Alert archive / Louisiana / Special Marine Warnings in 2021

Special Marine Warning 101, NWS New Orleans, LA

April 13, 2021

NWS New Orleans, LA issued this special marine warning at Apr 13, 2021, 6:07 PM CDT. It was in force for 67 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 13, 2021, 6:07 PM CDT (23:07 UTC)
Expired: Apr 13, 2021, 7:14 PM CDT
In force: 67 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 13, 4:22 PM CDT, 1 hour 45 minutes earlier.

Area forecast discussion, Apr 13, 4:22 PM CDT, 1 hour 45 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

Local storm report, Apr 13, 3:20 PM CDT, 2 hours 47 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NEW ORLEANS LA
320 PM CDT TUE APR 13 2021

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0202 PM     TSTM WND DMG     2 ENE KENNER            30.00N 90.22W
04/13/2021                   JEFFERSON          LA   PUBLIC

            ROOF AWNING BLOWN OFF OF A HOME ON DAVID
            DRIVE NEAR WEST NAPOLEON.

&&

JRK

Local storm report, Apr 13, 3:28 PM CDT, 2 hours 39 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NEW ORLEANS LA
328 PM CDT TUE APR 13 2021

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0200 PM     TSTM WND DMG     3 N KENNER              30.02N 90.24W
04/13/2021                   JEFFERSON          LA   PUBLIC

            TREES AND POWERLINES DOWN NEAR ARKANSAS AVE
            AND 37TH ST.

&&

JRK

Local storm report, Apr 13, 3:40 PM CDT, 2 hours 27 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 13, 5:57 PM CDT, 10 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 13, 5:59 PM 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 13, 6:04 PM CDT, 3 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NEW ORLEANS LA
604 PM CDT TUE APR 13 2021

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0400 PM     MARINE TSTM WIND 26 S VENICE             28.91N 89.43W
04/13/2021  M53 MPH          GMZ552             LA   MESONET

            MESONET STATION BURL1 SOUTHWEST PASS.

&&

JRK

The office that day

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

Issued	Product	Office	Counties	Lasted
Apr 13, 4:14 AM CDT	Flash Flood Watch	LIX	Assumption, East Baton Rouge, East Feliciana, Iberville, Orleans, Pointe Coupee and 9 more	5 days
Apr 13, 9:18 AM CDT	Severe Thunderstorm Warning	LIX	Iberville, Pointe Coupee, West Feliciana	21 min
Apr 13, 9:38 AM CDT	Severe Thunderstorm Warning	LIX	Ascension, Assumption, East Baton Rouge, Iberville	13 min
Apr 13, 9:47 AM CDT	Special Weather Statement	LIX	West Baton Rouge	43 min
Apr 13, 9:56 AM CDT	Severe Thunderstorm Warning	LIX	Ascension, Assumption, Iberville, Livingston, Saint James	19 min
Apr 13, 10:13 AM CDT	Severe Thunderstorm Warning	LIX	East Baton Rouge, East Feliciana, Iberville, Pointe Coupee, West Baton Rouge, West Feliciana	17 min
Apr 13, 10:26 AM CDT	Special Weather Statement	LIX	Ascension	34 min
Apr 13, 10:32 AM CDT	Severe Thunderstorm Warning	LIX	Ascension, Livingston, Saint James, Saint John the Baptist	28 min
Apr 13, 10:33 AM CDT	Severe Thunderstorm Warning	LIX	Ascension, East Baton Rouge, Iberville, Livingston, West Baton Rouge	27 min
Apr 13, 10:35 AM CDT	Special Weather Statement	LIX	East Baton Rouge, East Feliciana, Saint Helena, West Feliciana	55 min
Apr 13, 10:49 AM CDT	Severe Thunderstorm Warning	LIX	Assumption	26 min
Apr 13, 10:59 AM CDT	Special Weather Statement	LIX	Ascension, East Baton Rouge, Livingston	46 min
Apr 13, 11:11 AM CDT	Special Weather Statement	LIX	Terrebonne	49 min
Apr 13, 11:14 AM CDT	Severe Thunderstorm Warning	LIX	Assumption, Lafourche, Saint James, Saint John the Baptist	31 min
Apr 13, 11:18 AM CDT	Severe Thunderstorm Warning	LIX	East Baton Rouge, East Feliciana, Livingston, Saint Helena, Tangipahoa	27 min
Apr 13, 11:41 AM CDT	Severe Thunderstorm Warning	LIX	Lafourche, Saint Charles, Saint James, Saint John the Baptist	15 min
Apr 13, 11:45 AM CDT	Severe Thunderstorm Warning	LIX	Livingston, Saint Helena, Saint Tammany, Tangipahoa, Washington	30 min
Apr 13, 11:49 AM CDT	Special Weather Statement	LIX	Livingston	26 min
Apr 13, 11:53 AM CDT	Special Weather Statement	LIX	Ascension	37 min
Apr 13, 11:54 AM CDT	Severe Thunderstorm Warning	LIX	Lafourche, Terrebonne	36 min
Apr 13, 12:05 PM CDT	Special Weather Statement	LIX	Jefferson	55 min
Apr 13, 12:08 PM CDT	Special Marine Warning	LIX		67 min
Apr 13, 12:14 PM CDT	Severe Thunderstorm Warning	LIX	Saint Tammany, Tangipahoa	14 min
Apr 13, 12:23 PM CDT	Special Marine Warning	LIX		52 min
Apr 13, 12:27 PM CDT	Severe Thunderstorm Warning	LIX	Lafourche, Saint Charles	11 min
Apr 13, 12:31 PM CDT	Special Weather Statement	LIX	Saint James, Saint John the Baptist	59 min
Apr 13, 1:02 PM CDT	Special Weather Statement	LIX	Terrebonne	43 min
Apr 13, 1:14 PM CDT	Special Weather Statement	LIX	Jefferson, Lafourche	31 min
Apr 13, 1:21 PM CDT	Areal Flood Advisory	LIX	Ascension	114 min
Apr 13, 1:29 PM CDT	Special Marine Warning	LIX		61 min
Apr 13, 1:40 PM CDT	Special Weather Statement	LIX	Saint Charles	35 min
Apr 13, 1:44 PM CDT	Severe Thunderstorm Warning	LIX	Lafourche, Saint Charles, Terrebonne	31 min
Apr 13, 1:54 PM CDT	Flash Flood Warning	LIX	Jefferson	111 min
Apr 13, 2:07 PM CDT	Flash Flood Warning	LIX	Saint Charles	83 min
Apr 13, 2:14 PM CDT	Special Weather Statement	LIX	Lafourche, Saint Charles	61 min
Apr 13, 2:17 PM CDT	Special Weather Statement	LIX	Jefferson	28 min
Apr 13, 2:22 PM CDT	Severe Thunderstorm Warning	LIX	Jefferson, Lafourche	38 min
Apr 13, 2:27 PM CDT	Special Marine Warning	LIX		63 min
Apr 13, 2:48 PM CDT	Special Weather Statement	LIX	Jefferson, Lafourche, Plaquemines, Terrebonne	57 min
Apr 13, 2:57 PM CDT	Special Marine Warning	LIX		63 min
Apr 13, 3:30 PM CDT	Small Craft Advisory	LIX		3 hr
Apr 13, 3:45 PM CDT	Severe Thunderstorm Warning	LIX	Jefferson	15 min
Apr 13, 3:58 PM CDT	Special Marine Warning	LIX		62 min
Apr 13, 4:30 PM CDT	Special Marine Warning	LIX		90 min
Apr 13, 4:42 PM CDT	Special Marine Warning	LIX		93 min
Apr 13, 5:05 PM CDT	Special Marine Warning	LIX		55 min
Apr 13, 5:58 PM CDT	Special Marine Warning	LIX		70 min
Apr 13, 6:01 PM CDT	Special Marine Warning	LIX		89 min
Apr 13, 6:12 PM CDT	Special Marine Warning	LIX		65 min
Apr 13, 6:17 PM CDT	Wind Advisory	LIX	Assumption, Orleans, Saint Bernard, Saint James, Saint John the Baptist, Saint Tammany	6 hr
Apr 13, 6:26 PM CDT	Special Weather Statement	LIX	Livingston	34 min
Apr 13, 6:27 PM CDT	Special Weather Statement	LIX	Saint James	33 min
Apr 13, 6:44 PM CDT	Special Weather Statement	LIX	Assumption	46 min
Apr 13, 6:56 PM CDT	Gale Warning	LIX		9 hr
Apr 13, 6:56 PM CDT	Small Craft Advisory	LIX		33 hr
Apr 13, 8:43 AM CDT	Special Weather Statement	LIX	Wilkinson	62 min
Apr 13, 9:42 AM CDT	Special Weather Statement	LIX	Amite	63 min
Apr 13, 9:53 AM CDT	Special Weather Statement	LIX	Wilkinson	67 min
Apr 13, 10:01 AM CDT	River Flood Warning	LIX	Jackson	3 hr
Apr 13, 10:16 AM CDT	River Flood Warning	LIX	Pike, Walthall	4 days
Apr 13, 10:43 AM CDT	Special Weather Statement	LIX	Amite	62 min

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.