Alert archive / Louisiana / Special Marine Warnings in 2021
Special Marine Warning 18, NWS New Orleans, LA
NWS New Orleans, LA issued this special marine warning at Feb 12, 2021, 9:28 AM CST. 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
- Feb 12, 2021, 9:28 AM CST (15:28 UTC)
- Expired
- Feb 12, 2021, 10:30 AM CST
- In force
- 62 min
- Issued by
- NWS New Orleans, LA
- Area
- Storm-based polygon
- Hail
- 0.75 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 Feb 12, 4:23 AM CST, 5 hours 5 minutes earlier.
Area forecast discussion, Feb 12, 4:23 AM CST, 5 hours 5 minutes before
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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 |
|---|---|---|---|---|
| Feb 11, 8:04 PM CST | River Flood Warning | LIX | Tangipahoa | 5 days |
| Feb 11, 8:06 PM CST | River Flood Warning | LIX | Saint Tammany | 3 days |
| Feb 11, 8:07 PM CST | River Flood Warning | LIX | Saint Tammany | 39 hr |
| Feb 11, 9:41 PM CST | River Flood Warning | LIX | Saint Tammany | 8 hr |
| Feb 12, 7:23 AM CST | Special Marine Warning | LIX | 67 min | |
| Feb 12, 10:12 AM CST | River Flood Warning | LIX | Washington | 33 hr |
| Feb 12, 10:50 AM CST | River Flood Warning | LIX | East Baton Rouge | 3 days |
| Feb 12, 10:55 AM CST | River Flood Warning | LIX | East Baton Rouge, Livingston | 52 hr |
| Feb 12, 11:22 AM CST | River Flood Warning | LIX | Saint Helena | 24 hr |
| Feb 12, 3:30 PM CST | Small Craft Advisory | LIX | 39 hr | |
| Feb 11, 8:04 PM CST | River Flood Warning | LIX | Pike | 25 hr |
| Feb 11, 9:35 PM CST | River Flood Warning | LIX | Pearl River | 37 hr |
| Feb 12, 6:41 AM CST | River Flood Warning | LIX | Harrison | 13 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.