Alert archive / Florida / Severe Thunderstorm Warnings in 2022

Severe Thunderstorm Warning 12, NWS Jacksonville, FL

March 18, 2022Saint Johns County, Florida

NWS Jacksonville, FL issued this severe thunderstorm warning at Mar 18, 2022, 6:50 PM EDT for Saint Johns County, Florida. It was in force for 25 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 18, 2022, 6:50 PM EDT (22:50 UTC)
Expired: Mar 18, 2022, 7:15 PM EDT
In force: 25 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 22:52 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 Mar 18, 3:47 PM EDT, 3 hours 3 minutes earlier.

Area forecast discussion, Mar 18, 3:47 PM EDT, 3 hours 3 minutes before

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In the hours before

Local storm report, Mar 18, 6:26 PM EDT, 24 minutes before

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Local storm report, Mar 18, 6:29 PM EDT, 21 minutes before

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Local storm report, Mar 18, 6:30 PM EDT, 20 minutes before

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Local storm report, Mar 18, 6:31 PM EDT, 19 minutes before

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Local storm report, Mar 18, 6:45 PM EDT, 5 minutes before

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      <p id="message2">
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Special weather statement, Mar 18, 6:46 PM EDT, 4 minutes before

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  <main class="wrap">
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      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
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      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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The office that day

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

Issued	Product	Office	Counties	Lasted
Mar 18, 4:06 AM EDT	Dense Fog Advisory	JAX	Alachua, Baker, Bradford, Clay, Duval, Gilchrist and 5 more	7 hr
Mar 18, 4:43 PM EDT	Special Marine Warning	JAX		2 hr
Mar 18, 5:29 PM EDT	Special Marine Warning	JAX		91 min
Mar 18, 5:29 PM EDT	Severe Thunderstorm Warning	JAX	Duval	46 min
Mar 18, 6:11 PM EDT	Special Marine Warning	JAX		2 hr
Mar 18, 6:11 PM EDT	Special Weather Statement	JAX	Bradford, Clay, Columbia, Duval, Suwannee, Union	49 min
Mar 18, 6:46 PM EDT	Special Marine Warning	JAX		44 min
Mar 18, 6:46 PM EDT	Special Weather Statement	JAX	Saint Johns	29 min
Mar 18, 6:59 PM EDT	Special Weather Statement	JAX	Bradford, Clay, Saint Johns	31 min
Mar 18, 7:06 PM EDT	Special Weather Statement	JAX	Hamilton	54 min
Mar 18, 7:32 PM EDT	Special Weather Statement	JAX	Flagler	28 min
Mar 18, 7:35 PM EDT	Special Marine Warning	JAX		85 min
Mar 18, 3:44 PM EDT	Special Weather Statement	JAX	Brantley, Clinch, Pierce, Ware	46 min
Mar 18, 4:39 PM EDT	Special Weather Statement	JAX	Camden, Charlton, Glynn	51 min
Mar 18, 5:25 PM EDT	Severe Thunderstorm Warning	JAX	Clinch, Echols	21 min

Nearby

Severe Thunderstorm Warnings in Florida, 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; radar from the NEXRAD Level II archive.