Alert archive / Florida / Dense Fog Advisories in 2021

Dense Fog Advisory 1, NWS Melbourne, FL

January 27, 20216 counties in Florida

NWS Melbourne, FL issued this dense fog advisory at Jan 27, 2021, 2:59 AM EST for 6 counties in Florida. It was in force for 6 hr.

The area

The counties it named.

The facts

Issued: Jan 27, 2021, 2:59 AM EST (07:59 UTC)
Expired: Jan 27, 2021, 9:00 AM EST
In force: 6 hr
Issued by: NWS Melbourne, FL

Counties Lake County, FL, Okeechobee County, FL, Orange County, FL, Osceola County, FL, Seminole County, FL, Volusia County, FL

The radar

The Melbourne radar (KMLB), 67 km from the middle of the area, began a volume at 07:58 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 dense fog advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Melbourne, FL wrote its last area forecast discussion before this dense fog advisory went out at Jan 26, 8:27 PM EST, 6 hours 32 minutes earlier.

Area forecast discussion, Jan 26, 8:27 PM EST, 6 hours 32 minutes before

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Hazardous weather outlook, Jan 26, 8:13 PM EST, 6 hours 46 minutes before

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<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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The office that day

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

Issued	Product	Office	Counties	Lasted
Jan 27, 4:15 AM EST	Gale Watch	MLB		10 hr
Jan 27, 4:15 AM EST	Small Craft Advisory	MLB		47 hr
Jan 27, 2:28 PM EST	Fire Weather Watch	MLB	Okeechobee, Orange, Osceola, Seminole	23 hr
Jan 27, 2:32 PM EST	Gale Warning	MLB		25 hr

Nearby

Dense Fog Advisories in Florida, 2021 Every dense fog advisory in 2021

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.