Alert archive / Georgia / Severe Thunderstorm Warnings in 2022

Severe Thunderstorm Warning 91, NWS Jacksonville, FL

May 15, 2022Clinch County, Georgia

NWS Jacksonville, FL issued this severe thunderstorm warning at May 15, 2022, 6:54 PM EDT for Clinch County, Georgia. It was in force for 36 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: May 15, 2022, 6:54 PM EDT (22:54 UTC)
Expired: May 15, 2022, 7:30 PM EDT
In force: 36 min
Issued by: NWS Jacksonville, FL
Area: Storm-based polygon
Hail: 1.0 in
Wind: 60.0 mph

County Clinch County, GA

The radar

The Moody AFB radar (KVAX), 28 km from the middle of the area, began a volume at 22:55 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, 10.9 hours before the alert went out and 107 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 814 J/kg
Mixed-layer CIN: -57 J/kg
Mixed-layer LCL: 996 m above ground
0-6 km bulk shear: 17 kt
0-1 km storm-relative helicity: 1 m²/s²
0-3 km storm-relative helicity: 25 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this severe thunderstorm warning 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 severe thunderstorm warning went out at May 15, 2:58 PM EDT, 3 hours 56 minutes earlier.

Area forecast discussion, May 15, 2:58 PM EDT, 3 hours 56 minutes before

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In the hours before

Special weather statement, May 15, 6:08 PM EDT, 46 minutes before

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Special weather statement, May 15, 6:12 PM EDT, 42 minutes before

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Special weather statement, May 15, 6:25 PM EDT, 29 minutes before

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Special weather statement, May 15, 6:30 PM EDT, 24 minutes before

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Special weather statement, May 15, 6:40 PM EDT, 14 minutes before

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Special weather statement, May 15, 6:52 PM EDT, 2 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
May 14, 9:41 PM EDT	Special Weather Statement	JAX	Baker	34 min
May 15, 9:57 AM EDT	Rip Current Statement	JAX	Duval, Flagler, Nassau	11 hr
May 15, 1:04 PM EDT	Special Weather Statement	JAX	Nassau	26 min
May 15, 1:36 PM EDT	Special Weather Statement	JAX	Nassau	39 min
May 15, 1:48 PM EDT	Tornado Warning	JAX	Duval, Nassau	27 min
May 15, 1:57 PM EDT	Special Weather Statement	JAX	Putnam	33 min
May 15, 2:16 PM EDT	Tornado Warning	JAX	Duval, Nassau	15 min
May 15, 2:25 PM EDT	Areal Flood Warning	JAX	Duval	51 min
May 15, 2:26 PM EDT	Special Weather Statement	JAX	Flagler	34 min
May 15, 2:29 PM EDT	Special Marine Warning	JAX		61 min
May 15, 2:32 PM EDT	Special Weather Statement	JAX	Duval	28 min
May 15, 2:36 PM EDT	Special Weather Statement	JAX	Saint Johns	24 min
May 15, 2:47 PM EDT	Severe Thunderstorm Warning	JAX	Duval, Saint Johns	28 min
May 15, 2:49 PM EDT	Severe Thunderstorm Warning	JAX	Nassau	26 min
May 15, 3:00 PM EDT	Areal Flood Warning	JAX	Nassau	48 min
May 15, 3:07 PM EDT	Special Weather Statement	JAX	Flagler	23 min
May 15, 3:09 PM EDT	Special Weather Statement	JAX	Saint Johns	36 min
May 15, 3:12 PM EDT	Special Weather Statement	JAX	Duval	48 min
May 15, 3:18 PM EDT	Special Weather Statement	JAX	Clay	42 min
May 15, 3:34 PM EDT	Severe Thunderstorm Warning	JAX	Clay	26 min
May 15, 3:41 PM EDT	Special Weather Statement	JAX	Alachua	49 min
May 15, 3:51 PM EDT	Special Weather Statement	JAX	Bradford	24 min
May 15, 3:58 PM EDT	Special Weather Statement	JAX	Clay	47 min
May 15, 4:07 PM EDT	Special Weather Statement	JAX	Bradford	38 min
May 15, 4:12 PM EDT	Special Weather Statement	JAX	Marion	48 min
May 15, 4:20 PM EDT	Special Weather Statement	JAX	Bradford	25 min
May 15, 4:22 PM EDT	Special Weather Statement	JAX	Alachua	38 min
May 15, 4:28 PM EDT	Areal Flood Warning	JAX	Marion	58 min
May 15, 4:33 PM EDT	Severe Thunderstorm Warning	JAX	Alachua, Gilchrist	27 min
May 15, 4:44 PM EDT	Areal Flood Warning	JAX	Alachua	41 min
May 15, 4:50 PM EDT	Special Weather Statement	JAX	Gilchrist	25 min
May 15, 4:52 PM EDT	Special Weather Statement	JAX	Bradford	53 min
May 15, 5:02 PM EDT	Special Weather Statement	JAX	Alachua	28 min
May 15, 5:05 PM EDT	Special Weather Statement	JAX	Suwannee	25 min
May 15, 5:08 PM EDT	Special Weather Statement	JAX	Alachua	52 min
May 15, 5:14 PM EDT	Severe Thunderstorm Warning	JAX	Alachua, Bradford, Clay, Putnam	31 min
May 15, 5:17 PM EDT	Areal Flood Warning	JAX	Alachua	88 min
May 15, 5:17 PM EDT	Special Weather Statement	JAX	Bradford, Union	43 min
May 15, 5:26 PM EDT	Severe Thunderstorm Warning	JAX	Alachua, Columbia, Hamilton, Suwannee, Union	34 min
May 15, 5:35 PM EDT	Special Weather Statement	JAX	Marion	40 min
May 15, 5:42 PM EDT	Severe Thunderstorm Warning	JAX	Marion	33 min
May 15, 5:57 PM EDT	Severe Thunderstorm Warning	JAX	Columbia	33 min
May 15, 6:00 PM EDT	Special Weather Statement	JAX	Gilchrist	45 min
May 15, 6:01 PM EDT	Areal Flood Warning	JAX	Marion	52 min
May 15, 6:08 PM EDT	Areal Flood Warning	JAX	Columbia	82 min
May 15, 6:25 PM EDT	Special Weather Statement	JAX	Columbia	35 min
May 15, 6:30 PM EDT	Special Weather Statement	JAX	Columbia	45 min
May 15, 6:52 PM EDT	Special Weather Statement	JAX	Gilchrist	53 min
May 15, 7:36 PM EDT	Special Weather Statement	JAX	Hamilton	24 min
May 15, 11:54 AM EDT	Special Weather Statement	JAX	Coffee	36 min
May 15, 1:28 PM EDT	Special Weather Statement	JAX	Camden	47 min
May 15, 2:19 PM EDT	Special Weather Statement	JAX	Camden	26 min
May 15, 2:41 PM EDT	Special Weather Statement	JAX	Camden	49 min
May 15, 3:15 PM EDT	Special Weather Statement	JAX	Wayne	30 min
May 15, 3:21 PM EDT	Special Weather Statement	JAX	Wayne	24 min
May 15, 3:30 PM EDT	Severe Thunderstorm Warning	JAX	Wayne	30 min
May 15, 3:34 PM EDT	Special Weather Statement	JAX	Brantley	26 min
May 15, 3:46 PM EDT	Areal Flood Warning	JAX	Wayne	59 min
May 15, 4:09 PM EDT	Special Weather Statement	JAX	Brantley	36 min
May 15, 5:01 PM EDT	Special Weather Statement	JAX	Pierce	29 min
May 15, 5:19 PM EDT	Special Weather Statement	JAX	Ware	26 min
May 15, 5:22 PM EDT	Special Weather Statement	JAX	Atkinson	38 min
May 15, 5:34 PM EDT	Special Weather Statement	JAX	Jeff Davis	26 min
May 15, 6:03 PM EDT	Special Weather Statement	JAX	Ware	27 min
May 15, 6:08 PM EDT	Special Weather Statement	JAX	Coffee	37 min
May 15, 6:12 PM EDT	Special Weather Statement	JAX	Clinch	33 min
May 15, 6:24 PM EDT	Severe Thunderstorm Warning	JAX	Clinch	36 min
May 15, 6:40 PM EDT	Special Weather Statement	JAX	Ware	35 min
May 15, 6:56 PM EDT	Special Weather Statement	JAX	Ware	49 min
May 15, 7:12 PM EDT	Special Weather Statement	JAX	Clinch	48 min
May 15, 7:28 PM EDT	Special Weather Statement	JAX	Clinch	47 min
May 15, 7:40 PM EDT	Severe Thunderstorm Warning	JAX	Clinch, Echols	32 min
May 15, 7:52 PM EDT	Special Weather Statement	JAX	Echols	53 min

Nearby

Severe Thunderstorm Warnings in Georgia, 2022 Every severe thunderstorm warning in 2022

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.