Alert archive / Georgia / Tornado Warnings in 2017

Tornado Warning 22, NWS Charleston, SC

May 23, 2017Liberty County, Long County, Georgia

NWS Charleston, SC issued this tornado warning at May 23, 2017, 4:47 PM EDT for Liberty County, Long County, Georgia. It was in force for 28 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
May 23, 2017, 4:47 PM EDT (20:47 UTC)
Expired
May 23, 2017, 5:15 PM EDT
In force
28 min
Issued by
NWS Charleston, SC
Area
Storm-based polygon
Tornado
Radar indicated

Counties Liberty County, GA, Long County, GA

The radar

The Charleston,SC radar (KCLX), 97 km from the middle of the area, began a volume at 20:50 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
May 23, 4:53 PM EDTTSTM WND DMG1 Nw Hinesville, GAPOWER POLE KNOCKED DOWN AT 324 WEST MEMORIAL DRIVE.

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

The watch it was issued in

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

IssuedProductOfficeLasted
May 23, 2:45 PM EDTTornado WatchSPC8 hr

The nearest sounding before it

Jacksonville, FL (KJAX), launched 12:00Z, 8.8 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, Jacksonville, FL at 12:00Z on 2017-05-23Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 218 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 2017-05-23The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 107 square meters per square second.193958Sfc1 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
218 J/kg
Mixed-layer CIN
-76 J/kg
Mixed-layer LCL
834 m above ground
0-6 km bulk shear
33 kt
0-1 km storm-relative helicity
107 m²/s²
0-3 km storm-relative helicity
136 m²/s²
Significant tornado parameter
0.1
Supercell composite
2.0

Open this sounding in Storm Lab

The text

As transmitted.

160 
WFUS52 KCHS 232047
TORCHS
GAC179-183-232115-
/O.NEW.KCHS.TO.W.0022.170523T2047Z-170523T2115Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Charleston SC
447 PM EDT TUE MAY 23 2017

The National Weather Service in Charleston has issued a

* Tornado Warning for portions of...
  Liberty County in southeastern Georgia...
  Long County in southeastern Georgia...

* Until 515 PM EDT
    
* At 446 PM EDT, a severe thunderstorm capable of producing a tornado
  was located near Ludowici, moving east 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. 

* Locations impacted include...
  Hinesville, Fort Stewart, McIntosh, Walthourville, Flemington,
  Allenhurst, Gumbranch and Gum Branch.

This warning includes I-95 in Georgia between mile markers 77 and 81.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

Report damage directly to the Charleston National Weather Service at
1-888-383-2024 when it is safe to do so.

&&

LAT...LON 3195 8146 3194 8142 3190 8139 3185 8138
      3184 8136 3182 8135 3182 8134 3181 8134
      3178 8132 3173 8172 3183 8183
TIME...MOT...LOC 2046Z 250DEG 29KT 3179 8171 

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

$$
2 follow-up statements
112 
WWUS52 KCHS 232056
SVSCHS

Severe Weather Statement
National Weather Service Charleston SC
456 PM EDT TUE MAY 23 2017

GAC179-183-232115-
/O.CON.KCHS.TO.W.0022.000000T0000Z-170523T2115Z/
Liberty GA-Long GA-
456 PM EDT TUE MAY 23 2017

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 515 PM EDT FOR LIBERTY
AND LONG COUNTIES...
    
At 456 PM EDT, a severe thunderstorm capable of producing a tornado
was located over Hinesville, moving east 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. 

Locations impacted include...
Hinesville, Fort Stewart, McIntosh, Walthourville, Flemington,
Allenhurst, Gumbranch and Gum Branch.

This warning includes I-95 in Georgia between mile markers 77 and 81.
 
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.

Report damage directly to the Charleston National Weather Service at
1-888-383-2024 when it is safe to do so.

&&

LAT...LON 3195 8146 3194 8142 3190 8139 3185 8138
      3184 8136 3182 8135 3182 8134 3181 8134
      3178 8132 3173 8172 3183 8183
TIME...MOT...LOC 2056Z 250DEG 29KT 3182 8162 

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

$$
471 
WWUS52 KCHS 232102
SVSCHS

Severe Weather Statement
National Weather Service Charleston SC
502 PM EDT TUE MAY 23 2017

GAC183-232112-
/O.CAN.KCHS.TO.W.0022.000000T0000Z-170523T2115Z/
Long GA-
502 PM EDT TUE MAY 23 2017

...THE TORNADO WARNING FOR LONG COUNTY IS CANCELLED...
    
The tornadic thunderstorm which prompted the warning has moved out 
of the warned area. therefore the warning has been cancelled.

LAT...LON 3195 8146 3194 8142 3190 8139 3185 8138
      3184 8136 3182 8135 3182 8134 3181 8134
      3179 8157 3189 8158
TIME...MOT...LOC 2102Z 251DEG 32KT 3184 8153 

$$

GAC179-232115-
/O.CON.KCHS.TO.W.0022.000000T0000Z-170523T2115Z/
Liberty GA-
502 PM EDT TUE MAY 23 2017

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 515 PM EDT FOR LIBERTY
COUNTY...
    
At 502 PM EDT, a severe thunderstorm capable of producing a tornado
was located near Hinesville, moving east 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. 

Locations impacted include...
Hinesville, McIntosh and Flemington. 

This warning includes I-95 in Georgia between mile markers 80 and 81.
 
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.

Report damage directly to the Charleston National Weather Service at
1-888-383-2024 when it is safe to do so.

&&

LAT...LON 3195 8146 3194 8142 3190 8139 3185 8138
      3184 8136 3182 8135 3182 8134 3181 8134
      3179 8157 3189 8158
TIME...MOT...LOC 2102Z 251DEG 32KT 3184 8153 

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

$$

The office that day

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

IssuedProductOfficeCountiesLasted
May 22, 8:41 PM EDTSpecial Weather StatementCHSCandler34 min
May 22, 9:23 PM EDTSpecial Weather StatementCHSBryan37 min
May 23, 3:34 AM EDTFlash Flood WatchCHSBulloch, Candler, Effingham, Evans, Jenkins, Long and 2 more20 hr
May 23, 2:15 PM EDTTornado WarningCHSCandler, Evans, Tattnall30 min
May 23, 2:42 PM EDTSevere Thunderstorm WarningCHSBulloch, Candler, Evans63 min
May 23, 4:01 PM EDTSpecial Weather StatementCHSEvans, Tattnall29 min
May 23, 4:29 PM EDTSevere Thunderstorm WarningCHSLiberty, Long31 min
May 23, 4:52 PM EDTSevere Thunderstorm WarningCHSBryan, Chatham53 min
May 23, 5:12 PM EDTTornado WarningCHSBryan, Chatham, Liberty33 min
May 23, 5:41 PM EDTTornado WarningCHSChatham34 min
May 23, 7:52 PM EDTTornado WarningCHSLiberty, Long, McIntosh53 min

Nearby

Tornado Warnings in Georgia, 2017Every tornado warning in 2017Tornadoes in 2017

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.