Alert archive / Texas / Dense Fog Advisories in 2012

Dense Fog Advisory 3, NWS Austin/San Antonio, TX

January 20, 201216 counties in Texas

NWS Austin/San Antonio, TX issued this dense fog advisory at Jan 20, 2012, 5:36 AM CST for 16 counties in Texas. It took effect at Jan 20, 2012, 6:00 AM CST. It was in force for 4 hr.

The area

The counties it named.

The facts

Issued
Jan 20, 2012, 5:36 AM CST (11:36 UTC)
In effect from
Jan 20, 2012, 6:00 AM CST
Expired
Jan 20, 2012, 10:00 AM CST
In force
4 hr
Issued by
NWS Austin/San Antonio, TX

Counties Atascosa County, TX, Bastrop County, TX, Bexar County, TX, Caldwell County, TX, Comal County, TX, DeWitt County, TX, Fayette County, TX, Gonzales County, TX, Guadalupe County, TX, Hays County, TX, Karnes County, TX, Lavaca County, TX, Lee County, TX, Travis County, TX, Williamson County, TX, Wilson County, TX

The radar

The Austin/San Antonio radar (KEWX), 32 km from the middle of the area, began a volume at 11:39 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, 10:09 AM CSTDense Fog AdvisoryEWXBandera, Dimmit, Frio, Maverick, Medina, Uvalde and 1 more51 min
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.