Severe Thunderstorm Warning 149, NWS Austin/San Antonio, TX

Issued

May 28, 2021, 8:25 PM CDT (01:25 UTC)

Expired

May 28, 2021, 8:55 PM CDT

In force

30 min

Issued by

NWS Austin/San Antonio, TX

Area

Storm-based polygon

Tornado

Possible

Hail

1.0 in

Wind

60.0 mph

Counties Caldwell County, TX, Comal County, TX, Guadalupe County, TX, Hays County, TX

The Austin/San Antonio radar (KEWX), 13 km from the middle of the area, began a volume at 01:27 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.

878 
WUUS54 KEWX 290125
SVREWX
TXC055-091-187-209-290230-
/O.NEW.KEWX.SV.W.0149.210529T0125Z-210529T0230Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Austin/San Antonio TX
825 PM CDT Fri May 28 2021

The National Weather Service in Austin San Antonio has issued a

* Severe Thunderstorm Warning for...
  Southwestern Caldwell County in south central Texas...
  Southeastern Hays County in south central Texas...
  Northeastern Guadalupe County in south central Texas...
  East central Comal County in south central Texas...

* Until 930 PM CDT.

* At 825 PM CDT, a severe thunderstorm was located over Zorn, or 7
  miles southwest of San Marcos, moving east at 35 mph.

  HAZARD...60 mph wind gusts and quarter size hail.

  SOURCE...Radar indicated.

  IMPACT...Hail damage to vehicles is expected. Expect wind damage 
           to roofs, siding, and trees.

* Locations impacted include...
  New Braunfels, San Marcos, Kyle, Lockhart, Wimberley, Canyon Lake,
  Martindale, Uhland, Kingsbury, Staples, Fentress, Zorn, Geronimo,
  Hunter, San Marcos Regional Airport, Maxwell, Reedville, Redwood,
  Freiheit and Gruene.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

Large hail, damaging winds, and continuous cloud to ground lightning
are occurring with this storm. Move indoors immediately. Lightning is
one of nature's leading killers. Remember, if you can hear thunder,
you are close enough to be struck by lightning.

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 2970 9813 3000 9812 2992 9759 2968 9776
TIME...MOT...LOC 0125Z 259DEG 30KT 2976 9799 

TORNADO...POSSIBLE
HAIL...1.00IN
WIND...60MPH
 
$$

CP

006 
WWUS54 KEWX 290155
SVSEWX

Severe Weather Statement
National Weather Service Austin/San Antonio TX
855 PM CDT Fri May 28 2021

TXC055-091-187-209-290204-
/O.CAN.KEWX.SV.W.0149.000000T0000Z-210529T0230Z/
Caldwell TX-Hays TX-Guadalupe TX-Comal TX-
855 PM CDT Fri May 28 2021

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN CALDWELL...
SOUTHEASTERN HAYS...NORTHEASTERN GUADALUPE AND EAST CENTRAL COMAL
COUNTIES IS CANCELLED...
        
The storm which prompted the warning has weakened below severe
limits, and has exited the warned area. Therefore, the warning has
been cancelled.  However small hail, gusty winds and heavy rain are
still possible with this thunderstorm.

A Severe Thunderstorm Watch remains in effect until 200 AM CDT for
south central Texas.

LAT...LON 2970 9813 3000 9812 2992 9759 2968 9776
TIME...MOT...LOC 0153Z 259DEG 30KT 2981 9771 

$$

CP

Severe Thunderstorm Warnings in Texas, 2021Every severe thunderstorm warning in 2021

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.