Alert archive / Louisiana / Special Marine Warnings in 2021

Special Marine Warning 424, NWS New Orleans, LA

July 21, 2021

NWS New Orleans, LA issued this special marine warning at Jul 21, 2021, 3:41 PM CDT. It was in force for 34 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: Jul 21, 2021, 3:41 PM CDT (20:41 UTC)
Expired: Jul 21, 2021, 4:15 PM CDT
In force: 34 min
Issued by: NWS New Orleans, LA
Area: Storm-based polygon
Hail: 0.0 in
Wind: 34.0 mph

What forecasters said that day

The local office's own words before this special marine warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS New Orleans, LA wrote its last area forecast discussion before this special marine warning went out at Jul 21, 3:43 AM CDT, 11 hours 58 minutes earlier.

Area forecast discussion, Jul 21, 3:43 AM CDT, 11 hours 58 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.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>

The office that day

Everything else NWS New Orleans, LA issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jul 20, 7:46 PM CDT	River Flood Warning	LIX	Saint Tammany	61 hr
Jul 20, 9:19 PM CDT	River Flood Warning	LIX	Saint Tammany	3 days
Jul 21, 7:10 AM CDT	River Flood Warning	LIX	Saint Tammany	7 hr
Jul 20, 9:22 PM CDT	River Flood Warning	LIX	Pearl River	23 hr

Nearby

Special Marine Warnings in Louisiana, 2021 Every special marine warning 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.