Alert archive / Florida / Severe Thunderstorm Warnings in 2020

Severe Thunderstorm Warning 149, NWS Jacksonville, FL

June 27, 2020Alachua County, Florida

NWS Jacksonville, FL issued this severe thunderstorm warning at Jun 27, 2020, 1:51 PM EDT for Alachua County, Florida. It was in force for 24 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 27, 2020, 1:51 PM EDT (17:51 UTC)
Expired
Jun 27, 2020, 2:15 PM EDT
In force
24 min
Issued by
NWS Jacksonville, FL
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

County Alachua County, FL

The radar

The Jacksonville radar (KJAX), 110 km from the middle of the area, began a volume at 17:51 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 27, 1:21 PM EDT, 30 minutes earlier.

Area forecast discussion, Jun 27, 1:21 PM EDT, 30 minutes before
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In the hours before

Special weather statement, Jun 27, 1:12 PM EDT, 39 minutes before
<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <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.
      </p>
      <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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    </section>
  </main>
  <script src="index.js"></script>
</body>
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The office that day

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

IssuedProductOfficeCountiesLasted
Jun 27, 1:12 PM EDTSpecial Weather StatementJAXGilchrist48 min
Jun 27, 1:57 PM EDTSpecial Weather StatementJAXGilchrist48 min
Jun 27, 2:25 PM EDTSpecial Weather StatementJAXAlachua50 min
Jun 27, 2:45 PM EDTSpecial Weather StatementJAXPutnam45 min
Jun 27, 3:15 PM EDTSpecial Weather StatementJAXColumbia, Suwannee45 min
Jun 27, 3:27 PM EDTSpecial Weather StatementJAXPutnam48 min
Jun 27, 3:48 PM EDTSpecial Weather StatementJAXColumbia, Suwannee42 min
Jun 27, 4:02 PM EDTSpecial Weather StatementJAXClay, Flagler, Putnam, Saint Johns58 min
Jun 27, 4:04 PM EDTSpecial Marine WarningJAX116 min
Jun 27, 4:20 PM EDTSpecial Weather StatementJAXBaker, Columbia40 min
Jun 27, 4:23 PM EDTSevere Thunderstorm WarningJAXClay, Putnam, Saint Johns52 min
Jun 27, 4:28 PM EDTSpecial Weather StatementJAXDuval47 min
Jun 27, 4:38 PM EDTSevere Thunderstorm WarningJAXDuval, Saint Johns52 min
Jun 27, 4:41 PM EDTSpecial Weather StatementJAXBaker49 min
Jun 27, 5:03 PM EDTSpecial Weather StatementJAXFlagler27 min
Jun 27, 5:05 PM EDTSevere Thunderstorm WarningJAXBaker, Clay, Duval, Nassau40 min
Jun 27, 5:15 PM EDTSpecial Marine WarningJAX90 min
Jun 27, 5:25 PM EDTSevere Thunderstorm WarningJAXClay, Duval, Nassau, Saint Johns50 min
Jun 27, 5:51 PM EDTSpecial Marine WarningJAX66 min
Jun 27, 6:07 PM EDTSpecial Weather StatementJAXNassau38 min

Nearby

Severe Thunderstorm Warnings in Florida, 2020Every 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.