Alert archive / Alabama / Severe Thunderstorm Warnings in 1997
Severe Thunderstorm Warning 498, NWS Birmingham, AL
NWS Birmingham, AL issued this severe thunderstorm warning at Nov 1, 1997, 12:36 PM CST for Pickens County, Tuscaloosa County, Alabama. It was in force for 49 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Nov 1, 1997, 12:36 PM CST (18:36 UTC)
- Expired
- Nov 1, 1997, 1:25 PM CST
- In force
- 49 min
- Issued by
- NWS Birmingham, AL
- Area
- Whole counties
Counties Pickens County, AL, Tuscaloosa County, AL
The radar
The Columbus AFB radar (KGWX), 83 km from the middle of the area, began a volume at 18:23 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.
The nearest sounding before it
Birmingham, AL (KBMX), launched 12:00Z, 6.6 hours before the alert went out and 96 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 753 m above ground
- 0-6 km bulk shear
- 37 kt
- 0-1 km storm-relative helicity
- 105 m²/s²
- 0-3 km storm-relative helicity
- 152 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 011837 RRA SVRBHM ALC107-125-011925- BULLETIN - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE BIRMINGHAM AL 1236 PM CST SAT NOV 1 1997 THE NATIONAL WEATHER SERVICE IN BIRMINGHAM AL HAS ISSUED A SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 125 PM CST FOR PEOPLE IN THE FOLLOWING LOCATIONS... IN WEST CENTRAL ALABAMA ...PICKENS COUNTY... ...TUSCALOOSA COUNTY... AT 1235 PM CST... WEATHER RADAR SHOWED A SEVERE THUNDERSTORM PRODUCING DAMAGING WINDS AND LARGE HAIL. THE STORM IS NOW NEAR ECHOLA AND ELROD AND IS MOVING EAST AT NEAR 35 MPH. THE STORM WILL BE NEAR NORTHPORT AROUND 1:00 PM. <<CALL TO ACTION>> SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 60 MPH... DESTRUCTIVE HAIL... DEADLY LIGHTNING... AND VERY HEAVY RAIN. FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF YOUR HOME OR BUSINESS. HEAVY RAINS FLOOD ROADS QUICKLY SO DONT DRIVE INTO AREAS WHERE WATER COVERS THE ROAD.
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, Nov 1, 9:37 AM CST, 2 hours 59 minutes before
ALZ001>050-GAZ089-090-102-120-020100- HAZARDOUS WEATHER OUTLOOK FOR NORTH/CENTRAL AL AND WEST CENTRAL GA NATIONAL WEATHER SERVICE BIRMINGHAM AL 940 AM CST SAT NOV 1 1997 A COLD FRONT WILL MOVE INTO WEST ALABAMA EARLY THIS AFTERNOON AND WILL BE LOCATED NEAR THE ALABAMA/GEORGIA STATE LINE BY SUNSET. THE AIRMASS ACROSS THE REGION WILL BECOME MORE UNSTABLE AS SOUTH WINDS INCREASE DURING THE DAY. THE STORM PREDICTION CENTER HAS OUTLOOKED THE AREA FOR A SLIGHT RISK OF SEVERE THUNDERSTORMS. ANY THUNDERSTORMS THAT DEVELOP TODAY WILL HAVE THE POTENTIAL TO BECOME SEVERE...WITH LARGE HAIL BEING THE PRIMARY THREAT. STORM SPOTTERS AND EMERGENCY MANAGEMENT PERSONNEL SHOULD BE ON STANDBY AND BE READY FOR SEVERE WEATHER ACTIVATION IF A SEVERE THUNDERSTORM OR TORNADO WATCH IS ISSUED. FOR THE SOUTHERN ALABAMA HAZARDOUS WEATHER OUTLOOK...SEE PRODUCT BHMSPSMOB. FOR MORE WEATHER INFORMATION VISIT OUR INTERNET SITE AT HTTP://WWW.ACESAG.AUBURN.EDU/DEPARTMENT/NWS/INDEX.HTML ON THE WORLD WIDE WEB.
Special weather statement, Nov 1, 9:40 AM CST, 2 hours 56 minutes before
ALZ001>050-GAZ089-090-102-120-020100- HAZARDOUS WEATHER OUTLOOK FOR NORTH/CENTRAL AL AND WEST CENTRAL GA NATIONAL WEATHER SERVICE BIRMINGHAM AL 940 AM CST SAT NOV 1 1997 A COLD FRONT WILL MOVE INTO WEST ALABAMA EARLY THIS AFTERNOON AND WILL BE LOCATED NEAR THE ALABAMA/GEORGIA STATE LINE BY SUNSET. THE AIRMASS ACROSS THE REGION WILL BECOME MORE UNSTABLE AS SOUTH WINDS INCREASE DURING THE DAY. THE STORM PREDICTION CENTER HAS OUTLOOKED THE AREA FOR A SLIGHT RISK OF SEVERE THUNDERSTORMS. ANY THUNDERSTORMS THAT DEVELOP TODAY WILL HAVE THE POTENTIAL TO BECOME SEVERE...WITH LARGE HAIL BEING THE PRIMARY THREAT. STORM SPOTTERS AND EMERGENCY MANAGEMENT PERSONNEL SHOULD BE ON STANDBY AND BE READY FOR SEVERE WEATHER ACTIVATION IF A SEVERE THUNDERSTORM OR TORNADO WATCH IS ISSUED. FOR THE SOUTHERN ALABAMA HAZARDOUS WEATHER OUTLOOK...SEE PRODUCT BHMSPSMOB. FOR MORE WEATHER INFORMATION VISIT OUR INTERNET SITE AT HTTP://WWW.ACESAG.AUBURN.EDU/DEPARTMENT/NWS/INDEX.HTML ON THE WORLD WIDE WEB.
The office that day
Everything else NWS Birmingham, AL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 1, 10:54 AM CST | Severe Thunderstorm Warning | BMX | Calhoun | 46 min |
| Nov 1, 12:31 PM CST | Severe Thunderstorm Warning | BMX | Sumter | 49 min |
| Nov 1, 12:38 PM CST | Severe Thunderstorm Warning | BMX | Jefferson | 47 min |
| Nov 1, 12:47 PM CST | Severe Thunderstorm Warning | BMX | Greene | 48 min |
| Nov 1, 1:14 PM CST | Severe Thunderstorm Warning | BMX | Marengo | 46 min |
| Nov 1, 1:22 PM CST | Severe Thunderstorm Warning | BMX | Hale | 63 min |
| Nov 1, 1:45 PM CST | Severe Thunderstorm Warning | BMX | Perry | 35 min |
| Nov 1, 1:58 PM CST | Severe Thunderstorm Warning | BMX | Lauderdale, Limestone | 47 min |
| Nov 1, 2:03 PM CST | Severe Thunderstorm Warning | BMX | Jefferson, St. Clair | 47 min |
| Nov 1, 2:03 PM CST | Severe Thunderstorm Warning | BMX | Dallas | 32 min |
| Nov 1, 2:15 PM CST | Severe Thunderstorm Warning | BMX | Madison | 45 min |
| Nov 1, 2:25 PM CST | Severe Thunderstorm Warning | BMX | Perry | 35 min |
| Nov 1, 2:30 PM CST | Severe Thunderstorm Warning | BMX | Pike | 50 min |
| Nov 1, 2:36 PM CST | Severe Thunderstorm Warning | BMX | Bullock, Montgomery | 49 min |
| Nov 1, 2:49 PM CST | Tornado Warning | BMX | Russell | 51 min |
| Nov 1, 2:56 PM CST | Severe Thunderstorm Warning | BMX | Calhoun, Talladega | 49 min |
| Nov 1, 3:12 PM CST | Severe Thunderstorm Warning | BMX | Macon | 33 min |
| Nov 1, 3:15 PM CST | Severe Thunderstorm Warning | BMX | Barbour | 50 min |
| Nov 1, 3:27 PM CST | Severe Thunderstorm Warning | BMX | Montgomery, Pike | 48 min |
| Nov 1, 3:36 PM CST | Severe Thunderstorm Warning | BMX | Lee | 49 min |
| Nov 1, 3:53 PM CST | Severe Thunderstorm Warning | BMX | Russell | 47 min |
| Nov 1, 4:13 PM CST | Severe Thunderstorm Warning | BMX | Bullock, Montgomery | 32 min |
| Nov 1, 4:21 PM CST | Severe Thunderstorm Warning | BMX | Pike | 49 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.