Alert archive / Texas / Severe Thunderstorm Warnings in 2021

Severe Thunderstorm Warning 53, NWS Corpus Christi, TX

July 22, 20214 counties in Texas

NWS Corpus Christi, TX issued this severe thunderstorm warning at Jul 22, 2021, 3:06 PM CDT for 4 counties in Texas. It was in force for 39 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued: Jul 22, 2021, 3:06 PM CDT (20:06 UTC)
Expired: Jul 22, 2021, 3:45 PM CDT
In force: 39 min
Issued by: NWS Corpus Christi, TX
Area: Storm-based polygon
Hail: 0.88 in
Wind: 60.0 mph

Counties Bee County, TX, Goliad County, TX, Live Oak County, TX, San Patricio County, TX

The radar

The Corpus Christi radar (KCRP), 55 km from the middle of the area, began a volume at 20:07 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 nearest sounding before it

Corpus Christi, TX (KCRP), launched 12:00Z, 8.1 hours before the alert went out and 68 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 1803 J/kg
Mixed-layer CIN: -13 J/kg
Mixed-layer LCL: 711 m above ground
0-6 km bulk shear: 24 kt
0-1 km storm-relative helicity: 83 m²/s²
0-3 km storm-relative helicity: 88 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 2.8

Open this sounding in Storm Lab

The text

As transmitted.

817 
WUUS54 KCRP 222006
SVRCRP
TXC025-175-297-409-222045-
/O.NEW.KCRP.SV.W.0053.210722T2006Z-210722T2045Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Corpus Christi TX
306 PM CDT Thu Jul 22 2021

The National Weather Service in Corpus Christi has issued a

* Severe Thunderstorm Warning for...
  Northwestern San Patricio County in south central Texas...
  Southwestern Goliad County in south central Texas...
  Southeastern Live Oak County in south central Texas...
  Southern Bee County in south central Texas...

* Until 345 PM CDT.

* At 306 PM CDT, a severe thunderstorm was located over Tynan, or
  near Skidmore, moving north at 25 mph.

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

  SOURCE...Radar indicated.

  IMPACT...Expect damage to roofs, siding, and trees.

* Locations impacted include...
  Beeville, Mathis, Skidmore, Argenta, Papalote, Tynan, Lakeside and
  Lake Corpus Christi.

This includes the following highways...
 Interstate 37 between mile markers 36 and 48.
 US Highway 181 between mile markers 590 and 610.
 US Highway 59 between mile markers 692 and 710.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 2812 9762 2810 9787 2843 9799 2847 9746
TIME...MOT...LOC 2006Z 179DEG 21KT 2820 9774 

HAIL...0.88IN
WIND...60MPH
 
$$

ADAMS

2 follow-up statements

294 
WWUS54 KCRP 222022
SVSCRP

Severe Weather Statement
National Weather Service Corpus Christi TX
322 PM CDT Thu Jul 22 2021

TXC409-222031-
/O.CAN.KCRP.SV.W.0053.000000T0000Z-210722T2045Z/
San Patricio TX-
322 PM CDT Thu Jul 22 2021

...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN SAN PATRICIO
COUNTY IS CANCELLED...
    
The severe thunderstorm which prompted the warning has moved out of 
the warned area. Therefore, the warning has been cancelled.

LAT...LON 2823 9757 2821 9791 2843 9799 2847 9746
TIME...MOT...LOC 2021Z 179DEG 21KT 2829 9774 

$$

TXC025-175-297-222045-
/O.CON.KCRP.SV.W.0053.000000T0000Z-210722T2045Z/
Goliad TX-Live Oak TX-Bee TX-
322 PM CDT Thu Jul 22 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 345 PM CDT
FOR SOUTHWESTERN GOLIAD...EAST CENTRAL LIVE OAK AND SOUTHERN BEE
COUNTIES...

At 321 PM CDT, a severe thunderstorm was located near Skidmore,
moving north at 25 mph.

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

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

Locations impacted include...
Beeville and Skidmore. 

This includes the following highways...
 Interstate 37 between mile markers 45 and 48.
 US Highway 181 between mile markers 590 and 606.
 US Highway 59 between mile markers 692 and 710.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 2823 9757 2821 9791 2843 9799 2847 9746
TIME...MOT...LOC 2021Z 179DEG 21KT 2829 9774 

HAIL...0.88IN
WIND...60MPH
 
$$

ADAMS

487 
WWUS54 KCRP 222038
SVSCRP

Severe Weather Statement
National Weather Service Corpus Christi TX
338 PM CDT Thu Jul 22 2021

TXC175-297-222047-
/O.CAN.KCRP.SV.W.0053.000000T0000Z-210722T2045Z/
Goliad TX-Live Oak TX-
338 PM CDT Thu Jul 22 2021

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN GOLIAD AND EAST
CENTRAL LIVE OAK COUNTIES IS CANCELLED...
    
The severe thunderstorm which prompted the warning has moved out of 
the warned area. Therefore, the warning has been cancelled.

LAT...LON 2845 9755 2836 9759 2834 9780 2844 9785
      2846 9755
TIME...MOT...LOC 2037Z 179DEG 21KT 2839 9774 

$$

TXC025-222045-
/O.CON.KCRP.SV.W.0053.000000T0000Z-210722T2045Z/
Bee TX-
338 PM CDT Thu Jul 22 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 345 PM CDT
FOR CENTRAL BEE COUNTY...

At 337 PM CDT, a severe thunderstorm was located over Beeville,
moving north at 25 mph.

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

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

Locations impacted include...
Beeville.

This includes the following highways...
 US Highway 181 between mile markers 590 and 596.
 US Highway 59 between mile markers 692 and 700.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 2845 9755 2836 9759 2834 9780 2844 9785
      2846 9755
TIME...MOT...LOC 2037Z 179DEG 21KT 2839 9774 

HAIL...0.88IN
WIND...60MPH
 
$$

ADAMS

The office that day

Everything else NWS Corpus Christi, TX issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jul 22, 2:01 PM CDT	Special Weather Statement	CRP	Kleberg	44 min
Jul 22, 2:05 PM CDT	Special Weather Statement	CRP	Bee	40 min
Jul 22, 2:33 PM CDT	Special Weather Statement	CRP	Bee	42 min
Jul 22, 2:38 PM CDT	Special Marine Warning	CRP		52 min
Jul 22, 2:41 PM CDT	Special Weather Statement	CRP	Jim Wells	49 min
Jul 22, 2:43 PM CDT	Special Weather Statement	CRP	Bee	47 min
Jul 22, 2:56 PM CDT	Special Weather Statement	CRP	Kleberg, Nueces	49 min
Jul 22, 3:01 PM CDT	Special Weather Statement	CRP	Jim Wells	44 min
Jul 22, 3:22 PM CDT	Special Weather Statement	CRP	Duval	23 min
Jul 22, 3:42 PM CDT	Severe Thunderstorm Warning	CRP	Bee, Goliad	48 min
Jul 22, 3:51 PM CDT	Special Weather Statement	CRP	Bee	24 min
Jul 22, 3:54 PM CDT	Special Weather Statement	CRP	Webb	51 min
Jul 22, 3:57 PM CDT	Special Weather Statement	CRP	McMullen	33 min
Jul 22, 4:02 PM CDT	Special Weather Statement	CRP	Live Oak	28 min
Jul 22, 4:26 PM CDT	Special Weather Statement	CRP	Goliad	34 min
Jul 22, 4:31 PM CDT	Special Weather Statement	CRP	La Salle	29 min
Jul 22, 4:38 PM CDT	Special Weather Statement	CRP	La Salle	37 min

Nearby

Severe Thunderstorm Warnings in Texas, 2021 Every severe thunderstorm warning 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.