Alert archive / Florida / Severe Thunderstorm Warnings in 2018

Severe Thunderstorm Warning 229, NWS Jacksonville, FL

November 26, 2018Saint Johns County, Florida

NWS Jacksonville, FL issued this severe thunderstorm warning at Nov 26, 2018, 12:56 PM EST for Saint Johns County, Florida. It was in force for 21 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: Nov 26, 2018, 12:56 PM EST (17:56 UTC)
Expired: Nov 26, 2018, 1:17 PM EST
In force: 21 min
Issued by: NWS Jacksonville, FL
Area: Storm-based polygon
Hail: 1.0 in
Wind: 60.0 mph

County Saint Johns County, FL

The radar

The Jacksonville radar (KJAX), 70 km from the middle of the area, began a volume at 17:56 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 Nov 25, 3:07 PM EST, 21 hours 49 minutes earlier.

Area forecast discussion, Nov 25, 3:07 PM EST, 21 hours 49 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
Nov 26, 7:12 AM EST	Special Weather Statement	JAX	Hamilton, Suwannee	48 min
Nov 26, 8:57 AM EST	Special Weather Statement	JAX	Nassau	33 min
Nov 26, 9:21 AM EST	Special Weather Statement	JAX	Duval	39 min
Nov 26, 9:53 AM EST	Special Weather Statement	JAX	Alachua	37 min
Nov 26, 10:12 AM EST	Special Weather Statement	JAX	Duval	48 min
Nov 26, 10:13 AM EST	Special Marine Warning	JAX		92 min
Nov 26, 10:41 AM EST	Special Weather Statement	JAX	Columbia, Suwannee	34 min
Nov 26, 11:17 AM EST	Special Weather Statement	JAX	Baker, Columbia	43 min
Nov 26, 11:38 AM EST	Special Marine Warning	JAX		37 min
Nov 26, 12:08 PM EST	Special Weather Statement	JAX	Putnam	37 min
Nov 26, 12:34 PM EST	Special Weather Statement	JAX	Putnam	41 min
Nov 26, 12:44 PM EST	Special Weather Statement	JAX	Baker, Columbia, Union	46 min
Nov 26, 12:59 PM EST	Special Marine Warning	JAX		57 min
Nov 26, 1:14 PM EST	Special Weather Statement	JAX	Putnam	46 min
Nov 26, 1:23 PM EST	Special Weather Statement	JAX	Nassau	52 min
Nov 26, 2:13 PM EST	Special Marine Warning	JAX		47 min
Nov 26, 3:31 PM EST	Coastal Flood Statement	JAX	Duval, Flagler	89 min
Nov 26, 3:32 PM EST	Freeze Watch	JAX	Baker, Gilchrist, Suwannee, Union	11 hr
Nov 26, 6:55 AM EST	Special Weather Statement	JAX	Brantley, Glynn	50 min
Nov 26, 8:13 AM EST	Special Weather Statement	JAX	Glynn	47 min

Nearby

Severe Thunderstorm Warnings in Florida, 2018 Every severe thunderstorm warning in 2018

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.