Alert archive / Louisiana / Special Marine Warnings in 2021

Special Marine Warning 554, NWS New Orleans, LA

September 28, 2021

NWS New Orleans, LA issued this special marine warning at Sep 28, 2021, 2:28 PM CDT. It was in force for 62 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
Sep 28, 2021, 2:28 PM CDT (19:28 UTC)
Expired
Sep 28, 2021, 3:30 PM CDT
In force
62 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 Sep 28, 12:44 PM CDT, 1 hour 44 minutes earlier.

Area forecast discussion, Sep 28, 12:44 PM CDT, 1 hour 44 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, Sep 28, 12:38 PM CDT, 1 hour 50 minutes before
Special Weather Statement
National Weather Service New Orleans LA
1238 PM CDT Tue Sep 28 2021

MSZ082-281845-
Jackson MS-
1238 PM CDT Tue Sep 28 2021

...A strong thunderstorm will impact portions of northern Jackson
County through 145 PM CDT...

At 1238 PM CDT, Doppler radar was tracking a strong thunderstorm 8
miles northwest of Wade, or 14 miles south of Lucedale, moving east
at 15 mph.

HAZARD...Winds in excess of 40 mph.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects.

Locations impacted include...
Big Point, Hurley, Wade and Vancleave.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Torrential rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.

Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

&&

LAT...LON 3060 8881 3073 8882 3074 8841 3054 8840
TIME...MOT...LOC 1738Z 277DEG 13KT 3072 8865

MAX HAIL SIZE...0.00 IN
MAX WIND GUST...40 MPH

TDB

The office that day

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

IssuedProductOfficeCountiesLasted
Sep 28, 6:48 AM CDTDense Fog AdvisoryLIXWashington2 hr
Sep 28, 12:12 PM CDTSpecial Marine WarningLIX63 min
Sep 28, 12:21 PM CDTAreal Flood AdvisoryLIXWest Feliciana3 hr
Sep 28, 12:26 PM CDTSpecial Marine WarningLIX64 min
Sep 28, 12:44 PM CDTSpecial Marine WarningLIX61 min
Sep 28, 1:12 PM CDTSpecial Marine WarningLIX33 min
Sep 28, 1:51 PM CDTSpecial Marine WarningLIX54 min
Sep 28, 1:56 PM CDTSpecial Marine WarningLIX64 min
Sep 28, 2:42 PM CDTSpecial Marine WarningLIX63 min
Sep 28, 2:56 PM CDTSpecial Marine WarningLIX64 min
Sep 28, 3:03 PM CDTSpecial Marine WarningLIX57 min
Sep 28, 3:04 PM CDTSpecial Marine WarningLIX38 min
Sep 28, 3:22 PM CDTSpecial Marine WarningLIX38 min
Sep 28, 3:57 PM CDTSpecial Marine WarningLIX48 min
Sep 28, 4:12 PM CDTAreal Flood AdvisoryLIXSaint Tammany3 hr
Sep 28, 4:18 PM CDTAreal Flood AdvisoryLIXSaint Tammany3 hr
Sep 28, 4:23 PM CDTSpecial Marine WarningLIX67 min
Sep 28, 4:43 PM CDTAreal Flood AdvisoryLIXOrleans, Saint Bernard2 hr
Sep 28, 4:46 PM CDTAreal Flood AdvisoryLIXSaint Tammany119 min
Sep 28, 5:02 PM CDTAreal Flood AdvisoryLIXOrleans, Saint Bernard118 min
Sep 28, 5:19 PM CDTFlash Flood WarningLIXOrleans, Plaquemines, Saint Bernard2 hr
Sep 28, 5:52 PM CDTSpecial Marine WarningLIX53 min
Sep 28, 5:59 PM CDTAreal Flood AdvisoryLIXJefferson, Orleans, Plaquemines, Saint Bernard3 hr
Sep 28, 6:36 PM CDTSpecial Weather StatementLIXPlaquemines39 min
Sep 28, 6:47 PM CDTSpecial Marine WarningLIX58 min
Sep 28, 6:57 PM CDTSpecial Marine WarningLIX63 min
Sep 28, 12:33 PM CDTAreal Flood AdvisoryLIXHancock, Harrison3 hr
Sep 28, 12:38 PM CDTSpecial Weather StatementLIXJackson67 min
Sep 28, 3:48 PM CDTAreal Flood AdvisoryLIXPearl River3 hr

Nearby

Special Marine Warnings in Louisiana, 2021Every 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.