Alert archive / Louisiana / Dense Fog Advisories in 2021
Dense Fog Advisory 4, NWS Shreveport, LA
NWS Shreveport, LA issued this dense fog advisory at Oct 21, 2021, 2:03 AM CDT for Angelina County, Sabine County, San Augustine County, Texas; 8 parishes in Louisiana. It was in force for 8 hr.
The area
The counties it named.
The facts
- Issued
- Oct 21, 2021, 2:03 AM CDT (07:03 UTC)
- Expired
- Oct 21, 2021, 10:00 AM CDT
- In force
- 8 hr
- Issued by
- NWS Shreveport, LA
Counties Caldwell Parish, LA, Grant Parish, LA, Jackson Parish, LA, LaSalle Parish, LA, Natchitoches Parish, LA, Ouachita Parish, LA, Sabine Parish, LA, Winn Parish, LA, Angelina County, TX, Sabine County, TX, San Augustine County, TX
The radar
The Ft Polk radar (KPOE), 68 km from the middle of the area, began a volume at 07:06 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.
Nearby
Dense Fog Advisories in Louisiana, 2021Dense Fog Advisories in Texas, 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.