Alert archive / Alabama / Tornado Warnings in 2015

Tornado Warning 2, NWS Tallahassee, FL

January 4, 2015Dale County, Henry County, Alabama

NWS Tallahassee, FL issued this tornado warning at Jan 4, 2015, 6:38 AM CST for Dale County, Henry County, Alabama. It was in force for 37 min. 1 report came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Jan 4, 2015, 6:38 AM CST (12:38 UTC)
Expired
Jan 4, 2015, 7:15 AM CST
In force
37 min
Issued by
NWS Tallahassee, FL
Area
Storm-based polygon

Counties Dale County, AL, Henry County, AL

The radar

The Ft Rucker radar (KEOX), 16 km from the middle of the area, began a volume at 12:41 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.

What was reported inside it

TimeReportWhereRemark
Jan 4, 7:10 AM CSTTSTM WND DMGHeadland, ALTREES DOWN ON COUNTY ROAD 99.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Tallahassee Rgnl, FL (KTLH), launched 12:00Z, 0.6 hours before the alert went out and 152 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 2015-01-04Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 300 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 2015-01-04The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 210 square meters per square second.1939587897Sfc1 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
300 J/kg
Mixed-layer CIN
-5 J/kg
Mixed-layer LCL
484 m above ground
0-6 km bulk shear
57 kt
0-1 km storm-relative helicity
210 m²/s²
0-3 km storm-relative helicity
208 m²/s²
Significant tornado parameter
0.3
Supercell composite
1.0

Open this sounding in Storm Lab

The text

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

124 
WFUS52 KTAE 041238
TORTAE
ALC045-067-041315-
/O.NEW.KTAE.TO.W.0002.150104T1238Z-150104T1315Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE TALLAHASSEE FL
638 AM CST SUN JAN 4 2015

THE NATIONAL WEATHER SERVICE IN TALLAHASSEE HAS ISSUED A

* TORNADO WARNING FOR...
  EAST CENTRAL DALE COUNTY IN SOUTHEAST ALABAMA...
  HENRY COUNTY IN SOUTHEAST ALABAMA...
  THIS INCLUDES THE CITIES OF...HEADLAND...ABBEVILLE...

* UNTIL 715 AM CST

* AT 636 AM CST...A DEVELOPING TORNADO HAS BEEN DETECTED BY THE
  NATIONAL WEATHER SERVICE 7 MILES WEST OF HEADLAND...MOVING
  NORTHEAST AT 45 MPH.

* OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO      
  GOLDBERG FIELD...HEADLAND   MUNICIPAL A/P...CAPPS...AND WILLIS     
  CROSSROADS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! LEAVE MOBILE HOMES AND VEHICLES FOR SAFER STRUCTURES.
GET TO THE LOWEST FLOOR AND PUT AS MANY WALLS BETWEEN YOU AND THE
TORNADO AS POSSIBLE.

&&

LAT...LON 3164 8516 3139 8515 3129 8548 3140 8552
TIME...MOT...LOC 1237Z 238DEG 38KT 3136 8545

$$

38-GODSEY
1 follow-up statement
042 
WWUS52 KTAE 041252
SVSTAE

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TALLAHASSEE FL
752 AM EST SUN JAN 4 2015

ALC045-041301-
/O.CAN.KTAE.TO.W.0002.000000T0000Z-150104T1315Z/
DALE AL-
652 AM CST SUN JAN 4 2015

...THE TORNADO WARNING FOR EAST CENTRAL DALE COUNTY IS CANCELLED...

LAT...LON 3146 8542 3164 8516 3139 8515 3132 8537
TIME...MOT...LOC 1251Z 238DEG 31KT 3140 8534

$$

ALC067-041315-
/O.CON.KTAE.TO.W.0002.000000T0000Z-150104T1315Z/
HENRY AL-
652 AM CST SUN JAN 4 2015

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 715 AM CST FOR HENRY
COUNTY...

AT 649 AM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A TORNADO.  THIS TORNADO WAS LOCATED NEAR HEADLAND...MOVING
NORTHEAST AT 35 MPH.

OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO 
CAPPS...ABBEVILLE...MILLER AND WILLIS CROSSROADS

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! LEAVE MOBILE HOMES AND VEHICLES FOR SAFER STRUCTURES.
GET TO THE LOWEST FLOOR AND PUT AS MANY WALLS BETWEEN YOU AND THE
TORNADO AS POSSIBLE.

&&

LAT...LON 3146 8542 3164 8516 3139 8515 3132 8537
TIME...MOT...LOC 1251Z 238DEG 31KT 3140 8534

$$

38-GODSEY

The office that day

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

IssuedProductOfficeCountiesLasted
Jan 4, 6:18 AM CSTSevere Thunderstorm WarningTAEDale, Houston27 min
Jan 4, 6:23 AM CSTTornado WarningTAEDale37 min
Jan 4, 7:12 AM CSTTornado WarningTAEHenry33 min

Nearby

Tornado Warnings in Alabama, 2015Every tornado warning in 2015Tornadoes in 2015

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.