Alert archive / Alabama / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 382, NWS Mobile, AL

December 18, 1995Wilcox County, Alabama

NWS Mobile, AL issued this severe thunderstorm warning at Dec 18, 1995, 4:01 PM CST for Wilcox County, Alabama. It was in force for 59 min.

The area

The counties it named.

The facts

Issued: Dec 18, 1995, 4:01 PM CST (22:01 UTC)
Expired: Dec 18, 1995, 5:00 PM CST
In force: 59 min
Issued by: NWS Mobile, AL
Area: Whole counties

County Wilcox County, AL

The nearest sounding before it

Birmingham, AL (KBMX), launched 12:00Z, 10.0 hours before the alert went out and 141 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 536 m above ground
0-6 km bulk shear: 48 kt
0-1 km storm-relative helicity: 425 m²/s²
0-3 km storm-relative helicity: 406 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KMOB 182204 RRA
SVRMOB
ALC131-182300-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE MOBILE AL
401 PM CST MON DEC 18 1995
 
THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  500 PM CST
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN SOUTH ALABAMA
 
   ...WILCOX COUNTY
 
AT 402 PM...NWS DOPPLER WEATHER RADAR IN MOBILE INDICATED A SEVERE
THUNDERSTORM OVER NORTHERN WILCOX COUNTY. THIS STORM WAS MOVING
NORTHEAST AT 20 MPH AND WILL AFFECT THE TOWNS OF CATHERINE AND MILLERS
FERRY DURING THROUGH 515 PM.
 
A TORNADO WATCH IS ALSO IN EFFECT FOR THE WARNED AREA.  REMEMBER
SEVERE THUNDERSTORMS CAN AND OCCASIONALLY DO PRODUCE TO:RNADOES
WITH LITTLE OR NO ADVANCE WARNING.  REMAIN CALM BUT BE ALERT TO
RAPIDLY CHANGING WEATHER CONDITIONS.

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.

NWS Mobile, AL wrote its last area forecast discussion before this severe thunderstorm warning went out at Dec 18, 3:00 PM CST, 1 hour 1 minute earlier.

Area forecast discussion, Dec 18, 3:00 PM CST, 1 hour 1 minute before

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE MOBILE AL
255 PM CST MON DEC 18 1995

THIS FORECAST PERIOD WILL BE MADE UP OF TYPES...ONE VERY EXITING PERIOD
AND ONE RATHER BORING ONE.  KMOB RADAR SHOWS THREE BANDS OF TRW
APPROACHING SW AL AND IR SAT IS SHOWING CLOUD TOPS TO COOL AGAIN OVER
LA WITH DRY SLOT SEEN IN WV/IR AND EVEN VISIBLE QUICKLY ENTERING WRN
LA.  WARM FRONT REMAINS ALONG THE GULF COAST FROM MSY TO DHN AND ADAP
AND MAP DATA INDICATE HIGHER THETA-E VALUES SOUTH OF THE FRONT HAVE
RESULTED IN LI`S DOWN TO -4 ALONG THE MS/AL COAST.  FFW THREAT REMAINS
FOR SOUTHEAST MS/SOUTHWEST AL WITH UPSTREAM CONVECTION CONTINUING AND
HEAVY RAINFALL EARLIER THIS MORNING.  SURFACE LOW CURRENTLY LOCATED
OVER NORTHERN LA WITH DIFFLUENT PATTERN ALOFT CONTINUING OVER THE SERN
U.S. THROUGH TONIGHT AHEAD OF THE APPROACHING COLD FRONT.  EXPECT
FROPA AT MOB BY 08Z AND THEN THROUGH AREA BY 12Z WITH RAPID
STABILIZATION IN THE WAKE OF THE FRONT.  SPEED MAX ROTATES QUICKLY
AROUND BASE OF H5 LOW OVER WRN TX LEADING H5 LOW QUICKLY OFF
NORTHEAST TO NRN OHIO VALLEY BY WED.  H5 TROF PASSABE OCCURS OVER AREA
BY 00Z WED AND WILL ALLOW SPOTTY LIGHT RAIN OVER AREA DURING TUESD.
MORNING IN THE WAKE OF THE FROPA.  (1) 54/59/39/52/29 +200
(2) 57/62/39/54 9200.

DRE

In the hours before

Local storm report, Dec 18, 3:18 PM CST, 43 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOBILE AL
 315 PM CDT MON DEC 18 1995

TIME(CDT)  .....CITY LOCATION.....STATE   ...EVENT/REMARKS...
           ....COUNTY LOCATION....

 1045 AM   WULFF RD  MOBILE, AL            ONE DROWNING FATALITY,
 12/18/95  MOBILE COUNTY                   COUNTY WORKER SWEPT UNDER
                                           WHILE CLEARING DEBRIS IN
                                           DRAINAGE DITCH

The office that day

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

Issued	Product	Office	Counties	Lasted
Dec 17, 7:28 PM CST	Severe Thunderstorm Warning	MOB	Washington	62 min
Dec 17, 7:56 PM CST	Severe Thunderstorm Warning	MOB	Mobile	64 min
Dec 17, 9:37 PM CST	Severe Thunderstorm Warning	MOB	Baldwin, Mobile	68 min
Dec 18, 7:52 AM CST	Severe Thunderstorm Warning	MOB	Mobile	68 min
Dec 18, 8:02 AM CST	Tornado Warning	MOB	Mobile	58 min
Dec 18, 8:46 AM CST	Severe Thunderstorm Warning	MOB	Baldwin	59 min
Dec 18, 10:41 AM CST	Severe Thunderstorm Warning	MOB	Baldwin	64 min
Dec 18, 11:19 AM CST	Severe Thunderstorm Warning	MOB	Conecuh, Monroe	56 min
Dec 18, 3:04 PM CST	Severe Thunderstorm Warning	MOB	Clarke, Washington	56 min
Dec 18, 3:27 PM CST	Severe Thunderstorm Warning	MOB	Choctaw	63 min
Dec 18, 3:37 PM CST	Severe Thunderstorm Warning	MOB	Mobile	68 min
Dec 18, 3:43 PM CST	Flash Flood Warning	MOB	Washington	6 hr

Nearby

Severe Thunderstorm Warnings in Alabama, 1995 Every severe thunderstorm warning in 1995

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.