Alert archive / Texas / Heat Advisories in 2019

Heat Advisory 4, NWS Austin/San Antonio, TX

June 20, 201922 counties in Texas

NWS Austin/San Antonio, TX issued this heat advisory at Jun 20, 2019, 7:55 PM CDT for 22 counties in Texas. It took effect at Jun 21, 2019, 12:00 PM CDT. It was in force for 7 hr.

The area

The counties it named.

The facts

Issued: Jun 20, 2019, 7:55 PM CDT (00:55 UTC)
In effect from: Jun 21, 2019, 12:00 PM CDT
Expired: Jun 21, 2019, 7:00 PM CDT
In force: 7 hr
Issued by: NWS Austin/San Antonio, TX

All 22 counties

Atascosa County, TX, Bastrop County, TX, Bexar County, TX, Caldwell County, TX, Comal County, TX, DeWitt County, TX, Dimmit County, TX, Fayette County, TX, Frio County, TX, Gonzales County, TX, Guadalupe County, TX, Hays County, TX, Karnes County, TX, Lavaca County, TX, Lee County, TX, Maverick County, TX, Medina County, TX, Travis County, TX, Uvalde County, TX, Williamson County, TX, Wilson County, TX, Zavala County, TX

The radar

The Austin/San Antonio radar (KEWX), 32 km from the middle of the area, began a volume at 00:55 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.

What forecasters said that day

The local office's own words before this heat advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Austin/San Antonio, TX wrote its last area forecast discussion before this heat advisory went out at Jun 20, 7:55 PM CDT, 0 minutes earlier.

Area forecast discussion, Jun 20, 7:55 PM CDT, 0 minutes before

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The office that day

Everything else NWS Austin/San Antonio, TX issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 20, 8:12 PM CDT	Special Weather Statement	EWX	Maverick	48 min
Jun 20, 8:41 PM CDT	Severe Thunderstorm Warning	EWX	Maverick	25 min

Nearby

Heat Advisories in Texas, 2019 Every heat advisory in 2019

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.