Alert archive / Georgia / Special Weather Statements in 2021

Special Weather Statement, NWS Jacksonville, FL

April 24, 20215 counties in Georgia

NWS Jacksonville, FL issued this special weather statement at Apr 24, 2021, 6:18 PM EDT for 5 counties in Georgia. It was in force for 87 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
Apr 24, 2021, 6:18 PM EDT (22:18 UTC)
Expired
Apr 24, 2021, 7:45 PM EDT
In force
87 min
Issued by
NWS Jacksonville, FL

Counties Appling County, GA, Bacon County, GA, Coffee County, GA, Jeff Davis County, GA, Wayne County, GA

The radar

The Moody AFB radar (KVAX), 101 km from the middle of the area, began a volume at 22:17 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

Jacksonville, FL (KJAX), launched 12:00Z, 10.3 hours before the alert went out and 151 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 2021-04-24Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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 2021-04-24The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 180 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
984 m above ground
0-6 km bulk shear
61 kt
0-1 km storm-relative helicity
180 m²/s²
0-3 km storm-relative helicity
276 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

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What forecasters said that day

The local office's own words before this special weather statement went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Jacksonville, FL wrote its last area forecast discussion before this special weather statement went out at Apr 24, 3:02 PM EDT, 3 hours 16 minutes earlier.

Area forecast discussion, Apr 24, 3:02 PM EDT, 3 hours 16 minutes before
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In the hours before

Local storm report, Apr 24, 5:08 PM EDT, 1 hour 10 minutes before
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Local storm report, Apr 24, 5:11 PM EDT, 1 hour 7 minutes before
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Special weather statement, Apr 24, 5:20 PM EDT, 58 minutes before
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Local storm report, Apr 24, 5:31 PM EDT, 47 minutes before
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Special weather statement, Apr 24, 5:40 PM EDT, 38 minutes before
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Special weather statement, Apr 24, 6:18 PM EDT, 0 minutes before
Special Weather Statement
National Weather Service Jacksonville FL
618 PM EDT Sat Apr 24 2021

GAZ132>136-149-151-250-242345-
Pierce GA-Bacon GA-Atkinson GA-Appling GA-Coffee GA-Jeff Davis GA-
Wayne GA-Northern Ware GA-
618 PM EDT Sat Apr 24 2021

...SIGNIFICANT WEATHER ADVISORY FOR COFFEE...NORTHERN PIERCE...
NORTHWESTERN ATKINSON...NORTH CENTRAL WARE...BACON...WAYNE...JEFF
DAVIS AND APPLING COUNTIES UNTIL 745 PM EDT...

* At 617 PM EDT, National Weather Service meteorologists were
  tracking training thunderstorms near Alapaha, or 10 miles south of
  Ocilla, moving east at 50 mph.

* Small hail and minor flooding due to heavy rainfall is possible
  with these storms.

* Locations impacted include...
  Douglas, Jesup, Baxley, Alma, Broxton, Ambrose, Graham, Surrency,
  Gardi and Nicholls.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

These winds can down small tree limbs and branches, and blow around
unsecured small objects. Seek shelter in a safe building until the
storm passes.

Torrential rainfall is occurring with this storm, and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.

To report severe weather, contact your nearest law enforcement
agency. You can also share your report with NWS Jacksonville on
Facebook and Twitter.

&&

LAT...LON 3186 8212 3179 8199 3179 8196 3167 8185
      3159 8171 3147 8161 3135 8310 3146 8315
      3151 8308 3161 8306 3166 8300 3179 8299
      3178 8287 3182 8284 3189 8211
TIME...MOT...LOC 2217Z 262DEG 43KT 3145 8323

BOOTHE

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 24, 1:37 PM EDTSpecial Marine WarningJAX113 min
Apr 24, 2:36 PM EDTTornado WarningJAXHamilton24 min
Apr 24, 2:56 PM EDTSevere Thunderstorm WarningJAXColumbia, Hamilton49 min
Apr 24, 3:03 PM EDTTornado WarningJAXColumbia, Hamilton27 min
Apr 24, 3:14 PM EDTSevere Thunderstorm WarningJAXColumbia, Hamilton46 min
Apr 24, 3:21 PM EDTSpecial Weather StatementJAXDuval24 min
Apr 24, 3:25 PM EDTSpecial Marine WarningJAX79 min
Apr 24, 3:30 PM EDTSevere Thunderstorm WarningJAXBaker, Columbia45 min
Apr 24, 3:40 PM EDTSevere Thunderstorm WarningJAXBaker, Columbia, Hamilton35 min
Apr 24, 3:57 PM EDTSevere Thunderstorm WarningJAXBaker, Nassau48 min
Apr 24, 4:10 PM EDTSevere Thunderstorm WarningJAXBaker, Columbia, Nassau28 min
Apr 24, 4:18 PM EDTSevere Thunderstorm WarningJAXDuval, Nassau42 min
Apr 24, 4:44 PM EDTSpecial Marine WarningJAX46 min
Apr 24, 5:10 PM EDTSpecial Marine WarningJAX35 min
Apr 24, 5:20 PM EDTSpecial Weather StatementJAXDuval25 min
Apr 24, 5:31 PM EDTSpecial Marine WarningJAX59 min
Apr 24, 6:11 PM EDTSpecial Marine WarningJAX64 min
Apr 24, 10:57 AM EDTSevere Thunderstorm WarningJAXAtkinson, Clinch48 min
Apr 24, 11:15 AM EDTSevere Thunderstorm WarningJAXCoffee45 min
Apr 24, 11:35 AM EDTSevere Thunderstorm WarningJAXBacon, Ware40 min
Apr 24, 11:54 AM EDTSevere Thunderstorm WarningJAXAtkinson21 min
Apr 24, 12:04 PM EDTSevere Thunderstorm WarningJAXAppling, Brantley, Pierce, Wayne41 min
Apr 24, 12:08 PM EDTTornado WarningJAXBacon22 min
Apr 24, 12:18 PM EDTSevere Thunderstorm WarningJAXAtkinson, Bacon, Clinch, Pierce, Ware31 min
Apr 24, 12:36 PM EDTSevere Thunderstorm WarningJAXWayne24 min
Apr 24, 12:40 PM EDTSpecial Weather StatementJAXClinch50 min
Apr 24, 12:47 PM EDTSpecial Weather StatementJAXClinch, Pierce, Ware, Wayne28 min
Apr 24, 1:20 PM EDTSpecial Weather StatementJAXBrantley, Clinch, Ware25 min
Apr 24, 1:46 PM EDTSevere Thunderstorm WarningJAXClinch, Echols44 min
Apr 24, 1:50 PM EDTSpecial Weather StatementJAXCamden, Charlton, Glynn40 min
Apr 24, 2:15 PM EDTSevere Thunderstorm WarningJAXGlynn15 min
Apr 24, 2:32 PM EDTSevere Thunderstorm WarningJAXClinch, Echols43 min
Apr 24, 3:48 PM EDTSpecial Weather StatementJAXCamden27 min
Apr 24, 5:40 PM EDTSpecial Weather StatementJAXCoffee, Jeff Davis35 min
Apr 24, 6:39 PM EDTSevere Thunderstorm WarningJAXAtkinson, Coffee36 min
Apr 24, 7:12 PM EDTSevere Thunderstorm WarningJAXAppling, Atkinson, Bacon, Coffee, Pierce, Ware33 min
Apr 24, 7:40 PM EDTSevere Thunderstorm WarningJAXAppling, Bacon, Brantley, Pierce, Ware, Wayne35 min
Apr 24, 7:57 PM EDTSpecial Weather StatementJAXCoffee, Jeff Davis48 min

Nearby

Special Weather Statements in Georgia, 2021Every special weather statement in 2021

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.