Alert archive / Georgia / Tornado Warnings in 2014

Tornado Warning 39, NWS Tallahassee, FL

November 17, 20144 counties in Georgia

NWS Tallahassee, FL issued this tornado warning at Nov 17, 2014, 6:20 AM EST for 4 counties in Georgia. It was in force for 40 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: Nov 17, 2014, 6:20 AM EST (11:20 UTC)
Expired: Nov 17, 2014, 7:00 AM EST
In force: 40 min
Issued by: NWS Tallahassee, FL
Area: Storm-based polygon

Counties Baker County, GA, Decatur County, GA, Miller County, GA, Mitchell County, GA

The radar

The Tallahassee radar (KTLH), 87 km from the middle of the area, began a volume at 11:21 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 watch it was issued in

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

Issued	Product	Office	Lasted
Nov 17, 2:32 AM EST	Tornado Watch	SPC	7 hr
Nov 17, 6:11 AM EST	Tornado Watch	SPC	8 hr

The nearest sounding before it

Tallahassee Rgnl, FL (KTLH), launched 00:00Z, 11.3 hours before the alert went out and 87 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: 15 J/kg
Mixed-layer CIN: -18 J/kg
Mixed-layer LCL: 649 m above ground
0-6 km bulk shear: 44 kt
0-1 km storm-relative helicity: 138 m²/s²
0-3 km storm-relative helicity: 183 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.

326 
WFUS52 KTAE 171120
TORTAE
GAC007-087-201-205-171200-
/O.NEW.KTAE.TO.W.0039.141117T1120Z-141117T1200Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE TALLAHASSEE FL
620 AM EST MON NOV 17 2014

THE NATIONAL WEATHER SERVICE IN TALLAHASSEE HAS ISSUED A

* TORNADO WARNING FOR...
  SOUTH CENTRAL BAKER COUNTY IN SOUTHWEST GEORGIA...
  NORTH CENTRAL DECATUR COUNTY IN SOUTHWEST GEORGIA...
  EASTERN MILLER COUNTY IN SOUTHWEST GEORGIA...
  SOUTHWESTERN MITCHELL COUNTY IN SOUTHWEST GEORGIA...

* UNTIL 700 AM EST

* AT 618 AM EST...A DEVELOPING TORNADO HAS BEEN DETECTED BY THE
  NATIONAL WEATHER SERVICE NEAR BOYKIN...OR 8 MILES SOUTH OF
  COLQUITT...MOVING NORTHEAST AT 45 MPH.

* OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
  BABCOCK...BELLVIEW...COOKTOWN...MIMSVILLE...HOGGARD MILL...HOPEFUL
  AND HAWKINSTOWN

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 3135 8446 3117 8428 3097 8468 3105 8475
      3106 8473 3107 8477 3109 8479
TIME...MOT...LOC 1121Z 232DEG 40KT 3108 8468

$$

42-DVD

The office that day

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

Issued	Product	Office	Counties	Lasted
Nov 17, 3:07 AM EST	Freeze Warning	TAE	Baker, Ben Hill, Berrien, Brooks, Calhoun, Clay and 20 more	31 hr
Nov 17, 3:07 AM EST	Hard Freeze Watch	TAE	Baker, Ben Hill, Berrien, Brooks, Calhoun, Clay and 20 more	24 hr
Nov 17, 5:45 AM EST	Tornado Warning	TAE	Decatur	45 min
Nov 17, 6:17 AM EST	Tornado Warning	TAE	Decatur, Grady	43 min
Nov 17, 6:48 AM EST	Tornado Warning	TAE	Colquitt, Grady, Mitchell, Thomas	27 min
Nov 17, 6:55 AM EST	Tornado Warning	TAE	Decatur, Seminole	50 min
Nov 17, 7:03 AM EST	Severe Thunderstorm Warning	TAE	Baker, Colquitt, Decatur, Grady, Mitchell, Thomas	57 min
Nov 17, 7:45 AM EST	Tornado Warning	TAE	Colquitt, Grady, Mitchell	30 min
Nov 17, 7:47 AM EST	Tornado Warning	TAE	Decatur, Grady, Mitchell, Thomas	28 min
Nov 17, 8:08 AM EST	Tornado Warning	TAE	Colquitt, Grady, Mitchell, Thomas	52 min
Nov 17, 9:00 AM EST	Severe Thunderstorm Warning	TAE	Decatur, Seminole	45 min
Nov 17, 1:47 PM EST	Wind Chill Advisory	TAE	Baker, Ben Hill, Berrien, Calhoun, Clay, Colquitt and 17 more	19 hr

Nearby

Tornado Warnings in Georgia, 2014 Every tornado warning in 2014 Tornadoes in 2014

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.