Alert archive / Louisiana / Special Marine Warnings in 2021

Special Marine Warning 76, NWS New Orleans, LA

April 10, 2021

NWS New Orleans, LA issued this special marine warning at Apr 10, 2021, 7:53 AM CDT. It was in force for 97 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 10, 2021, 7:53 AM CDT (12:53 UTC)
Expired: Apr 10, 2021, 9:30 AM CDT
In force: 97 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 10, 3:58 AM CDT, 3 hours 55 minutes earlier.

Area forecast discussion, Apr 10, 3:58 AM CDT, 3 hours 55 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 10, 6:42 AM CDT, 1 hour 11 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>

Local storm report, Apr 10, 6:51 AM 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>

Local storm report, Apr 10, 7:20 AM CDT, 33 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>

Local storm report, Apr 10, 7:31 AM CDT, 22 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>

Local storm report, Apr 10, 7:45 AM CDT, 8 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>

Local storm report, Apr 10, 7:51 AM CDT, 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>

The office that day

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

Issued	Product	Office	Counties	Lasted
Apr 10, 12:41 AM CDT	Severe Thunderstorm Warning	LIX	Saint Tammany, Washington	11 min
Apr 10, 1:07 AM CDT	Special Marine Warning	LIX		22 min
Apr 10, 1:40 AM CDT	Special Marine Warning	LIX		20 min
Apr 10, 1:45 AM CDT	Tornado Warning	LIX	Pointe Coupee, West Feliciana	45 min
Apr 10, 1:52 AM CDT	Special Weather Statement	LIX	Saint Tammany	38 min
Apr 10, 2:01 AM CDT	Severe Thunderstorm Warning	LIX	Saint Tammany, Washington	29 min
Apr 10, 2:05 AM CDT	Tornado Warning	LIX	Saint Tammany	10 min
Apr 10, 2:28 AM CDT	Severe Thunderstorm Warning	LIX	Pointe Coupee, West Feliciana	47 min
Apr 10, 2:48 AM CDT	Severe Thunderstorm Warning	LIX	East Baton Rouge, East Feliciana, Saint Helena, West Feliciana	39 min
Apr 10, 2:58 AM CDT	Severe Thunderstorm Warning	LIX	Saint Helena, Tangipahoa	35 min
Apr 10, 3:20 AM CDT	Severe Thunderstorm Warning	LIX	East Baton Rouge, East Feliciana, Pointe Coupee, West Baton Rouge, West Feliciana	33 min
Apr 10, 3:25 AM CDT	Special Weather Statement	LIX	Saint Helena, Tangipahoa	65 min
Apr 10, 3:26 AM CDT	Special Weather Statement	LIX	Ascension, Assumption, Livingston, Saint James, Saint John the Baptist	64 min
Apr 10, 3:38 AM CDT	Special Marine Warning	LIX		67 min
Apr 10, 3:59 AM CDT	Special Weather Statement	LIX	East Baton Rouge	46 min
Apr 10, 4:16 AM CDT	Special Marine Warning	LIX		59 min
Apr 10, 4:23 AM CDT	Tornado Warning	LIX	Saint James, Saint John the Baptist	19 min
Apr 10, 4:40 AM CDT	Flash Flood Warning	LIX	Saint Tammany, Tangipahoa, Washington	3 hr
Apr 10, 4:47 AM CDT	Special Weather Statement	LIX	Ascension, Assumption, Orleans, Saint Charles, Saint James, Saint John the Baptist and 1 more	58 min
Apr 10, 4:58 AM CDT	Severe Thunderstorm Warning	LIX	Jefferson, Orleans, Plaquemines, Saint Bernard, Saint Charles, Saint Tammany	47 min
Apr 10, 5:16 AM CDT	Flash Flood Warning	LIX	Orleans	3 hr
Apr 10, 5:23 AM CDT	Special Marine Warning	LIX		67 min
Apr 10, 5:24 AM CDT	Flash Flood Warning	LIX	Saint Bernard	3 hr
Apr 10, 5:46 AM CDT	Special Weather Statement	LIX	Assumption, Jefferson, Orleans, Saint Charles	59 min
Apr 10, 6:07 AM CDT	Areal Flood Advisory	LIX	Jefferson, Lafourche, Orleans, Saint Charles, Saint John the Baptist, Terrebonne	2 hr
Apr 10, 6:24 AM CDT	Special Marine Warning	LIX		96 min
Apr 10, 6:29 AM CDT	Flash Flood Warning	LIX	Lafourche, Terrebonne	89 min
Apr 10, 6:33 AM CDT	Flash Flood Warning	LIX	Jefferson, Plaquemines	105 min
Apr 10, 6:42 AM CDT	Special Weather Statement	LIX	Jefferson, Lafourche, Plaquemines, Terrebonne	78 min
Apr 10, 7:13 AM CDT	Special Marine Warning	LIX		92 min
Apr 10, 8:52 AM CDT	River Flood Warning	LIX	Saint Tammany	10 days
Apr 10, 8:52 AM CDT	River Flood Warning	LIX	Saint Tammany	24 hr
Apr 10, 8:55 AM CDT	River Flood Warning	LIX	Saint Tammany	25 hr
Apr 10, 9:49 AM CDT	River Flood Warning	LIX	Washington	33 hr
Apr 10, 11:15 AM CDT	Special Weather Statement	LIX	Terrebonne	30 min
Apr 10, 11:51 AM CDT	Special Weather Statement	LIX	Lafourche	39 min
Apr 10, 12:28 PM CDT	Special Weather Statement	LIX	Jefferson	32 min
Apr 10, 5:46 PM CDT	River Flood Warning	LIX	Saint Helena	26 hr
Apr 9, 11:57 PM CDT	Severe Thunderstorm Warning	LIX	Amite, Pike	36 min
Apr 10, 12:12 AM CDT	Severe Thunderstorm Warning	LIX	Walthall	33 min
Apr 10, 12:14 AM CDT	Special Weather Statement	LIX	Wilkinson	46 min
Apr 10, 12:46 AM CDT	Severe Thunderstorm Warning	LIX	Amite, Pike, Walthall	43 min
Apr 10, 1:33 AM CDT	Special Weather Statement	LIX	Pearl River	42 min
Apr 10, 2:42 AM CDT	Severe Thunderstorm Warning	LIX	Hancock, Harrison	33 min
Apr 10, 3:11 AM CDT	Severe Thunderstorm Warning	LIX	Harrison, Jackson	49 min
Apr 10, 3:29 AM CDT	Severe Thunderstorm Warning	LIX	Harrison, Jackson	31 min
Apr 10, 3:36 AM CDT	Special Weather Statement	LIX	Pearl River	39 min
Apr 10, 3:55 AM CDT	Severe Thunderstorm Warning	LIX	Harrison, Jackson	14 min
Apr 10, 4:06 AM CDT	Flash Flood Warning	LIX	Hancock, Pearl River	3 hr
Apr 10, 5:07 AM CDT	Special Weather Statement	LIX	Hancock	23 min
Apr 10, 5:35 AM CDT	Special Weather Statement	LIX	Harrison	25 min
Apr 10, 6:02 AM CDT	Areal Flood Advisory	LIX	Jackson	3 hr
Apr 10, 9:49 AM CDT	River Flood Warning	LIX	Pike, Walthall	56 hr
Apr 10, 9:58 AM CDT	River Flood Warning	LIX	Harrison	25 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.