Alert archive / Louisiana / Special Marine Warnings in 2021
Special Marine Warning 520, NWS New Orleans, LA
NWS New Orleans, LA issued this special marine warning at Sep 14, 2021, 4:32 PM CDT. It was in force for 58 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 14, 2021, 4:32 PM CDT (21:32 UTC)
- Expired
- Sep 14, 2021, 5:30 PM CDT
- In force
- 58 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 14, 4:03 PM CDT, 29 minutes earlier.
Area forecast discussion, Sep 14, 4:03 PM CDT, 29 minutes before
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Local storm report, Sep 14, 1:15 PM CDT, 3 hours 17 minutes before
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<title>Service Notice</title>
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<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>
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Please try again in a few minutes.
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If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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</html>The office that day
Everything else NWS New Orleans, LA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 14, 4:08 AM CDT | Coastal Flood Advisory | LIX | Orleans, Saint Bernard, Saint Tammany | 63 hr |
| Sep 14, 5:07 AM CDT | Special Weather Statement | LIX | East Baton Rouge | 53 min |
| Sep 14, 6:52 AM CDT | Special Weather Statement | LIX | East Baton Rouge, Livingston | 38 min |
| Sep 14, 7:48 AM CDT | Areal Flood Advisory | LIX | Saint Tammany, Washington | 3 hr |
| Sep 14, 9:30 AM CDT | Areal Flood Advisory | LIX | Ascension, East Baton Rouge, East Feliciana, Iberville, Livingston, Pointe Coupee and 2 more | 2 hr |
| Sep 14, 9:34 AM CDT | River Flood Warning | LIX | Saint Tammany | 54 hr |
| Sep 14, 9:34 AM CDT | River Flood Warning | LIX | Saint Tammany | 72 hr |
| Sep 14, 9:34 AM CDT | River Flood Warning | LIX | Tangipahoa | 7 days |
| Sep 14, 10:41 AM CDT | Areal Flood Advisory | LIX | Jefferson, Lafourche, Orleans, Plaquemines, Saint Bernard, Saint Charles and 1 more | 2 hr |
| Sep 14, 11:41 AM CDT | Flash Flood Warning | LIX | Jefferson, Orleans, Plaquemines, Saint Bernard | 3 hr |
| Sep 14, 11:45 AM CDT | Special Marine Warning | LIX | 30 min | |
| Sep 14, 12:07 PM CDT | Special Marine Warning | LIX | 53 min | |
| Sep 14, 2:20 PM CDT | Special Marine Warning | LIX | 40 min | |
| Sep 14, 3:25 PM CDT | Special Marine Warning | LIX | 65 min | |
| Sep 14, 3:36 PM CDT | Special Marine Warning | LIX | 54 min | |
| Sep 14, 4:44 PM CDT | Special Marine Warning | LIX | 29 min | |
| Sep 14, 8:40 AM CDT | River Flood Warning | LIX | Pearl River | 3 days |
| Sep 14, 8:40 AM CDT | River Flood Warning | LIX | Pearl River | 3 days |
| Sep 14, 9:08 AM CDT | River Flood Warning | LIX | Harrison | 4 days |
| Sep 14, 9:08 AM CDT | River Flood Warning | LIX | Harrison | 4 days |
| Sep 14, 4:51 PM CDT | Special Weather Statement | LIX | Harrison | 39 min |
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.