Alert archive / Florida / Severe Thunderstorm Warnings in 2020

Severe Thunderstorm Warning 124, NWS Jacksonville, FL

June 18, 2020Putnam County, Florida

NWS Jacksonville, FL issued this severe thunderstorm warning at Jun 18, 2020, 8:34 PM EDT for Putnam County, Florida. It was in force for 41 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: Jun 18, 2020, 8:34 PM EDT (00:34 UTC)
Expired: Jun 18, 2020, 9:15 PM EDT
In force: 41 min
Issued by: NWS Jacksonville, FL
Area: Storm-based polygon
Hail: 1.25 in
Wind: 60.0 mph

County Putnam County, FL

The radar

The Jacksonville radar (KJAX), 97 km from the middle of the area, began a volume at 00:35 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 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 Jun 18, 7:55 PM EDT, 39 minutes earlier.

Area forecast discussion, Jun 18, 7:55 PM EDT, 39 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
Jun 18, 8:09 PM EDT	Severe Thunderstorm Warning	JAX	Marion	37 min
Jun 18, 8:57 PM EDT	Severe Thunderstorm Warning	JAX	Putnam	19 min
Jun 19, 3:00 PM EDT	Special Weather Statement	JAX	Saint Johns	60 min
Jun 19, 3:42 PM EDT	Special Weather Statement	JAX	Saint Johns	48 min
Jun 19, 4:00 PM EDT	Severe Thunderstorm Warning	JAX	Nassau	45 min
Jun 19, 4:12 PM EDT	Special Weather Statement	JAX	Putnam	48 min
Jun 19, 4:17 PM EDT	Special Marine Warning	JAX		104 min
Jun 19, 4:19 PM EDT	Special Weather Statement	JAX	Clay	41 min
Jun 19, 4:38 PM EDT	Special Weather Statement	JAX	Duval	52 min
Jun 19, 4:42 PM EDT	Severe Thunderstorm Warning	JAX	Nassau	48 min
Jun 19, 4:44 PM EDT	Special Weather Statement	JAX	Flagler	46 min
Jun 19, 4:47 PM EDT	Severe Thunderstorm Warning	JAX	Duval, Nassau	43 min
Jun 19, 4:50 PM EDT	Special Weather Statement	JAX	Saint Johns	55 min
Jun 19, 4:53 PM EDT	Special Weather Statement	JAX	Marion	67 min
Jun 19, 4:57 PM EDT	Special Marine Warning	JAX		63 min
Jun 19, 5:06 PM EDT	Severe Thunderstorm Warning	JAX	Marion	54 min
Jun 19, 5:16 PM EDT	Special Weather Statement	JAX	Flagler	59 min
Jun 19, 5:24 PM EDT	Flash Flood Warning	JAX	Marion	43 min
Jun 19, 5:31 PM EDT	Severe Thunderstorm Warning	JAX	Duval, Nassau	17 min
Jun 19, 5:32 PM EDT	Severe Thunderstorm Warning	JAX	Clay, Duval, Saint Johns	19 min
Jun 19, 5:37 PM EDT	Severe Thunderstorm Warning	JAX	Marion, Putnam	53 min
Jun 19, 5:50 PM EDT	Special Weather Statement	JAX	Marion	40 min
Jun 19, 6:08 PM EDT	Special Weather Statement	JAX	Saint Johns	52 min
Jun 19, 6:10 PM EDT	Special Weather Statement	JAX	Nassau	50 min
Jun 19, 6:29 PM EDT	Special Weather Statement	JAX	Putnam	46 min
Jun 19, 6:53 PM EDT	Special Weather Statement	JAX	Alachua	52 min
Jun 19, 6:59 PM EDT	Special Weather Statement	JAX	Alachua	46 min
Jun 19, 7:03 PM EDT	Special Weather Statement	JAX	Putnam	27 min
Jun 19, 7:09 PM EDT	Special Weather Statement	JAX	Alachua	51 min
Jun 19, 7:44 PM EDT	Special Weather Statement	JAX	Union	46 min
Jun 19, 7:59 PM EDT	Special Weather Statement	JAX	Baker	46 min
Jun 19, 3:48 PM EDT	Special Weather Statement	JAX	Glynn	57 min
Jun 19, 3:51 PM EDT	Special Weather Statement	JAX	Camden	54 min
Jun 19, 7:56 PM EDT	Special Weather Statement	JAX	Wayne	49 min

Nearby

Severe Thunderstorm Warnings in Florida, 2020 Every severe thunderstorm warning in 2020

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.