Alert archive / Alabama / Tornado Warnings in 2008

Tornado Warning 75, NWS Tallahassee, FL

December 10, 2008Coffee County, Alabama

NWS Tallahassee, FL issued this tornado warning at Dec 10, 2008, 9:14 AM CST for Coffee County, Alabama. It was in force for 14 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
Dec 10, 2008, 9:14 AM CST (15:14 UTC)
Expired
Dec 10, 2008, 9:28 AM CST
In force
14 min
Issued by
NWS Tallahassee, FL
Area
Storm-based polygon

County Coffee County, AL

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Dec 10, 6:47 AM CSTTornado WatchSPC7 hr

The nearest sounding before it

Tallahassee Rgnl, FL (KTLH), launched 12:00Z, 3.2 hours before the alert went out and 198 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 12:00Z on 2008-12-10Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 103 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 12:00Z on 2008-12-10The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 271 square meters per square second.193958Sfc1 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
103 J/kg
Mixed-layer CIN
-91 J/kg
Mixed-layer LCL
514 m above ground
0-6 km bulk shear
38 kt
0-1 km storm-relative helicity
271 m²/s²
0-3 km storm-relative helicity
319 m²/s²
Significant tornado parameter
0.0
Supercell composite
1.1

Open this sounding in Storm Lab

The text

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

000 
WFUS52 KTAE 101514
TORTAE
ALC031-101545-
/O.NEW.KTAE.TO.W.0075.081210T1514Z-081210T1545Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE TALLAHASSEE FL
914 AM CST WED DEC 10 2008

THE NATIONAL WEATHER SERVICE IN TALLAHASSEE HAS ISSUED A

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

* UNTIL 945 AM CST

* AT 912 AM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  DEVELOPING TORNADO 6 MILES SOUTHWEST OF ELBA...MOVING NORTHEAST AT
  30 MPH.

* THE TORNADO WILL BE NEAR...
  ELBA BY 920 AM CST...
  NEW BROCKTON BY 935 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.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 200 PM CST WEDNESDAY
AFTERNOON FOR SOUTHEAST ALABAMA AND CENTRAL FLORIDA AND SOUTHWEST
GEORGIA.

LAT...LON 3156 8588 3128 8587 3127 8620 3141 8620
TIME...MOT...LOC 1514Z 238DEG 27KT 3135 8610

$$

12-WATSON
1 follow-up statement
000 
WWUS52 KTAE 101528
SVSTAE

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TALLAHASSEE FL
1028 AM EST WED DEC 10 2008

ALC031-101537-
/O.CAN.KTAE.TO.W.0075.000000T0000Z-081210T1545Z/
COFFEE AL-
927 AM CST WED DEC 10 2008

...THE TORNADO WARNING FOR CENTRAL COFFEE COUNTY IS CANCELLED...

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.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 200 PM CST WEDNESDAY 
AFTERNOON FOR SOUTHEAST ALABAMA AND NORTHWEST FLORIDA AND SOUTHWEST 
GEORGIA.

LAT...LON 3156 8588 3128 8587 3127 8620 3141 8620
TIME...MOT...LOC 1527Z 238DEG 27KT 3140 8600

$$

12-WATSON

The office that day

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

IssuedProductOfficeCountiesLasted
Dec 10, 6:45 AM CSTSevere Thunderstorm WarningTAECoffee45 min
Dec 10, 8:53 AM CSTSevere Thunderstorm WarningTAECoffee52 min
Dec 10, 9:49 AM CSTAreal Flood WarningTAECoffee116 min
Dec 10, 1:14 PM CSTRiver Flood WarningTAECoffee41 hr
Dec 10, 2:32 PM CSTFlood WatchTAECoffee, Dale, Geneva, Henry, Houston20 hr
Dec 10, 3:31 PM CSTTornado WarningTAEHouston44 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.