Alert archive / Louisiana / Dense Fog Advisories in 2021
Dense Fog Advisory 41, NWS Lake Charles, LA
NWS Lake Charles, LA issued this dense fog advisory at Dec 7, 2021, 4:20 PM CST for Lafayette Parish, Saint Martin Parish, Louisiana. It took effect at Dec 7, 2021, 6:00 PM CST. It was in force for 15 hr.
The area
The counties it named.
The facts
- Issued
- Dec 7, 2021, 4:20 PM CST (22:20 UTC)
- In effect from
- Dec 7, 2021, 6:00 PM CST
- Expired
- Dec 8, 2021, 9:00 AM CST
- In force
- 15 hr
- Issued by
- NWS Lake Charles, LA
Counties Lafayette Parish, LA, Saint Martin Parish, LA
The radar
The Lake Charles radar (KLCH), 133 km from the middle of the area, began a volume at 22:17 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The office that day
Everything else NWS Lake Charles, LA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 7, 4:20 PM CST | Marine Dense Fog Advisory | LCH | 17 hr |
Nearby
Dense Fog Advisories in Louisiana, 2021Every dense fog advisory 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; radar from the NEXRAD Level II archive.