Alert archive / Alabama / Tornado Warnings in 1999

Tornado Warning 35, NWS Birmingham, AL

March 13, 1999Barbour County, Alabama

NWS Birmingham, AL issued this tornado warning at Mar 13, 1999, 10:14 PM CST for Barbour County, Alabama. It was in force for 31 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
Mar 13, 1999, 10:14 PM CST (04:14 UTC)
Expired
Mar 13, 1999, 10:45 PM CST
In force
31 min
Issued by
NWS Birmingham, AL
Area
Whole counties

County Barbour County, AL

The radar

The Ft Rucker radar (KEOX), 46 km from the middle of the area, began a volume at 04:18 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

Peachtre/Fal Fld, GA (KFFC), launched 00:00Z, 4.2 hours before the alert went out and 187 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, Peachtre/Fal Fld, GA at 00:00Z on 1999-03-14Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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, Peachtre/Fal Fld, GA at 00:00Z on 1999-03-14The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 537 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
2123 m above ground
0-6 km bulk shear
57 kt
0-1 km storm-relative helicity
537 m²/s²
0-3 km storm-relative helicity
845 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.

999 
WFUS1 KBHM 140415 RRA
TORBHM
ALC005-140445-

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE BIRMINGHAM AL
1014 PM CST SAT MAR 13 1999

THE NATIONAL WEATHER SERVICE IN BIRMINGHAM HAS ISSUED...A

* TORNADO WARNING FOR...
  BARBOUR COUNTY... IN SOUTHEASTERN ALABAMA...

* UNTIL 1045 PM CST.

* AT 1015 PM CST... WEATHER RADAR DETECTED A TORNADO...NEAR TEXASVILLE
  IN SOUTHERN BARBOUR COUNTY.  THE STORM WAS MOVING NORTHEAST AT 40 TO
  45 MPH.

* THE STORM PRODUCING THE TORNADO WILL AFFECT THE BAKERHILL...
  EUFAULA...AND AREAS NEAR LAKE EUFAULA.

THIS EXTENDS THE WARNING ISSUED EARLIER FOR THIS COUNTY.

GO TO THE BASEMENT...OR A SMALL INTERIOR ROOM ON THE LOWEST FLOOR

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

Local storm report, Mar 13, 10:06 PM CST, 8 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE BIRMINGHAM
1006 PM CST SAT MAR 13 1999

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

1005 PM                               AL   WIND DAMAGE
03/13/99   BARBOUR                        NUMEROUS TREES DOWNED IN
                                          THE BLUE SPRINGS AREA OF
                                          SOUTHERN BARBOUR COUNTY.
Local storm report, Mar 13, 10:06 PM CST, 8 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE BIRMINGHAM
1006 PM CST SAT MAR 13 1999

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

1005 PM                               AL   WIND DAMAGE
03/13/99   BARBOUR                        NUMEROUS TREES DOWNED IN
                                          THE BLUE SPRINGS AREA OF
                                          SOUTHERN BARBOUR COUNTY.

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 13, 9:25 PM CSTSevere Thunderstorm WarningBMXBarbour, Pike50 min
Mar 13, 9:42 PM CSTTornado WarningBMXBarbour33 min
Mar 13, 9:51 PM CSTSevere Thunderstorm WarningBMXMontgomery34 min

Nearby

Tornado Warnings in Alabama, 1999Every tornado warning in 1999Tornadoes in 1999

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.