Alert archive / Alabama / Severe Thunderstorm Warnings in 1989
Severe Thunderstorm Warning 45, NWS Mobile, AL
NWS Mobile, AL issued this severe thunderstorm warning at Apr 4, 1989, 6:09 PM CDT for Pike County, Alabama. It was in force for 66 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
- Apr 4, 1989, 6:09 PM CDT (23:09 UTC)
- Expired
- Apr 4, 1989, 7:15 PM CDT
- In force
- 66 min
- Issued by
- NWS Mobile, AL
- Area
- Whole counties
County Pike 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 |
|---|---|---|---|
| Apr 4, 6:15 PM CDT | Hail 0.75 | Pike, 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
Eglin AFB/Valpar, FL (KVPS), launched 12:00Z, 11.2 hours before the alert went out and 156 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
- 120 J/kg
- Mixed-layer CIN
- -339 J/kg
- Mixed-layer LCL
- 1065 m above ground
- 0-6 km bulk shear
- 11 kt
- 0-1 km storm-relative helicity
- 108 m²/s²
- 0-3 km storm-relative helicity
- 142 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 1.4
The text
As transmitted, in the capitals the NWS used until 2016.
000
TTAA00 KMGM 042311
SVRMGM
ALC013-109-050015-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE MONTGOMERY AL
609 PM CDT TUE APR 4 1989
THE NATIONAL WEATHER SERVICE IN MONTGOMERY HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 715 PM CDT
FOR PEOPLE IN THE FOLLOWING COUNTIES...
IN SOUTH ALABAMA
...BUTLER...PIKE
MONTGOMERY'S WEATHER RADAR SHOWED TWO SEVERE THUNDERSTORMS ONE WAS 10 MIWEST OF GEORGIANNA AND THE OTHER WAS IN NORTHERN PIKE COUNTY. THE
THUNDERSTORMS ARE MOVING EAST AT 20 MILES AN HOUR IN A LINE THAT IS
MOVING SOUTHEAST AT 20 MILES AN HOUR.
SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 55
MPH...DESTRUCTIVE HAIL...DEADL=Y 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.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, Apr 4, 2:42 PM CDT, 3 hours 27 minutes before
SPECIAL WEATHER STATEMENT AND RADAR SUMMARY NATIONAL WEATHER SERVICE PENSACOLA FL 230 PM CDT TUE APR 4 1989 ..A TORNADO WATCH WILL BE IN EFFECT FOR PARTS OF THE FLORIDA PANHANDLE. A TORNADO WATCH FOR ESCAMBIA AND SANTA ROSA COUNTIES IS EFFECTIVE FROM 245PM TO 10PM CDT THIS TUESDAY EVENING. A NEARLY-SOLID LINE OF THUNDERSTORMS STRETCHED FROM SOUTHEAST AND EAST CENTRAL MISSISSIPPI ACROSS THE CENTRAL SECTIONS OF ALABAMA. THE LINE WS MOVING TO JTHE SOUTHEAST AT 15 TO 20 MILES AN HOUR. WIDELY SCATTERED THUNDERSTORMS WERE OVER COASTAL MISSISSIPPI AND OVER THE SOUTHEAST QUARTER OF ALABAMA. THESE STORMS WERE MOVING TO THE NORTHEAST AT 20 TO 25 MILES AN HOUR.
Special weather statement, Apr 4, 2:57 PM CDT, 3 hours 12 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE MOBILE AL 255 PM CDT TUE APR 4 1989 ...TORNADO WATCH NUMBER 91 IS NOW IN EFFECT FOR ALL PARTS OF SOUTHWEST ALABAMA SOUTHEAST MISSISSIPPI UNTIL 1000 PM... A TORNADO WATCH HAS NOW BEEN ISSUED THAT INCLUDES ALL COUNTIES IN SOUTHWEST ALABAMA AND SOUTHEAST MISSISSIPPI. THE WATCH IS IN EFFECT UNTIL 1000 PM. AT 250 PM THE MOBILE RADAR SHOWED A LINE OF SEVERE THUNDERSTORMS FROM NEAR LAUREL MISSISSIPPI NORTHEASTWARD INTO CENTRAL ALABAMA. THE LINE WAS MOVING TOWARD THE SOUTHEAST AT 25 MPH WHILE THE INDIVIDUAL STORMS WERE MOVING EAST AROUND 50 MPH. IF THE PRESENT MOVEMENT AND INTENSITY PERSISTS...WARNINGS WILL BE ISSUED FOR WASHINGTON AND CLARKE COUNTIES OF ALABAMA WITHIN THE NEXT HOUR. RESIDENTS OF SOUTHEAST MISSISSIPPI AND SOUTHWEST ALABAMA SHOULD REMAIN ALERT FOR WEATHER EVENTS THE AFTERNOON AND EVENING. THIS IS A STRONG WEATHER SYSTEM AND HAS A HIGH PROBABILITY OF PRODUCINuG SEVERE WEATHER.
Local storm report, Apr 4, 5:14 PM CDT, 55 minutes before
ATTN SELS
STORM REPORT
NATIONAL WEATHER SERVICE MOBILE AL
510 PM CDT TUE APR 4 1989
THE FOLLOWING REPORTS HAVE BEEN RECEIVED AT THIS OFFICE UP TO 500 PM...
308 PM CDT...MARBLE SIZE HAIL JUST NORTH OF INTERSTATE 10 IN HANCOCK
COUNTY MISSISSIPPI.
425 PM CDT...PEA TO MARBLE SIZE HAIL ON THE SOUTH SIDE OF HATTIESBURG.
440 PM CDT...GOLF BALL SIZE HAIL IN MILLRY IN WASHINGTON COUNTY ALABAMA.
443 PM CDT...MARBLE SIZE HAIL REPORTED IN AND AROUND PURVIS MISSISSIPPI
IN LAMAR COUNTY.Local storm report, Apr 4, 6:00 PM CDT, 9 minutes before
ATTN SELS STORM REPORT NATIONAL WEATHER SERVICE MOBILE AL 555 PM CDT TUE APR 4 1989 AT 550 PM DUANES CHEVRON LOCATED ABOUT TWO MILES SOUTH OF CAMP SHELBY IN FORREST COUNTY MISSISSIPPI REPORTED DI,ME SIZE HAIL...ALSO HAD RECEIVED NUMEROUS REPORTS OF HAIL UP TO THE SIZE OF GOLFBALLS COVERNING THE GROUND AND CAUSING DRIVING PROBLEMS.
Local storm report, Apr 4, 6:02 PM CDT, 7 minutes before
ATTN SELS STORM REPORT NATIONAL WEATHER SERVICE MOBILE AL 555 PM CDT TUE APR 4 1989 AT 550 PM DUANES CHEVRON LOCATED ABOUT TWO MILES SOUTH OF CAMP SHELBY IN FORREST COUNTY MISSISSIPPI REPORTE0D DIME SIZE HAIL...ALSO HAD RECEIVED NUMEROUS REPORTS OF HAIL UP TO THE SIZE OF GOLFBALLS COVERNING THE GROUND AND CAUSING DRIVING PROBLEMS AT BROOKLYN IN THE SOUTH PART OF THE COUNTY.
Local storm report, Apr 4, 6:03 PM CDT, 6 minutes before
ATTN SELS STORM REPORT NATIONAL WEATHER SERVICE MOBILE AL 555 PM CDT TUE APR 4 1989 AT 550 PM DUANES CHEVRON LOCATED ABOUT TWO MILES SOUTH OF CAMP SHELBY IN FORREST COUNTY MISSISSIPPI REPORTED DIME 1SIZE HAIL...ALSO HAD RECEIVED NUMEROUS REPORTS OF HAIL UP TO THE SIZE OF GOLFBALLS COVERNING THE GROUND AND CAUSING DRIVING PROBLEMS AT BROOKLYN IN THE SOUTH PART OF THE COUNTY. TIME OF OCCURRENCE WAS 500 PM.
The office that day
Everything else NWS Mobile, AL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 4, 1:46 PM CDT | Severe Thunderstorm Warning | MOB | Coosa | 59 min |
| Apr 4, 2:17 PM CDT | Severe Thunderstorm Warning | MOB | Montgomery | 58 min |
| Apr 4, 2:22 PM CDT | Severe Thunderstorm Warning | MOB | Tallapoosa | 68 min |
| Apr 4, 2:22 PM CDT | Severe Thunderstorm Warning | MOB | Autauga, Dallas | 68 min |
| Apr 4, 2:32 PM CDT | Severe Thunderstorm Warning | MOB | Elmore, Macon | 58 min |
| Apr 4, 2:53 PM CDT | Severe Thunderstorm Warning | MOB | Lee | 67 min |
| Apr 4, 2:53 PM CDT | Severe Thunderstorm Warning | MOB | Crenshaw | 67 min |
| Apr 4, 3:09 PM CDT | Severe Thunderstorm Warning | MOB | Montgomery | 66 min |
| Apr 4, 3:22 PM CDT | Tornado Warning | MOB | Montgomery | 68 min |
| Apr 4, 3:29 PM CDT | Severe Thunderstorm Warning | MOB | Autauga, Dallas | 61 min |
| Apr 4, 3:29 PM CDT | Severe Thunderstorm Warning | MOB | Elmore | 61 min |
| Apr 4, 3:41 PM CDT | Severe Thunderstorm Warning | MOB | Macon | 64 min |
| Apr 4, 3:55 PM CDT | Severe Thunderstorm Warning | MOB | Lee | 65 min |
| Apr 4, 3:58 PM CDT | Severe Thunderstorm Warning | MOB | Clarke, Washington | 62 min |
| Apr 4, 4:00 PM CDT | Severe Thunderstorm Warning | MOB | Bullock | 60 min |
| Apr 4, 4:30 PM CDT | Severe Thunderstorm Warning | MOB | Lowndes | 60 min |
| Apr 4, 4:47 PM CDT | Severe Thunderstorm Warning | MOB | Montgomery | 58 min |
| Apr 4, 5:06 PM CDT | Severe Thunderstorm Warning | MOB | Clarke | 54 min |
| Apr 4, 5:28 PM CDT | Severe Thunderstorm Warning | MOB | Wilcox | 62 min |
| Apr 4, 6:09 PM CDT | Severe Thunderstorm Warning | MOB | Butler | 66 min |
| Apr 4, 6:44 PM CDT | Severe Thunderstorm Warning | MOB | Clarke | 46 min |
Nearby
Severe Thunderstorm Warnings in Alabama, 1989Every severe thunderstorm 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; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive.