Alert archive / Louisiana / Special Marine Warnings in 2021

Special Marine Warning 166, NWS New Orleans, LA

April 30, 2021

NWS New Orleans, LA issued this special marine warning at Apr 30, 2021, 4:58 PM CDT. It was in force for 92 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: Apr 30, 2021, 4:58 PM CDT (21:58 UTC)
Expired: Apr 30, 2021, 6:30 PM CDT
In force: 92 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 Apr 30, 3:56 PM CDT, 1 hour 2 minutes earlier.

Area forecast discussion, Apr 30, 3:56 PM CDT, 1 hour 2 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>

In the hours before

Special weather statement, Apr 30, 4:32 PM CDT, 26 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
Apr 30, 5:43 AM CDT	Dense Fog Advisory	LIX	Orleans, Saint James, Saint John the Baptist, Saint Tammany, Tangipahoa, Washington	3 hr
Apr 30, 5:44 AM CDT	Marine Dense Fog Advisory	LIX		4 hr
Apr 30, 4:32 PM CDT	Special Weather Statement	LIX	Jefferson, Lafourche, Plaquemines, Terrebonne	58 min
Apr 30, 5:17 PM CDT	Special Marine Warning	LIX		26 min
Apr 30, 5:30 PM CDT	Special Weather Statement	LIX	Jefferson, Plaquemines	60 min
Apr 30, 3:06 AM CDT	Coastal Flood Advisory	LIX		40 hr
Apr 30, 3:06 AM CDT	Coastal Flood Advisory	LIX		65 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.