Alert archive / Alabama / Tornado Warnings in 2008

Tornado Warning 1, NWS Tallahassee, FL

January 11, 2008Coffee County, Alabama

NWS Tallahassee, FL issued this tornado warning at Jan 11, 2008, 1:02 AM CST for Coffee County, Alabama. It was in force for 28 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Jan 11, 2008, 1:02 AM CST (07:02 UTC)
Expired
Jan 11, 2008, 1:30 AM CST
In force
28 min
Issued by
NWS Tallahassee, FL
Area
Storm-based polygon

County Coffee County, AL

The nearest sounding before it

Tallahassee Rgnl, FL (KTLH), launched 00:00Z, 7.0 hours before the alert went out and 207 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, Tallahassee Rgnl, FL at 00:00Z on 2008-01-11Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 53 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Tallahassee Rgnl, FL at 00:00Z on 2008-01-11The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 130 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
53 J/kg
Mixed-layer CIN
-66 J/kg
Mixed-layer LCL
713 m above ground
0-6 km bulk shear
46 kt
0-1 km storm-relative helicity
130 m²/s²
0-3 km storm-relative helicity
190 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 
WFUS52 KTAE 110703
TORTAE
ALC031-110730-
/O.NEW.KTAE.TO.W.0001.080111T0702Z-080111T0730Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE TALLAHASSEE FL
102 AM CST FRI JAN 11 2008

THE NATIONAL WEATHER SERVICE IN TALLAHASSEE HAS ISSUED A

* TORNADO WARNING FOR...
  NORTHERN COFFEE COUNTY IN SOUTHEAST ALABAMA...
  THIS INCLUDES THE CITY OF ELBA...

* UNTIL 130 AM CST

* AT 1259 AM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  DEVELOPING TORNADO 7 MILES NORTHWEST OF ELBA...MOVING EAST AT 35
  MPH.

* THE TORNADO WILL BE NEAR...
  SHADY GROVE BY 110 AM CST...
  JACK BY 115 AM CST...
  VICTORIA AND MIXONS CROSSROADS BY 120 AM CST...
  NEW HOPE AND 7 MILES NORTH OF TABERNACLE BY 125 AM CST...
  ROETON BY 130 AM CST...

RELAY REPORTS OF SEVERE WEATHER TO THE NATIONAL WEATHER SERVICE IN
TALLAHASSEE AT (8 5 0) 9 4 2 8 8 3 3. OR...YOU MAY CONTACT THE
NEAREST LAW ENFORCEMENT AGENCY OR YOUR COUNTY EMERGENCY MANAGEMENT.
THEY WILL RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE.

LAT...LON 3162 8591 3162 8580 3140 8580 3136 8619
      3154 8619 3155 8616 3157 8615 3163 8595
TIME...MOT...LOC 0702Z 250DEG 33KT 3148 8612

$$

22-BARRY
1 follow-up statement
000 
WWUS52 KTAE 110716
SVSTAE

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TALLAHASSEE FL
215 AM EST FRI JAN 11 2008

ALC031-110730-
/O.CON.KTAE.TO.W.0001.000000T0000Z-080111T0730Z/
COFFEE AL-
115 AM CST FRI JAN 11 2008

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 130 AM CST FOR NORTHERN
COFFEE COUNTY...

AT 113 AM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO 
INDICATE A TORNADO.  THIS TORNADO WAS LOCATED JUST SOUTH OF SHADY 
GROVE...OR ABOUT 8 MILES NORTHEAST OF ELBA...MOVING EAST AT 35 MPH.

THE TORNADO WILL BE NEAR...
  VICTORIA AND MIXONS CROSSROADS BY 120 AM CST...
  NEW HOPE AND 7 MILES NORTH OF TABERNACLE BY 125 AM CST...
  ROETON BY 130 AM CST...

WHEN A TORNADO WARNING IS ISSUED BASED ON DOPPLER RADAR...IT MEANS
THAT STRONG ROTATION HAS BEEN DETECTED IN THE STORM. A TORNADO MAY
ALREADY BE ON THE GROUND...OR IS EXPECTED TO DEVELOP SHORTLY. IF YOU
ARE IN THE PATH OF THIS DANGEROUS STORM...MOVE INDOORS AND TO THE
LOWEST LEVEL OF THE BUILDING. STAY AWAY FROM WINDOWS. IF DRIVING...DO
NOT SEEK SHELTER UNDER A HIGHWAY OVERPASS.

RELAY REPORTS OF SEVERE WEATHER TO THE NATIONAL WEATHER SERVICE IN
TALLAHASSEE AT (8 5 0) 9 4 2 8 8 3 3. OR...YOU MAY CONTACT THE
NEAREST LAW ENFORCEMENT AGENCY OR YOUR COUNTY EMERGENCY MANAGEMENT.
THEY WILL RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE.

LAT...LON 3162 8591 3162 8580 3140 8580 3136 8619
      3154 8619 3155 8616 3157 8615 3163 8595
TIME...MOT...LOC 0715Z 250DEG 33KT 3152 8599

$$

22-BARRY

The office that day

Everything else NWS Tallahassee, FL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jan 11, 1:28 AM CSTTornado WarningTAECoffee, Dale32 min
Jan 11, 2:14 AM CSTTornado WarningTAEHenry46 min
Jan 11, 2:27 AM CSTSevere Thunderstorm WarningTAECoffee, Dale33 min
Jan 11, 2:43 AM CSTTornado WarningTAEDale32 min
Jan 11, 4:39 AM CSTTornado WarningTAEHouston36 min

Nearby

Tornado Warnings in Alabama, 2008Every tornado warning in 2008Tornadoes in 2008

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.