Alert archive / Texas / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 45, NWS Corpus Christi, TX
NWS Corpus Christi, TX issued this severe thunderstorm warning at Jun 14, 2021, 4:56 PM CDT for Aransas County, Calhoun County, Refugio County, Texas. It was in force for 49 min. 3 reports came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- Jun 14, 2021, 4:56 PM CDT (21:56 UTC)
- Expired
- Jun 14, 2021, 5:45 PM CDT
- In force
- 49 min
- Issued by
- NWS Corpus Christi, TX
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Aransas County, TX, Calhoun County, TX, Refugio County, TX
The radar
The Corpus Christi radar (KCRP), 114 km from the middle of the area, began a volume at 21:57 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 was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Jun 14, 4:58 PM CDT | TSTM WND DMG | 3 Wnw Port Lavaca, TX | MULTIPLE 3 TO 6 INCH TREE LIMBS DOWN, HEAVY MACHINERY IN YARD MOVED. |
| Jun 14, 5:01 PM CDT | TSTM WND GST 61 | 1 Sse Kamay, TX | MESONET STATION DW8849 PORT LAVACA. |
| Jun 14, 5:16 PM CDT | TSTM WND GST 60 | Austwell, TX | GUSTS ESTIMATED NEAR 60 MPH. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Corpus Christi, TX (KCRP), launched 12:00Z, 9.9 hours before the alert went out and 109 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.
- Mixed-layer CAPE
- 1013 J/kg
- Mixed-layer CIN
- -108 J/kg
- Mixed-layer LCL
- 914 m above ground
- 0-6 km bulk shear
- 28 kt
- 0-1 km storm-relative helicity
- 6 m²/s²
- 0-3 km storm-relative helicity
- 9 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
324
WUUS54 KCRP 142156
SVRCRP
TXC007-057-391-142245-
/O.NEW.KCRP.SV.W.0045.210614T2156Z-210614T2245Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Corpus Christi TX
456 PM CDT Mon Jun 14 2021
The National Weather Service in Corpus Christi has issued a
* Severe Thunderstorm Warning for...
Northwestern Calhoun County in south Texas...
Northeastern Aransas County in south central Texas...
Northeastern Refugio County in south central Texas...
* Until 545 PM CDT.
* At 455 PM CDT, a severe thunderstorm was located near Port Lavaca,
moving southwest at 25 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...
Port Lavaca, Seadrift, Green Lake, Tivoli, Aransas National
Wildlife Refuge, Long Mott and Austwell.
This includes US Highway 87 between mile markers 830 and 840.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 2864 9661 2862 9662 2859 9661 2858 9665
2857 9660 2822 9671 2838 9707 2850 9696
2849 9691 2850 9692 2851 9689 2853 9691
2856 9690 2864 9683 2867 9673 2870 9668
2865 9662 2865 9657 2864 9657
TIME...MOT...LOC 2155Z 026DEG 22KT 2863 9671
HAIL...1.00IN
WIND...60MPH
$$
TE1 follow-up statement
985
WWUS54 KCRP 142241
SVSCRP
Severe Weather Statement
National Weather Service Corpus Christi TX
541 PM CDT Mon Jun 14 2021
TXC007-057-391-142250-
/O.EXP.KCRP.SV.W.0045.000000T0000Z-210614T2245Z/
Calhoun TX-Aransas TX-Refugio TX-
541 PM CDT Mon Jun 14 2021
...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN CALHOUN...
NORTHEASTERN ARANSAS AND NORTHEASTERN REFUGIO COUNTIES WILL EXPIRE AT
545 PM CDT...
The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning will be allowed to expire. However gusty
winds are still possible with this thunderstorm.
LAT...LON 2864 9661 2862 9662 2859 9661 2858 9665
2857 9660 2822 9671 2838 9707 2850 9696
2849 9691 2850 9692 2851 9689 2853 9691
2856 9690 2864 9683 2867 9673 2870 9668
2865 9662 2865 9657 2864 9657
TIME...MOT...LOC 2240Z 026DEG 22KT 2838 9685
$$
TEThe office that day
Everything else NWS Corpus Christi, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 14, 4:01 PM CDT | Special Weather Statement | CRP | Calhoun | 59 min |
| Jun 14, 5:05 PM CDT | Special Marine Warning | CRP | 25 min | |
| Jun 14, 5:11 PM CDT | Special Weather Statement | CRP | Goliad, Refugio, Victoria | 49 min |
| Jun 14, 5:24 PM CDT | Special Marine Warning | CRP | 51 min | |
| Jun 14, 5:37 PM CDT | Severe Thunderstorm Warning | CRP | Bee, Goliad, Refugio | 38 min |
| Jun 14, 5:39 PM CDT | Severe Thunderstorm Warning | CRP | Goliad, Refugio, Victoria | 36 min |
| Jun 14, 5:57 PM CDT | Special Weather Statement | CRP | Bee | 48 min |
| Jun 14, 6:03 PM CDT | Special Weather Statement | CRP | Goliad | 42 min |
| Jun 14, 6:16 PM CDT | Severe Thunderstorm Warning | CRP | Bee, Goliad, Refugio, San Patricio | 19 min |
| Jun 14, 6:27 PM CDT | Special Marine Warning | CRP | 48 min | |
| Jun 14, 6:43 PM CDT | Special Weather Statement | CRP | Bee, Live Oak | 47 min |
| Jun 14, 6:47 PM CDT | Special Weather Statement | CRP | Nueces, San Patricio | 43 min |
Nearby
Severe Thunderstorm Warnings in Texas, 2021Every 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.