Alert archive / Texas / Dense Fog Advisories in 2021

Dense Fog Advisory 22, NWS Brownsville, TX

December 28, 20215 counties in Texas

NWS Brownsville, TX issued this dense fog advisory at Dec 28, 2021, 9:13 PM CST for 5 counties in Texas. It took effect at Dec 28, 2021, 11:00 PM CST. It was in force for 9 hr.

The area

The counties it named.

The facts

Issued
Dec 28, 2021, 9:13 PM CST (03:13 UTC)
In effect from
Dec 28, 2021, 11:00 PM CST
Expired
Dec 29, 2021, 8:00 AM CST
In force
9 hr
Issued by
NWS Brownsville, TX

Counties Brooks County, TX, Cameron County, TX, Hidalgo County, TX, Kenedy County, TX, Willacy County, TX

The radar

The Brownsville radar (KBRO), 86 km from the middle of the area, began a volume at 03:15 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 Brownsville, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Dec 28, 9:45 PM CSTMarine Dense Fog AdvisoryBRO10 hr

Nearby

Dense 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.