Alert archive / Georgia / Severe Thunderstorm Warnings in 2023

Severe Thunderstorm Warning 45, NWS Jacksonville, FL

March 25, 20234 counties in Georgia

NWS Jacksonville, FL issued this severe thunderstorm warning at Mar 25, 2023, 4:10 PM EDT for 4 counties in Georgia. It was in force for 35 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Mar 25, 2023, 4:10 PM EDT (20:10 UTC)
Expired
Mar 25, 2023, 4:45 PM EDT
In force
35 min
Issued by
NWS Jacksonville, FL
Area
Storm-based polygon
Tornado
Possible
Hail
1.0 in
Wind
60.0 mph

Counties Brantley County, GA, Camden County, GA, Charlton County, GA, Glynn County, GA

The radar

The Jacksonville radar (KJAX), 61 km from the middle of the area, began a volume at 20:10 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, 8.2 hours before the alert went out and 60 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 2023-03-25Temperature 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 2023-03-25The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 151 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
704 m above ground
0-6 km bulk shear
37 kt
0-1 km storm-relative helicity
151 m²/s²
0-3 km storm-relative helicity
127 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 25, 4:18 PM EDTSpecial Marine WarningJAX57 min
Mar 25, 4:50 PM EDTSpecial Marine WarningJAX55 min
Mar 25, 5:26 PM EDTSpecial Marine WarningJAX94 min
Mar 25, 1:34 PM EDTSpecial Weather StatementJAXAtkinson, Coffee56 min
Mar 25, 2:24 PM EDTSevere Thunderstorm WarningJAXAtkinson, Clinch, Ware36 min
Mar 25, 2:29 PM EDTSpecial Weather StatementJAXCoffee31 min
Mar 25, 2:58 PM EDTSevere Thunderstorm WarningJAXAtkinson, Charlton, Clinch, Ware47 min
Mar 25, 2:59 PM EDTSpecial Weather StatementJAXBacon46 min
Mar 25, 3:40 PM EDTSevere Thunderstorm WarningJAXBrantley, Charlton, Pierce, Ware35 min
Mar 25, 4:44 PM EDTSevere Thunderstorm WarningJAXCamden, Glynn31 min

Nearby

Severe Thunderstorm Warnings in Georgia, 2023Every severe thunderstorm warning in 2023

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.