Alert archive / Alabama / Tornado Warnings in 1989

Tornado Warning 12, NWS Birmingham, AL

March 5, 1989Blount County, Alabama

NWS Birmingham, AL issued this tornado warning at Mar 5, 1989, 1:27 PM CST for Blount County, Alabama. It was in force for 63 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, 1989, 1:27 PM CST (19:27 UTC)
Expired
Mar 5, 1989, 2:30 PM CST
In force
63 min
Issued by
NWS Birmingham, AL
Area
Whole counties

County Blount 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

TimeReportWhereRemark
Mar 5, 1:55 PM CSTThunderstorm Wind 0Blount, 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

Centreville/Bibb, AL (KCKL), launched 12:00Z, 7.5 hours before the alert went out and 134 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.

Skew-T log-pSkew-T log-p diagram, Centreville/Bibb, AL at 12:00Z on 1989-03-05Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 771 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Centreville/Bibb, AL at 12:00Z on 1989-03-05The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 266 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
771 J/kg
Mixed-layer CIN
-19 J/kg
Mixed-layer LCL
581 m above ground
0-6 km bulk shear
43 kt
0-1 km storm-relative helicity
266 m²/s²
0-3 km storm-relative helicity
304 m²/s²
Significant tornado parameter
1.0
Supercell composite
5.8

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
TTAA00 KBHM 051929
TORBHM
ALC009-052030-
 
BULLETIN - EBS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE BIRMINGHAM AL
127 PM CST SUN MAR 5 1989
 
THE NATIONAL WEATHER SERVICE IN BIRMINGHAM HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL  230 PM CST
FOR PEOPLE IN THE FOLLOWING COUNTY...
 
IN NORTH ALABAMA
          ...BLOUNT
 
AT 125 PM CST THE SAME THUNDERSTORM THAT PRODUCED FUNNEL CLOUDS IN
WESTERN...NORTHERN...AND EASTERN BIRMINGHAM CONTINUED TO MOVE TOWARD
BLOUNT COUNTY. THERE HAVE BEEN NUMEROUS REPORTS OF FUNNEL CLOUDS AND
AND GOLF BALL SIZE HAIL IN A BROAD AREA FROM INTERSTATE 65 NORTH OF
BIRMINGHAM TO THE CENTER POINT AREA IN EASTERN BIRMINGHAM.
 
 
 
THIS IS A DANGEROUS STORM SITUATION.  ACT QUICKLY.  IF YOU ARE
IN THE PATH OF THIS TORNADO MOVE TO A SHELTER BELOW GROUND IF
AVAILABLE.  OTHERWISE...GO TO A SMALL INTERIOR ROOM ON THE LOWEST
FLOOR POSSIBLE.  AVOID WINDOWS.  ABANDON CARS AND MOBILE HOMES
FOR A REINFORCED BUILDING OR GET INTO A DITCH OR CULVERT.

What forecasters said that day

The local office's own words before this tornado 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, 11:15 AM CST, 2 hours 12 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MONTGOMERY AL
1110 AM CST SUN MAR 5 1989

...TORNADO WATCH 23 IN EFFECT UNTIL 4 PM CST FOR CHILTON...DALLAS...
AND WILCOX COUNTIES OF CENTRAL ALABAMA AND MOST OF WEST ALABAMA...

AT 1105 AM MONTGOMERY WEATHER RADAR SHOWED SHOWERS AND THUNDERSTORMS
OVER WEST AND NORTHWEST ALABAMA. MOVEMENT OF THESE STORMS WAS TO THE
NORTH-NORTHEAST AT 30 MILES AN HOUR.

OTHER THUNDERSTORMS WERE BEGINNING TO DEVELOP AND MOVE INTO SOUTHWEST
ALABAMA.

THE POTENTIAL FOR SEVERE WEATHER BECOMES STRONGER EACH HOUR FOR CENTRAL
ALABAMA. THEREFORE...PREPRATIONS FOR SEVERE WEATHER SHOULD CONTINUE.

HILTON
Local storm report, Mar 5, 11:38 AM CST, 1 hour 49 minutes before
STORM REPORT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
 1135 AM CST SUN MARCH 5 1989

...AT 700 AM CST, TREES AND POWER LINES WERE BLOWN DOWN NEAR
   PHIL CAMPBELL IN FRANKLIN COUNTY ALABAMA.
...AT 1005 AM CST, TREES WERE BLOWN DOWN AT THE WAYSIDE COMMUNITY
   NEAR GUIN IN MARION COUNTY. MARBLE SIZE HAIL AND WIND GUSTS TO
   55 MPH WERE ALSO REPORTED IN THE SAME AREA.
...AT 1005 AM CST, MARBLE SIZE HAIL REPORTED AT THE BEAVERTON
   COMMUNITY IN LAMAR C4OUNTY.
...AT 1100 AM CST, TREES WERE BLOWN ONTO POWER LINES IN THE NATURAL
   BRIDGE AND LYNN AREAS OF WINSTON COUNTY.
Special weather statement, Mar 5, 12:29 PM CST, 58 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MONTGOMERY AL
1230 AM CST SUN MAR 5 1989

...TORNADO WATCH 23 IN EFFECT UNTIL 4 PM CST FOR CHILTON...DALLAS...
AND WILCOX COUNTIES OF CENTRAL ALABAMA AND MOST OF WEST ALABAMA...

AT 1225 PM MONTGOMERY WEATHER RADAR SHOWED SHOWERS AND THUNDERSTORMS
OVER WEST AND NORTHWEST ALABAMA. MOVEMENT OF THESE STORMS WAS TO THE
NORTH-NORTHEAST AT 40 MILES AN HOUR.

OTHER THUNDERSTORMS WERE BEGINNING TO DEVELOP AND MOVE INTO SOUTHWEST
ALABAMA. A STRONG THUNDERSTORM MOVED INTO WILCOX COUNTY DURING THE PAST
HOUR.

THE POTENTIAL FOR SEVERE WEATHER REMAINS STRONG FOR CENTRAL ALABAMA.
THEREFORE...PREPRATIONS FOR SEVERE WEATHER SHOULD CONTINUE.

HILTO)N

The office that day

Everything else NWS Birmingham, AL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Mar 5, 12:35 AM CSTSevere Thunderstorm WarningBMXColbert, Franklin55 min
Mar 5, 12:52 AM CSTTornado WarningBMXColbert, Franklin68 min
Mar 5, 6:02 AM CSTTornado WarningBMXFranklin, Lawrence58 min
Mar 5, 6:38 AM CSTSevere Thunderstorm WarningBMXLamar, Marion52 min
Mar 5, 9:14 AM CSTSevere Thunderstorm WarningBMXLamar61 min
Mar 5, 9:59 AM CSTSevere Thunderstorm WarningBMXMarion61 min
Mar 5, 10:47 AM CSTSevere Thunderstorm WarningBMXWinston58 min
Mar 5, 12:47 PM CSTTornado WarningBMXJefferson58 min
Mar 5, 1:37 PM CSTTornado WarningBMXChilton68 min
Mar 5, 1:55 PM CSTTornado WarningBMXMarshall65 min
Mar 5, 1:58 PM CSTTornado WarningBMXTuscaloosa47 min
Mar 5, 2:05 PM CSTTornado WarningBMXWalker55 min
Mar 5, 2:13 PM CSTTornado WarningBMXHale, Perry62 min
Mar 5, 2:33 PM CSTTornado WarningBMXJefferson57 min
Mar 5, 2:54 PM CSTFlash Flood WarningBMXLimestone, Madison, Morgan4 hr
Mar 5, 2:59 PM CSTSevere Thunderstorm WarningBMXBibb61 min
Mar 5, 3:18 PM CSTSevere Thunderstorm WarningBMXSt. Clair57 min
Mar 5, 3:37 PM CSTSevere Thunderstorm WarningBMXEtowah, St. Clair68 min
Mar 5, 3:50 PM CSTFlash Flood WarningBMXJefferson, Shelby115 min
Mar 5, 4:43 PM CSTSevere Thunderstorm WarningBMXTalladega62 min
Mar 5, 5:04 PM CSTTornado WarningBMXCalhoun, Clay, Talladega56 min
Mar 5, 5:15 PM CSTTornado WarningBMXCherokee60 min

Nearby

Tornado Warnings in Alabama, 1989Every tornado warning in 1989Tornadoes 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.