONG STORMS WERE OVER WESTERN AND CENTRAL TUSCALOOSA COUNTY. THESE STORMS WERE MOVING EAST-NORTHEAST AROUND 15 TO 20 MPH. STRONG GUSTY WINDS...DANGEROUS CLOUD TO GROUND LIGHTNING...AND VERY HEAVY RAINFALL CAN BE EXPECTED WITH THESE STORMS. MOTORISTS SHOULD BE PREPARED FOR SUDDEN REDUCTIONS IN VISIBILITY IN AREAS OF HEAVY RAIN. YOU SHOULD WATCH FOR PONDING ON AREA ROADWAYS AND BE PREPARED FOR POSSIBLE HYDROPLANING.
The office that day
Everything else NWS Birmingham, AL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 5, 6:06 PM CST | Severe Thunderstorm Warning | BMX | Walker | 54 min |
| Mar 5, 9:04 PM CST | Severe Thunderstorm Warning | BMX | Marion | 41 min |
| Mar 5, 9:45 PM CST | Severe Thunderstorm Warning | BMX | Franklin, Lawrence | 60 min |
| Mar 5, 10:21 PM CST | Severe Thunderstorm Warning | BMX | Morgan | 69 min |
| Mar 6, 12:56 AM CST | Severe Thunderstorm Warning | BMX | Lawrence | 64 min |
| Mar 6, 1:26 AM CST | Flash Flood Warning | BMX | Colbert, Lauderdale | 3 hr |
| Mar 6, 2:15 AM CST | Severe Thunderstorm Warning | BMX | Sumter | 45 min |
| Mar 6, 3:44 AM CST | Severe Thunderstorm Warning | BMX | Perry | 31 min |
| Mar 6, 3:52 AM CST | Tornado Warning | BMX | Dallas | 53 min |
| Mar 6, 3:59 AM CST | Severe Thunderstorm Warning | BMX | Chilton | 46 min |
| Mar 6, 4:12 AM CST | Tornado Warning | BMX | Autauga | 48 min |
| Mar 6, 4:19 AM CST | Tornado Warning | BMX | Lowndes | 41 min |
| Mar 6, 4:58 AM CST | Tornado Warning | BMX | Lowndes | 47 min |
| Mar 6, 5:03 AM CST | Severe Thunderstorm Warning | BMX | Montgomery | 57 min |
| Mar 6, 5:11 AM CST | Tornado Warning | BMX | Montgomery | 49 min |
| Mar 6, 5:27 AM CST | Tornado Warning | BMX | Bullock, Macon | 63 min |
| Mar 6, 5:51 AM CST | Tornado Warning | BMX | Lee, Russell | 69 min |
| Mar 6, 6:37 AM CST | Severe Thunderstorm Warning | BMX | Barbour, Bullock | 38 min |
| Mar 6, 7:31 AM CST | Flash Flood Warning | BMX | Jefferson | 3 hr |
| Mar 6, 8:50 AM CST | Tornado Warning | BMX | Barbour | 40 min |
| Mar 6, 12:54 PM CST | Severe Thunderstorm Warning | BMX | Colbert, Lawrence | 66 min |
| Mar 6, 1:39 PM CST | Tornado Warning | BMX | Lawrence | 66 min |
| Mar 6, 2:10 PM CST | Severe Thunderstorm Warning | BMX | Fayette, Walker | 50 min |
| Mar 6, 2:37 PM CST | Severe Thunderstorm Warning | BMX | Cullman | 53 min |
| Mar 6, 2:52 PM CST | Severe Thunderstorm Warning | BMX | Blount, Jefferson | 38 min |
| Mar 6, 3:14 PM CST | Tornado Warning | BMX | Blount, Jefferson | 46 min |
| Mar 6, 3:19 PM CST | Severe Thunderstorm Warning | BMX | Walker | 41 min |
| Mar 6, 3:26 PM CST | Tornado Warning | BMX | St. Clair | 49 min |
| Mar 6, 4:11 PM CST | Tornado Warning | BMX | Calhoun, Talladega | 34 min |
| Mar 6, 4:40 PM CST | Tornado Warning | BMX | Calhoun, Talladega | 35 min |
| Mar 6, 4:52 PM CST | Tornado Warning | BMX | Clay, Cleburne | 53 min |
| Mar 6, 4:56 PM CST | Severe Thunderstorm Warning | BMX | St. Clair | 49 min |
| Mar 6, 4:58 PM CST | Severe Thunderstorm Warning | BMX | Lauderdale, Limestone | 62 min |
| Mar 6, 5:22 PM CST | Severe Thunderstorm Warning | BMX | Madison | 68 min |
| Mar 6, 5:31 PM CST | Tornado Warning | BMX | Limestone | 59 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; radar from the NEXRAD Level II archive.