Alert archive / Georgia / Tornado Warnings in 2014

Tornado Warning 4, NWS Charleston, SC

August 1, 2014Bryan County, Liberty County, McIntosh County, Georgia

NWS Charleston, SC issued this tornado warning at Aug 1, 2014, 3:18 PM EDT for Bryan County, Liberty County, McIntosh County, Georgia. It was in force for 42 min. 2 reports 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
Aug 1, 2014, 3:18 PM EDT (19:18 UTC)
Expired
Aug 1, 2014, 4:00 PM EDT
In force
42 min
Issued by
NWS Charleston, SC
Area
Storm-based polygon

Counties Bryan County, GA, Liberty County, GA, McIntosh County, GA

The radar

The Charleston,SC radar (KCLX), 112 km from the middle of the area, began a volume at 19:21 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.

What was reported inside it

TimeReportWhereRemark
Aug 1, 3:30 PM EDTTSTM WND DMG2 W Harris Neck, GAONE TREE WAS REPORTED DOWN ON HARRIS NECK ROAD.
Aug 1, 3:40 PM EDTTSTM WND DMG1 Sse Harris Neck, GATHE HARRIS NECK NATIONAL WILDLIFE REFUGE MANAGER REPORTED TWO TREES BLOWN DOWN ALONG WILDLIFE DRIVE WITHIN THE REFUGE. TIME WAS ESTIMATED FROM RADAR DATA.

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

The nearest sounding before it

Jacksonville, FL (KJAX), launched 12:00Z, 7.3 hours before the alert went out and 137 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 2014-08-01Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1795 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, Jacksonville, FL at 12:00Z on 2014-08-01The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 45 square meters per square second.1939Sfc1 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
1795 J/kg
Mixed-layer CIN
-38 J/kg
Mixed-layer LCL
834 m above ground
0-6 km bulk shear
17 kt
0-1 km storm-relative helicity
45 m²/s²
0-3 km storm-relative helicity
54 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.

085 
WFUS52 KCHS 011918
TORCHS
GAC029-179-191-012000-
/O.NEW.KCHS.TO.W.0004.140801T1918Z-140801T2000Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE CHARLESTON SC
318 PM EDT FRI AUG 1 2014

THE NATIONAL WEATHER SERVICE IN CHARLESTON HAS ISSUED A

* TORNADO WARNING FOR PORTIONS OF...
  LIBERTY COUNTY IN SOUTHEAST GEORGIA...
  BRYAN COUNTY IN SOUTHEAST GEORGIA...
  MCINTOSH COUNTY IN SOUTHEAST GEORGIA...

* UNTIL 400 PM EDT

* AT 318 PM EDT...METEOROLOGISTS DETECTED A SEVERE THUNDERSTORM
  CAPABLE OF PRODUCING A TORNADO...NEAR HARRIS NECK...MOVING EAST AT
  5 MPH.

* SOME LOCATIONS IN THE WARNING INCLUDE...
  HARRIS NECK...HALFMOON LANDING...ST. CATHERINES ISLAND...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

REPORT HAIL...DOWNED TREES...LIMBS...AND POWER LINES DIRECTLY TO THE
CHARLESTON NATIONAL WEATHER SERVICE AT 1-888-383-2024...WHEN IT IS
SAFE TO DO SO.

&&

LAT...LON 3159 8135 3167 8139 3174 8122 3172 8119
      3171 8117 3169 8115 3166 8113 3163 8113
      3162 8113 3160 8114
TIME...MOT...LOC 1918Z 254DEG 5KT 3165 8132

$$
3 follow-up statements
991 
WWUS52 KCHS 011927
SVSCHS

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHARLESTON SC
327 PM EDT FRI AUG 1 2014

GAC029-179-191-012000-
/O.CON.KCHS.TO.W.0004.000000T0000Z-140801T2000Z/
LIBERTY GA-BRYAN GA-MCINTOSH GA-
327 PM EDT FRI AUG 1 2014

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 400 PM EDT FOR PORTIONS
OF LIBERTY...BRYAN AND MCINTOSH COUNTIES...

AT 327 PM EDT...NATIONAL WEATHER SERVICE METEOROLOGISTS CONTINUED TO 
DETECT A THUNDERSTORM CAPABLE OF PRODUCING A TORNADO.  THIS STORM 
WAS LOCATED NEAR HARRIS NECK...OR ABOUT 18 MILES EAST OF 
TIBET...MOVING EAST AT 10 MPH.

SOME LOCATIONS IN OR NEAR THE PATH OF THIS STORM INCLUDE...HALFMOON
LANDING...HARRIS NECK AND ST. CATHERINES ISLAND.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THIS STORM WILL PRODUCE A BRIEF...ISOLATED TORNADO. WHILE WIDESPREAD
DAMAGE IS UNLIKELY...WEAK TORNADOES CAN FLIP MOBILE HOMES...DOWN
TREES...AND BLOW CARS OFF THE ROAD. SEEK SAFE SHELTER.

TO REPORT SEVERE WEATHER SUCH AS HAIL...DOWNED TREES...LIMBS...AND
POWER LINES...PLEASE CONTACT THE CHARLESTON NATIONAL WEATHER SERVICE
TOLL FREE AT 1-888-383-2024 OR EMAIL YOUR REPORTS TO
CHS.SKYWARN@NOAA.GOV.

&&

LAT...LON 3161 8134 3167 8136 3174 8122 3172 8119
      3171 8117 3169 8115 3166 8113 3162 8113
      3160 8114
TIME...MOT...LOC 1927Z 253DEG 8KT 3165 8130

$$
678 
WWUS52 KCHS 011937
SVSCHS

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHARLESTON SC
337 PM EDT FRI AUG 1 2014

GAC029-011947-
/O.CAN.KCHS.TO.W.0004.000000T0000Z-140801T2000Z/
BRYAN GA-
337 PM EDT FRI AUG 1 2014

...THE TORNADO WARNING FOR PORTIONS OF BRYAN COUNTY HAS BEEN
CANCELLED...

LAT...LON 3161 8133 3167 8134 3170 8122 3171 8117
      3169 8115 3166 8113 3162 8113 3160 8114
TIME...MOT...LOC 1937Z 276DEG 6KT 3163 8129

$$

GAC179-191-012000-
/O.CON.KCHS.TO.W.0004.000000T0000Z-140801T2000Z/
LIBERTY GA-MCINTOSH GA-
337 PM EDT FRI AUG 1 2014

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 400 PM EDT FOR PORTIONS
OF LIBERTY AND MCINTOSH COUNTIES...

AT 337 PM EDT...NATIONAL WEATHER SERVICE METEOROLOGISTS CONTINUED TO 
DETECT A THUNDERSTORM CAPABLE OF PRODUCING A TORNADO.  THIS STORM 
WAS LOCATED NEAR HARRIS NECK...OR ABOUT 18 MILES EAST OF 
TIBET...MOVING EAST AT 5 MPH.

SOME LOCATIONS IN OR NEAR THE PATH OF THIS STORM INCLUDE...HARRIS
NECK AND ST. CATHERINES ISLAND.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THIS STORM WILL PRODUCE A BRIEF...ISOLATED TORNADO. WHILE WIDESPREAD
DAMAGE IS UNLIKELY...WEAK TORNADOES CAN FLIP MOBILE HOMES...DOWN
TREES...AND BLOW CARS OFF THE ROAD. SEEK SAFE SHELTER.

TO REPORT SEVERE WEATHER SUCH AS HAIL...DOWNED TREES...LIMBS...AND
POWER LINES...PLEASE CONTACT THE CHARLESTON NATIONAL WEATHER SERVICE
TOLL FREE AT 1-888-383-2024 OR EMAIL YOUR REPORTS TO
CHS.SKYWARN@NOAA.GOV.

&&

LAT...LON 3161 8133 3167 8134 3170 8122 3171 8117
      3169 8115 3166 8113 3162 8113 3160 8114
TIME...MOT...LOC 1937Z 276DEG 6KT 3163 8129

$$
213 
WWUS52 KCHS 011956
SVSCHS

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHARLESTON SC
356 PM EDT FRI AUG 1 2014

GAC179-191-012005-
/O.EXP.KCHS.TO.W.0004.000000T0000Z-140801T2000Z/
LIBERTY GA-MCINTOSH GA-
356 PM EDT FRI AUG 1 2014

...THE TORNADO WARNING FOR PORTIONS OF LIBERTY AND MCINTOSH COUNTIES
WILL EXPIRE AT 400 PM EDT...

AT 355 PM EDT...RADAR INDICATED THAT TORNADIC THUNDERSTORM THAT
PROMPTED THE WARNING WEAKENED...AND WAS NO LONGER CAPABLE OF 
PRODUCING TORNADOES OR OTHER SEVERE WEATHER. 

TO REPORT SEVERE WEATHER SUCH AS HAIL...DOWNED TREES...LIMBS...AND
POWER LINES...PLEASE CONTACT THE CHARLESTON NATIONAL WEATHER SERVICE
TOLL FREE AT 1-888-383-2024 OR EMAIL YOUR REPORTS TO
CHS.SKYWARN@NOAA.GOV.

LAT...LON 3161 8133 3167 8134 3170 8122 3171 8117
      3169 8115 3166 8113 3162 8113 3160 8114
TIME...MOT...LOC 1955Z 276DEG 6KT 3163 8125

$$

The office that day

Everything else NWS Charleston, SC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 1, 12:39 PM EDTAreal Flood AdvisoryCHSChatham2 hr
Aug 1, 1:07 PM EDTSpecial Weather StatementCHSChatham53 min
Aug 1, 3:13 PM EDTSpecial Weather StatementCHSLiberty32 min
Aug 1, 4:24 PM EDTSpecial Weather StatementCHSEffingham36 min
Aug 1, 4:32 PM EDTSevere Thunderstorm WarningCHSBulloch, Effingham, Screven30 min
Aug 1, 5:04 PM EDTSpecial Weather StatementCHSEffingham26 min

Nearby

Tornado Warnings in Georgia, 2014Every tornado warning in 2014Tornadoes 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.