Alert archive / Georgia / Tornado Watches in 2006

Tornado Watch 8

January 2, 200618 counties in Florida; 26 counties in Georgia; 7 counties in South Carolina

The Storm Prediction Center issued this tornado watch at Jan 2, 2006, 1:23 PM EST for 18 counties in Florida; 26 counties in Georgia; 7 counties in South Carolina. It was in force for 7 hr.

The area

The outline as issued.

The facts

Issued
Jan 2, 2006, 1:23 PM EST (18:23 UTC)
Expired
Jan 2, 2006, 8:00 PM EST
In force
7 hr
Issued by
the Storm Prediction Center
All 51 counties

Baker County, FL, Columbia County, FL, Dixie County, FL, Duval County, FL, Franklin County, FL, Gilchrist County, FL, Gulf County, FL, Hamilton County, FL, Jefferson County, FL, Lafayette County, FL, Leon County, FL, Liberty County, FL, Madison County, FL, Nassau County, FL, Suwannee County, FL, Taylor County, FL, Union County, FL, Wakulla County, FL, Appling County, GA, Atkinson County, GA, Bacon County, GA, Berrien County, GA, Brantley County, GA, Brooks County, GA, Bryan County, GA, Camden County, GA, Charlton County, GA, Chatham County, GA, Clinch County, GA, Coffee County, GA, Cook County, GA, Echols County, GA, Effingham County, GA, Glynn County, GA, Jeff Davis County, GA, Lanier County, GA, Liberty County, GA, Long County, GA, Lowndes County, GA, McIntosh County, GA, Pierce County, GA, Thomas County, GA, Ware County, GA, Wayne County, GA, Beaufort County, SC, Berkeley County, SC, Charleston County, SC, Colleton County, SC, Dorchester County, SC, Hampton County, SC, Jasper County, SC

The radar

The Charleston,SC radar (KCLX), 125 km from the middle of the area, began a volume at 18:23 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.

Warnings issued inside it

14 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.

IssuedProductOfficeCountiesLasted
Jan 2, 1:27 PM ESTSevere Thunderstorm WarningTAEWakulla21 min
Jan 2, 1:28 PM ESTTornado WarningCHSChatham, Effingham22 min
Jan 2, 1:41 PM ESTTornado WarningCHSJasper16 min
Jan 2, 1:55 PM ESTSevere Thunderstorm WarningCHSBeaufort35 min
Jan 2, 2:11 PM ESTSevere Thunderstorm WarningCHSColleton34 min
Jan 2, 2:16 PM ESTSevere Thunderstorm WarningCHSCharleston44 min
Jan 2, 2:23 PM ESTTornado WarningTAELowndes19 min
Jan 2, 2:30 PM ESTFlash Flood WarningTAEWakulla60 min
Jan 2, 4:29 PM ESTSevere Thunderstorm WarningJAXAppling26 min
Jan 2, 4:53 PM ESTSevere Thunderstorm WarningCHSEvans, Liberty18 min
Jan 2, 5:01 PM ESTSevere Thunderstorm WarningCHSBryan29 min
Jan 2, 5:17 PM ESTSevere Thunderstorm WarningCHSEffingham23 min
Jan 2, 5:36 PM ESTSevere Thunderstorm WarningCHSJasper19 min
Jan 2, 7:29 PM ESTSevere Thunderstorm WarningJAXAlachua, Columbia, Gilchrist46 min

Discussions around it

SPC mesoscale discussions over the same counties from four hours before the watch to its end.

The nearest sounding before it

Jacksonville, FL (KJAX), launched 12:00Z, 6.4 hours before the alert went out and 128 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, Jacksonville, FL at 12:00Z on 2006-01-02Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 118 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Jacksonville, FL at 12:00Z on 2006-01-02The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 221 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
118 J/kg
Mixed-layer CIN
-93 J/kg
Mixed-layer LCL
793 m above ground
0-6 km bulk shear
40 kt
0-1 km storm-relative helicity
221 m²/s²
0-3 km storm-relative helicity
228 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.9

Open this sounding in Storm Lab

The text

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

000 
WWUS20 KWNS 021825
SEL8  
SPC WW 021825
FLZ000-GAZ000-SCZ000-CWZ000-030100-

URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 8
NWS STORM PREDICTION CENTER NORMAN OK
125 PM EST MON JAN 2 2006

THE NWS STORM PREDICTION CENTER HAS ISSUED A
TORNADO WATCH FOR PORTIONS OF 

       NORTHERN FLORIDA AND THE EASTERN FLORIDA PANHANDLE
       SOUTHEASTERN GEORGIA
       SOUTHERN SOUTH CAROLINA
       COASTAL WATERS

EFFECTIVE THIS MONDAY AFTERNOON AND EVENING FROM 125 PM UNTIL 800
PM EST.

TORNADOES...HAIL TO 1.5 INCHES IN DIAMETER...THUNDERSTORM WIND
GUSTS TO 70 MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE
AREAS.

THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 90 STATUTE MILES
EAST AND WEST OF A LINE FROM 55 MILES EAST NORTHEAST OF CHARLESTON
SOUTH CAROLINA TO 40 MILES SOUTHEAST OF APALACHICOLA FLORIDA.  FOR
A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE
UPDATE (WOUS64 KWNS WOU8).

REMEMBER...A TORNADO WATCH MEANS CONDITIONS ARE FAVORABLE FOR
TORNADOES AND SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH AREA.
PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR THREATENING
WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS AND POSSIBLE
WARNINGS.

OTHER WATCH INFORMATION...THIS TORNADO WATCH REPLACES TORNADO
WATCH NUMBER 5. WATCH NUMBER 5 WILL NOT BE IN EFFECT AFTER 125 PM
EST. CONTINUE...WW 7...

DISCUSSION...A LARGE MCS WITH EMBEDDED SUPERCELLS ACROSS THE FL
PANHANDLE AND A BOWING SEGMENT OVER SE GA/SRN SC WILL PERSIST
THROUGH THE AFTERNOON/EVENING. THE LOW LEVELS ARE DESTABILIZING
SOME ACROSS N FL/SE GA/COASTAL SC...THOUGH ANVIL CLOUDINESS WILL
TEND TO LIMIT ADDITIONAL SURFACE HEATING.  WITH MODERATE INSTABILITY
PRESENT IN ADVANCE OF THE CONVECTION...ALONG WITH SUFFICIENT
VERTICAL SHEAR FOR SUPERCELLS/BOW ECHOES...EXPECT THE THREAT FOR
TORNADOES AND DAMAGING WINDS/HAIL TO CONTINUE INTO THIS EVENING AS
THE AREA OF CONVECTION SAGS SLOWLY SEWD.

AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
SURFACE AND ALOFT TO 1.5 INCHES. EXTREME TURBULENCE AND SURFACE
WIND GUSTS TO 60 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO
500. MEAN STORM MOTION VECTOR 24035.


...THOMPSON

331,0773 291,0830 291,0860 331,0804

SPC that day

Everything else SPC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jan 1, 9:26 PM ESTMesoscale DiscussionSPCEscambia, Holmes, Jackson, Okaloosa, Santa Rosa, Walton and 1 more2 hr
Jan 2, 7:45 AM ESTMesoscale DiscussionSPCBay, Calhoun, Columbia, Franklin, Gadsden, Gulf and 14 more30 min
Jan 2, 8:10 AM ESTTornado WatchSPCBay, Calhoun, Escambia, Franklin, Gadsden, Gulf and 12 more5 hr
Jan 2, 11:43 AM ESTMesoscale DiscussionSPCAlachua, Baker, Bradford, Clay, Columbia, Duval and 7 more92 min
Jan 2, 4:49 PM ESTMesoscale DiscussionSPCAlachua, Baker, Bradford, Clay, Columbia, Dixie and 6 more86 min
Jan 2, 10:47 AM ESTMesoscale DiscussionSPCBartow, Carroll, Catoosa, Chattooga, Dade, Douglas and 9 more88 min
Jan 2, 4:20 PM ESTMesoscale DiscussionSPCBartow, Carroll, Chattooga, Clayton, Cobb, Coweta and 20 more85 min
Jan 2, 4:47 PM ESTTornado WatchSPCBanks, Barrow, Bartow, Bibb, Bleckley, Butts and 53 more5 hr
Jan 2, 6:16 PM ESTMesoscale DiscussionSPCBurke, Columbia, Emanuel, Glascock, Hancock, Jefferson and 11 more89 min
Jan 2, 6:58 PM ESTTornado WatchSPCBaldwin, Bulloch, Burke, Candler, Columbia, Emanuel and 17 more5 hr

Nearby

Tornado Watches in Georgia, 2006Tornado Watches in Florida, 2006Tornado Watches in South Carolina, 2006Every tornado watch in 2006

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.