Alert archive / Alabama / Flash Flood Warnings in 1989
Flash Flood Warning 7, NWS Birmingham, AL
NWS Birmingham, AL issued this flash flood warning at Jun 14, 1989, 2:27 AM CDT for Colbert County, Franklin County, Alabama. It was in force for 63 min.
The area
The counties it named.
The facts
- Issued
- Jun 14, 1989, 2:27 AM CDT (07:27 UTC)
- Expired
- Jun 14, 1989, 3:30 AM CDT
- In force
- 63 min
- Issued by
- NWS Birmingham, AL
- Area
- Whole counties
Counties Colbert County, AL, Franklin County, AL
The radar
The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.
The nearest sounding before it
Centreville/Bibb, AL (KCKL), launched 00:00Z, 7.5 hours before the alert went out and 195 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
- 1130 J/kg
- Mixed-layer CIN
- -20 J/kg
- Mixed-layer LCL
- 1521 m above ground
- 0-6 km bulk shear
- 34 kt
- 0-1 km storm-relative helicity
- 17 m²/s²
- 0-3 km storm-relative helicity
- 90 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.8
The text
As transmitted, in the capitals the NWS used until 2016.
000
TTAA00 KHSV 140729 RRA
FFWHSV
ALC033-059-140730-
BULLETIN - EBS ACTIVATION REQUESTED
SEVERE THUNDERSTORM AND FLASH FLOOD WARNING CORRECTION TO ISSUE TIME
NATIONAL WEATHER SERVICE HUNTSVILLE AL
227 AM CDT WED JUN 14 1989
THE NATIONAL WEATHER SERVICE IN HUNTSVILLE HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 230 AM CDT
AND A FLASH FLOOD WARNING EFFECTIVE UNTIL 230 AM CDT
FOR PEOPLE IN THE FOLLOWING COUNTIES...
IN NORTH ALABAMA
...COLBERT...FRANKLIN
AT 2:25 AM CDT RADAR INDICATED SEVERE THUNDERSTORMS IN THE WEST AND
NORTHWEST PORTIONS OF FRANKLIN COUNTY. THESE THUNDERSTORMS WERE
MOVING TO THE EAST-NORTHEAST AT 3O TO 35 MPH AND WILL MOVE THROUGH
FRANKLIN AND SOUTHERN COLBERT COUNTIES DURING THE NEXT HOUR.
ASIDE FROM DAMAGING WINDS AND HAIL... THESE THUNDERSTORMS WERE DUMPING
VERY HEAVY RAIN ON AREAS THAT HAVE HAD MUCH RAIN OVER THE PAST FEW
DAYS. THIS IS EXPECTED TO CAUSE SOME FLOODING IN THE WARNED AREAS.
SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 55
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
DON'T 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 14, 2:27 AM CDT | Severe Thunderstorm Warning | BMX | Colbert, Franklin | 63 min |
| Jun 14, 12:07 PM CDT | Tornado Warning | BMX | Morgan | 38 min |
| Jun 14, 12:26 PM CDT | Severe Thunderstorm Warning | BMX | Limestone, Madison, Morgan | 64 min |
| Jun 14, 1:04 PM CDT | Severe Thunderstorm Warning | BMX | Jackson, Marshall | 56 min |
| Jun 14, 3:00 PM CDT | Severe Thunderstorm Warning | BMX | Jefferson, Shelby | 60 min |
| Jun 14, 3:00 PM CDT | Severe Thunderstorm Warning | BMX | Walker | 60 min |
| Jun 14, 3:07 PM CDT | Tornado Warning | BMX | Jefferson, Shelby | 58 min |
| Jun 14, 3:23 PM CDT | Severe Thunderstorm Warning | BMX | St. Clair | 67 min |
| Jun 14, 3:26 PM CDT | Severe Thunderstorm Warning | BMX | Talladega | 64 min |
| Jun 14, 3:42 PM CDT | Tornado Warning | BMX | Blount | 63 min |
| Jun 14, 3:51 PM CDT | Severe Thunderstorm Warning | BMX | Calhoun, Clay, Cleburne | 69 min |
| Jun 14, 3:51 PM CDT | Severe Thunderstorm Warning | BMX | Etowah | 69 min |
| Jun 14, 4:07 PM CDT | Severe Thunderstorm Warning | BMX | Randolph | 58 min |
| Jun 14, 4:07 PM CDT | Severe Thunderstorm Warning | BMX | Cullman | 58 min |
| Jun 14, 4:17 PM CDT | Severe Thunderstorm Warning | BMX | Cherokee | 58 min |
| Jun 14, 4:27 PM CDT | Severe Thunderstorm Warning | BMX | Marshall, Morgan | 38 min |
| Jun 14, 6:59 PM CDT | Severe Thunderstorm Warning | BMX | Greene, Pickens | 46 min |
Nearby
Flash Flood Warnings in Alabama, 1989Every flash flood warning in 1989
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.