Alert archive / Georgia / Severe Thunderstorm Warnings in 2022

Severe Thunderstorm Warning 35, NWS Jacksonville, FL

April 6, 2022Clinch County, Echols County, Georgia

NWS Jacksonville, FL issued this severe thunderstorm warning at Apr 6, 2022, 8:03 PM EDT for Clinch County, Echols County, Georgia. It was in force for 9 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: Apr 6, 2022, 8:03 PM EDT (00:03 UTC)
Expired: Apr 6, 2022, 8:12 PM EDT
In force: 9 min
Issued by: NWS Jacksonville, FL
Area: Storm-based polygon
Tornado: Possible
Hail: 0.75 in
Wind: 60.0 mph

Counties Clinch County, GA, Echols County, GA

The radar

The Moody AFB radar (KVAX), 21 km from the middle of the area, began a volume at 00:04 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 watch it was issued in

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

Issued	Product	Office	Lasted
Apr 6, 4:21 PM EDT	Tornado Watch	SPC	8 hr

The nearest sounding before it

Jacksonville, FL (KJAX), launched 00:00Z, 0.1 hours before the alert went out and 111 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: 1350 J/kg
Mixed-layer CIN: -64 J/kg
Mixed-layer LCL: 1291 m above ground
0-6 km bulk shear: 56 kt
0-1 km storm-relative helicity: 224 m²/s²
0-3 km storm-relative helicity: 242 m²/s²
Significant tornado parameter: 1.4
Supercell composite: 5.9

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 Apr 6, 7:29 PM EDT, 34 minutes earlier.

Area forecast discussion, Apr 6, 7:29 PM EDT, 34 minutes before

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In the hours before

Special weather statement, Apr 6, 2:05 PM EDT, 5 hours 58 minutes before

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Special weather statement, Apr 6, 2:23 PM EDT, 5 hours 40 minutes before

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Special weather statement, Apr 6, 2:31 PM EDT, 5 hours 32 minutes before

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Special weather statement, Apr 6, 2:47 PM EDT, 5 hours 16 minutes before

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Local storm report, Apr 6, 2:50 PM EDT, 5 hours 13 minutes before

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Local storm report, Apr 6, 3:10 PM EDT, 4 hours 53 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
Apr 7, 12:48 AM EDT	Special Weather Statement	JAX	Hamilton	57 min
Apr 7, 1:22 AM EDT	Special Weather Statement	JAX	Hamilton	53 min
Apr 7, 1:37 AM EDT	Severe Thunderstorm Warning	JAX	Baker, Columbia, Hamilton	38 min
Apr 7, 2:07 AM EDT	Severe Thunderstorm Warning	JAX	Baker, Columbia, Nassau	23 min
Apr 7, 2:23 AM EDT	Severe Thunderstorm Warning Considerable damage threat	JAX	Baker, Nassau	37 min
Apr 7, 2:27 AM EDT	Tornado Warning	JAX	Nassau	33 min
Apr 7, 2:35 AM EDT	Tornado Warning	JAX	Nassau	25 min
Apr 7, 2:45 AM EDT	Special Marine Warning	JAX		60 min
Apr 7, 2:49 AM EDT	Severe Thunderstorm Warning Considerable damage threat	JAX	Duval, Nassau	41 min
Apr 7, 3:23 AM EDT	Special Weather Statement	JAX	Duval	37 min
Apr 7, 3:29 AM EDT	Special Weather Statement	JAX	Nassau	16 min
Apr 7, 3:47 AM EDT	Special Marine Warning	JAX		28 min
Apr 7, 3:49 AM EDT	Areal Flood Warning	JAX	Baker, Duval, Nassau	3 hr
Apr 7, 3:50 AM EDT	Special Marine Warning	JAX		8 min
Apr 7, 4:02 AM EDT	Special Weather Statement	JAX	Duval	28 min
Apr 7, 4:07 AM EDT	Special Marine Warning	JAX		68 min
Apr 7, 4:26 AM EDT	Severe Thunderstorm Warning	JAX	Duval, Nassau	34 min
Apr 7, 5:02 AM EDT	Special Weather Statement	JAX	Nassau	28 min
Apr 7, 5:10 AM EDT	Special Marine Warning	JAX		35 min
Apr 7, 7:04 AM EDT	Severe Thunderstorm Warning	JAX	Saint Johns	26 min
Apr 7, 7:08 AM EDT	Tornado Warning	JAX	Saint Johns	22 min
Apr 7, 7:22 AM EDT	Special Marine Warning	JAX		53 min
Apr 7, 7:56 AM EDT	Special Weather Statement	JAX	Alachua	34 min
Apr 7, 8:07 AM EDT	Special Marine Warning	JAX		23 min
Apr 7, 8:14 AM EDT	Special Marine Warning	JAX		61 min
Apr 7, 8:31 AM EDT	Special Weather Statement	JAX	Alachua	29 min
Apr 7, 8:47 AM EDT	Severe Thunderstorm Warning	JAX	Alachua, Marion, Putnam	28 min
Apr 7, 9:03 AM EDT	Special Weather Statement	JAX	Duval	27 min
Apr 7, 9:07 AM EDT	Special Marine Warning	JAX		23 min
Apr 7, 9:08 AM EDT	Special Marine Warning	JAX		67 min
Apr 7, 9:13 AM EDT	Special Weather Statement	JAX	Putnam	32 min
Apr 7, 9:16 AM EDT	Special Weather Statement	JAX	Marion	29 min
Apr 7, 9:22 AM EDT	Severe Thunderstorm Warning	JAX	Flagler, Marion, Putnam, Saint Johns	53 min
Apr 7, 9:36 AM EDT	Special Marine Warning	JAX		54 min
Apr 7, 9:42 AM EDT	Tornado Warning	JAX	Flagler, Putnam	33 min
Apr 7, 9:45 AM EDT	Special Marine Warning	JAX		60 min
Apr 7, 9:50 AM EDT	Special Weather Statement	JAX	Marion	25 min
Apr 7, 10:05 AM EDT	Special Weather Statement	JAX	Marion	25 min
Apr 7, 10:15 AM EDT	Severe Thunderstorm Warning	JAX	Flagler	30 min
Apr 7, 10:20 AM EDT	Tornado Warning	JAX	Flagler	25 min
Apr 7, 10:24 AM EDT	Special Marine Warning	JAX		66 min
Apr 7, 10:39 AM EDT	Special Marine Warning	JAX		36 min
Apr 7, 11:45 AM EDT	Special Marine Warning	JAX		60 min
Apr 7, 1:54 PM EDT	Special Weather Statement	JAX	Saint Johns	36 min
Apr 7, 2:02 PM EDT	Severe Thunderstorm Warning	JAX	Putnam, Saint Johns	28 min
Apr 7, 2:03 PM EDT	Special Marine Warning	JAX		57 min
Apr 7, 2:18 PM EDT	Special Weather Statement	JAX	Putnam	27 min
Apr 7, 2:24 PM EDT	Special Weather Statement	JAX	Nassau	36 min
Apr 7, 2:27 PM EDT	Special Marine Warning	JAX		63 min
Apr 7, 2:34 PM EDT	Special Weather Statement	JAX	Saint Johns	26 min
Apr 7, 2:53 PM EDT	Special Weather Statement	JAX	Nassau	37 min
Apr 7, 2:55 PM EDT	Special Marine Warning	JAX		65 min
Apr 7, 3:03 PM EDT	Special Weather Statement	JAX	Nassau	27 min
Apr 7, 3:10 PM EDT	Special Marine Warning	JAX		65 min
Apr 7, 3:31 PM EDT	Special Weather Statement	JAX	Duval	29 min
Apr 7, 3:38 PM EDT	Special Marine Warning	JAX		52 min
Apr 7, 3:57 PM EDT	Special Weather Statement	JAX	Duval	18 min
Apr 7, 3:59 PM EDT	Special Marine Warning	JAX		46 min
Apr 7, 4:18 PM EDT	Special Marine Warning	JAX		42 min
Apr 7, 4:21 PM EDT	Special Weather Statement	JAX	Duval	24 min
Apr 7, 4:35 PM EDT	Severe Thunderstorm Warning	JAX	Duval	25 min
Apr 7, 4:40 PM EDT	Special Marine Warning	JAX		65 min
Apr 7, 4:45 PM EDT	Severe Thunderstorm Warning	JAX	Duval	30 min
Apr 7, 5:46 PM EDT	Special Marine Warning	JAX		44 min
Apr 7, 5:48 PM EDT	Special Marine Warning	JAX		27 min
Apr 7, 6:35 PM EDT	Special Marine Warning	JAX		40 min
Apr 7, 7:14 PM EDT	Special Marine Warning	JAX		61 min
Apr 6, 9:16 PM EDT	Special Weather Statement	JAX	Jeff Davis	44 min
Apr 6, 9:34 PM EDT	Severe Thunderstorm Warning	JAX	Appling, Jeff Davis	11 min
Apr 6, 9:43 PM EDT	Special Weather Statement	JAX	Coffee	32 min
Apr 6, 10:40 PM EDT	Special Weather Statement	JAX	Clinch	35 min
Apr 6, 10:45 PM EDT	Special Weather Statement	JAX	Atkinson	30 min
Apr 6, 11:55 PM EDT	Special Weather Statement	JAX	Bacon, Coffee	35 min
Apr 7, 12:23 AM EDT	Special Weather Statement	JAX	Clinch	52 min
Apr 7, 12:35 AM EDT	Special Weather Statement	JAX	Appling, Bacon	25 min
Apr 7, 1:06 AM EDT	Special Weather Statement	JAX	Wayne	24 min
Apr 7, 1:55 AM EDT	Special Weather Statement	JAX	Brantley	35 min
Apr 7, 3:00 AM EDT	Special Weather Statement	JAX	Glynn	30 min
Apr 7, 3:14 AM EDT	Severe Thunderstorm Warning	JAX	Glynn	31 min
Apr 7, 6:53 AM EDT	Special Weather Statement	JAX	Jeff Davis	37 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.