Alert archive / Texas / Severe Thunderstorm Warnings in 2019
Severe Thunderstorm Warning 15, NWS Corpus Christi, TX
NWS Corpus Christi, TX issued this severe thunderstorm warning at Apr 24, 2019, 4:57 PM CDT for Live Oak County, McMullen County, Texas. It was in force for 35 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Apr 24, 2019, 4:57 PM CDT (21:57 UTC)
- Expired
- Apr 24, 2019, 5:32 PM CDT
- In force
- 35 min
- Issued by
- NWS Corpus Christi, TX
- Area
- Storm-based polygon
- Hail
- 1.25 in
- Wind
- 60.0 mph
Counties Live Oak County, TX, McMullen County, TX
The radar
The Corpus Christi radar (KCRP), 104 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.
The nearest sounding before it
Corpus Christi, TX (KCRP), launched 12:00Z, 10.0 hours before the alert went out and 121 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
- 1393 J/kg
- Mixed-layer CIN
- -51 J/kg
- Mixed-layer LCL
- 600 m above ground
- 0-6 km bulk shear
- 57 kt
- 0-1 km storm-relative helicity
- 93 m²/s²
- 0-3 km storm-relative helicity
- 126 m²/s²
- Significant tornado parameter
- 1.1
- Supercell composite
- 4.6
What forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Corpus Christi, TX wrote its last area forecast discussion before this severe thunderstorm warning went out at Apr 24, 3:42 PM CDT, 1 hour 15 minutes earlier.
Area forecast discussion, Apr 24, 3:42 PM CDT, 1 hour 15 minutes before
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</html>Hazardous weather outlook, Apr 24, 6:07 AM CDT, 10 hours 50 minutes before
Hazardous Weather Outlook National Weather Service Corpus Christi TX 607 AM CDT Wed Apr 24 2019 TXZ229>234-239>247-342>347-442-443-447-251115- La Salle-McMullen-Live Oak-Bee-Goliad-Victoria-Webb-Duval- Jim Wells-Inland Kleberg-Inland Nueces-Inland San Patricio- Coastal Aransas-Inland Refugio-Inland Calhoun-Coastal Kleberg- Coastal Nueces-Coastal San Patricio-Aransas Islands- Coastal Refugio-Coastal Calhoun-Kleberg Islands-Nueces Islands- Calhoun Islands- 607 AM CDT Wed Apr 24 2019 This hazardous weather outlook is for South Texas. .DAY ONE...Today and Tonight Chances for showers and thunderstorms will increase today across South Texas. Some storms may be strong to possibly severe this afternoon into this evening. Damaging winds and large hail are the primary hazards but an isolated tornado or two will be possible. There is a moderate risk for dangerous rip currents today. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday No hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... Spotters are encouraged to submit reports of severe weather to the National Weather Service in Corpus Christi. GMZ230-235-250-255-270-275-251115- Bays and Waterways from Baffin Bay to Port Aransas- Bays and Waterways from Port Aransas to Port O'Connor- Coastal waters from Baffin Bay to Port Aransas out 20 NM- Coastal waters from Port Aransas to Matagorda Ship Channel out 20 NM-Waters from Baffin Bay to Port Aransas from 20 to 60 NM- Waters from Port Aransas to Matagorda Ship Channel from 20 to 60 NM- 607 AM CDT Wed Apr 24 2019 This hazardous weather outlook is for the Middle Texas Coastal Waters. .DAY ONE...Today and Tonight Scattered to numerous showers and thunderstorms will be possible this evening and tonight. Some storms may be strong to severe. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday No hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... Spotters are encouraged to submit reports of severe weather to the National Weather Service in Corpus Christi.
In the hours before
Special weather statement, Apr 24, 4:32 PM CDT, 25 minutes before
Special Weather Statement National Weather Service Corpus Christi TX 432 PM CDT Wed Apr 24 2019 TXZ230-242200- McMullen- 432 PM CDT Wed Apr 24 2019 ...A STRONG THUNDERSTORM WILL AFFECT CENTRAL MCMULLEN COUNTY... At 432 PM CDT, a strong thunderstorm was located 11 miles north of Loma Alta, or 12 miles south of Tilden, moving east at 10 mph. Winds in excess of 40 mph and pea size hail are possible with this storm. This storm will remain over mainly rural areas of central McMullen County. If outdoors, consider seeking shelter inside a building. LAT...LON 2818 9874 2836 9873 2849 9846 2820 9839 TIME...MOT...LOC 2132Z 252DEG 9KT 2828 9858 Wagner
The office that day
Everything else NWS Corpus Christi, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 24, 4:32 PM CDT | Special Weather Statement | CRP | McMullen | 28 min |
| Apr 24, 5:05 PM CDT | Special Weather Statement | CRP | Live Oak | 25 min |
| Apr 24, 5:21 PM CDT | Tornado Warning | CRP | Live Oak | 24 min |
| Apr 24, 5:35 PM CDT | Special Weather Statement | CRP | Duval | 40 min |
| Apr 24, 5:44 PM CDT | Severe Thunderstorm Warning | CRP | Bee, Goliad, Live Oak | 46 min |
| Apr 24, 5:47 PM CDT | Special Weather Statement | CRP | Duval | 43 min |
| Apr 24, 5:58 PM CDT | Severe Thunderstorm Warning | CRP | Duval, Jim Wells, Live Oak | 47 min |
| Apr 24, 6:20 PM CDT | Severe Thunderstorm Warning | CRP | Bee, Goliad, Live Oak, Refugio, Victoria | 40 min |
| Apr 24, 6:35 PM CDT | Severe Thunderstorm Warning | CRP | Bee, Jim Wells, Live Oak, Nueces, Refugio, San Patricio | 40 min |
| Apr 24, 6:42 PM CDT | Flash Flood Warning | CRP | Bee | 93 min |
| Apr 24, 6:49 PM CDT | Severe Thunderstorm Warning | CRP | Jim Wells, Nueces | 41 min |
| Apr 24, 6:53 PM CDT | Severe Thunderstorm Warning | CRP | Aransas, Bee, Calhoun, Goliad, Refugio, Victoria | 52 min |
Nearby
Severe Thunderstorm Warnings in Texas, 2019Every severe thunderstorm warning 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.