Alert archive / Georgia / Tornado Warnings in 2018

Tornado Warning 41, NWS Tallahassee, FL

December 3, 2018Brooks County, Lowndes County, Georgia; Madison County, Florida

NWS Tallahassee, FL issued this tornado warning at Dec 3, 2018, 2:38 AM EST for Brooks County, Lowndes County, Georgia; Madison County, Florida. It was in force for 37 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 3, 2018, 2:38 AM EST (07:38 UTC)
Expired
Dec 3, 2018, 3:15 AM EST
In force
37 min
Issued by
NWS Tallahassee, FL
Area
Storm-based polygon
Tornado
Radar indicated
Hail
0.75 in

Counties Madison County, FL, Brooks County, GA, Lowndes County, GA

The radar

The Moody AFB radar (KVAX), 35 km from the middle of the area, began a volume at 07:37 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

Tallahassee Rgnl, FL (KTLH), launched 00:00Z, 7.6 hours before the alert went out and 103 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 2018-12-03Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1233 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 2018-12-03The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 101 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
1233 J/kg
Mixed-layer CIN
-31 J/kg
Mixed-layer LCL
576 m above ground
0-6 km bulk shear
54 kt
0-1 km storm-relative helicity
101 m²/s²
0-3 km storm-relative helicity
139 m²/s²
Significant tornado parameter
1.2
Supercell composite
6.7

Open this sounding in Storm Lab

The text

As transmitted.

579 
WFUS52 KTAE 030738
TORTAE
FLC079-GAC027-185-030815-
/O.NEW.KTAE.TO.W.0041.181203T0738Z-181203T0815Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Tallahassee FL
238 AM EST MON DEC 3 2018

The National Weather Service in Tallahassee has issued a

* Tornado Warning for...
  North central Madison County in Big Bend of Florida...
  Southwestern Lowndes County in south central Georgia...
  Southeastern Brooks County in south central Georgia...

* Until 315 AM EST.
    
* At 238 AM EST, a severe thunderstorm capable of producing a tornado
  was located 10 miles southwest of I-75 At Exit 16, or 11 miles west
  of Lake Park, moving northeast at 35 mph.

  HAZARD...Tornado.

  SOURCE...Radar indicated rotation.

  IMPACT...Flying debris will be dangerous to those caught without 
           shelter. Mobile homes will be damaged or destroyed. 
           Damage to roofs, windows, and vehicles will occur.  Tree 
           damage is likely.

* This dangerous storm will be near...
  Lake Park and I-75 At Exit 16 around 250 AM EST.

Other locations impacted by this tornadic thunderstorm include I-75
At Exit 5, Nankin, Twin Lakes, Empress, Remerton, Clyattville, Cherry
Lake, Dasher, Pinetta and I-75 At Exit 11.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

&&

LAT...LON 3071 8314 3063 8327 3063 8329 3054 8342
      3068 8358 3088 8328 3073 8313
TIME...MOT...LOC 0738Z 230DEG 49KT 3069 8340 

TORNADO...RADAR INDICATED
HAIL...<.75IN

$$

13-LN
1 follow-up statement
184 
WWUS52 KTAE 030755
SVSTAE

Severe Weather Statement
National Weather Service Tallahassee FL
255 AM EST MON DEC 3 2018

FLC079-GAC027-185-030815-
/O.CON.KTAE.TO.W.0041.000000T0000Z-181203T0815Z/
Madison FL-Lowndes GA-Brooks GA-
255 AM EST MON DEC 3 2018

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 315 AM EST FOR NORTH
CENTRAL MADISON...SOUTHWESTERN LOWNDES AND SOUTHEASTERN BROOKS
COUNTIES...
    
At 254 AM EST, a severe thunderstorm capable of producing a tornado 
was located just southwest Valdosta, moving northeast at 35 mph. 
This storm still looks capable of producing a tornado as it moves 
northeast. 

HAZARD...Tornado.

SOURCE...Radar indicated rotation.

IMPACT...Flying debris will be dangerous to those caught without 
         shelter. Mobile homes will be damaged or destroyed. Damage 
         to roofs, windows, and vehicles will occur.  Tree damage is 
         likely.

This tornadic thunderstorm will remain over mainly rural areas of
north central Madison...southwestern Lowndes and southeastern Brooks
Counties, including the following locations... I-75 At Exit 5,
Nankin, Twin Lakes, Empress, Remerton, Clyattville, Cherry Lake,
Dasher, Pinetta and I-75 At Exit 11.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

&&

LAT...LON 3071 8314 3063 8327 3063 8329 3054 8342
      3068 8358 3088 8328 3073 8313
TIME...MOT...LOC 0754Z 230DEG 49KT 3084 8320 

TORNADO...RADAR INDICATED
HAIL...<.75IN

$$

13-LN

The office that day

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

IssuedProductOfficeCountiesLasted
Dec 2, 11:53 PM ESTFlash Flood WarningTAEBrooks, Lanier, Lowndes6 hr
Dec 3, 2:24 AM ESTSpecial Weather StatementTAELowndes36 min
Dec 3, 3:04 AM ESTTornado WarningTAELowndes26 min
Dec 3, 5:51 AM ESTAreal Flood WarningTAEBrooks, Lanier, Lowndes3 hr
Dec 3, 10:05 AM ESTRiver Flood WarningTAEDougherty23 min
Dec 3, 10:05 AM ESTRiver Flood WarningTAEBaker, Mitchell24 hr
Dec 2, 7:01 PM ESTSpecial Marine WarningTAE29 min
Dec 2, 9:10 PM ESTRiver Flood WarningTAECalhoun, Franklin, Gulf, Liberty45 days
Dec 2, 9:40 PM ESTSpecial Marine WarningTAE50 min
Dec 2, 9:54 PM ESTSpecial Weather StatementTAEGulf51 min
Dec 3, 12:11 AM ESTAreal Flood AdvisoryTAELeon3 hr
Dec 3, 1:38 AM ESTSpecial Weather StatementTAELiberty37 min
Dec 3, 1:53 AM ESTAreal Flood AdvisoryTAEBay, Gulf, Liberty2 hr
Dec 3, 2:33 AM ESTRip Current StatementTAEBay, Franklin, Gulf, Walton19 hr
Dec 3, 4:34 AM ESTSpecial Marine WarningTAE116 min
Dec 3, 4:57 AM ESTSpecial Weather StatementTAELafayette48 min
Dec 3, 5:07 AM ESTSpecial Marine WarningTAE113 min
Dec 3, 5:20 AM ESTSpecial Weather StatementTAELafayette40 min
Dec 3, 5:46 AM ESTTornado WarningTAELafayette14 min
Dec 3, 6:47 AM ESTSpecial Weather StatementTAELafayette43 min
Dec 3, 6:55 AM ESTSpecial Marine WarningTAE65 min
Dec 3, 7:09 AM ESTSevere Thunderstorm WarningTAELafayette, Taylor51 min
Dec 3, 7:54 AM ESTSpecial Marine WarningTAE81 min
Dec 3, 8:20 AM ESTSpecial Marine WarningTAE55 min
Dec 3, 9:14 AM ESTSpecial Marine WarningTAE61 min
Dec 3, 9:35 AM ESTRiver Flood WarningTAEJefferson, Madison, Taylor48 hr
Dec 3, 9:35 AM ESTSpecial Marine WarningTAE55 min
Dec 3, 10:03 AM ESTRiver Flood WarningTAEGadsden, Leon7 days
Dec 3, 10:04 AM ESTRiver Flood WarningTAELeon, Liberty, Wakulla60 hr
Dec 3, 10:05 AM ESTRiver Flood WarningTAEHolmes, Washington23 hr
Dec 3, 10:14 AM ESTSpecial Marine WarningTAE61 min
Dec 3, 10:39 AM ESTSpecial Marine WarningTAE66 min
Dec 3, 11:19 AM ESTSpecial Weather StatementTAEFranklin41 min
Dec 3, 11:22 AM ESTSpecial Marine WarningTAE68 min
Dec 3, 11:39 AM ESTSevere Thunderstorm WarningTAEFranklin51 min
Dec 3, 12:29 PM ESTSpecial Marine WarningTAE61 min

Nearby

Tornado Warnings in Georgia, 2018Tornado Warnings in Florida, 2018Every tornado warning in 2018Tornadoes in 2018

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.