Alert archive / Texas / Dense Fog Advisories in 2012

Dense Fog Advisory 4, NWS Austin/San Antonio, TX

January 20, 20127 counties in Texas

NWS Austin/San Antonio, TX issued this dense fog advisory at Jan 20, 2012, 10:09 AM CST for 7 counties in Texas. It was in force for 51 min.

The area

The counties it named.

The facts

Issued
Jan 20, 2012, 10:09 AM CST (16:09 UTC)
Expired
Jan 20, 2012, 11:00 AM CST
In force
51 min
Issued by
NWS Austin/San Antonio, TX

Counties Bandera County, TX, Dimmit County, TX, Frio County, TX, Maverick County, TX, Medina County, TX, Uvalde County, TX, Zavala County, TX

The radar

The Laughlin AFB radar (KDFX), 72 km from the middle of the area, began a volume at 16:08 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 Austin/San Antonio, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jan 20, 5:36 AM CSTDense Fog AdvisoryEWXAtascosa, Bastrop, Bexar, Caldwell, Comal, DeWitt and 10 more4 hr
Jan 20, 4:00 PM CSTFire Weather WatchEWXAtascosa, Bandera, Bexar, Blanco, Burnet, Comal and 17 more21 hr

Nearby

Dense Fog Advisories in Texas, 2012Every dense fog advisory in 2012

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.