Alert archive / Texas / Tornado Warnings in 2018

Tornado Warning 2, NWS Corpus Christi, TX

March 29, 2018Nueces County, San Patricio County, Texas

NWS Corpus Christi, TX issued this tornado warning at Mar 29, 2018, 12:52 AM CDT for Nueces County, San Patricio County, Texas. It was in force for 23 min. 5 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
Mar 29, 2018, 12:52 AM CDT (05:52 UTC)
Expired
Mar 29, 2018, 1:15 AM CDT
In force
23 min
Issued by
NWS Corpus Christi, TX
Area
Storm-based polygon
Tornado
Radar indicated
Hail
0.75 in

Counties Nueces County, TX, San Patricio County, TX

The radar

The Corpus Christi radar (KCRP), 3 km from the middle of the area, began a volume at 05:56 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

TimeReportWhereRemark
Mar 29, 12:55 AM CDTTSTM WND GST 562 Sw Robstown, TX
Mar 29, 12:59 AM CDTTSTM WND DMGTuloso, TXPOWERLINES DOWN ON RAND MORGAN ROAD.
Mar 29, 1:01 AM CDTTSTM WND DMGAnnaville, TXPICTURES SUBMITTED OF LARGE TREE BLOWN ONTO MOBILE HOME.
Mar 29, 1:11 AM CDTTSTM WND DMGDowntown Corpus Christi, TXTREES DOWN ON CARS ON CHAPARRAL ST
Mar 29, 1:15 AM CDTMARINE TSTM WIND 471 Nw Texas A&M Corpus C, TXMEASURED AT WEATHERFLOW SITE AT POENISCH PARK ALONG CORPUS CHRISTI BAY

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Mar 28, 7:36 PM CDTSevere Thunderstorm WatchSPC7 hr

The nearest sounding before it

Corpus Christi, TX (KCRP), launched 00:00Z, 5.9 hours before the alert went out and 20 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-pSkew-T log-p diagram, Corpus Christi, TX at 00:00Z on 2018-03-29Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 2587 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Corpus Christi, TX at 00:00Z on 2018-03-29The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 31 square meters per square second.1939587897117Sfc1 km3 km6 km9 kmRMLM
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
2587 J/kg
Mixed-layer CIN
-17 J/kg
Mixed-layer LCL
645 m above ground
0-6 km bulk shear
51 kt
0-1 km storm-relative helicity
31 m²/s²
0-3 km storm-relative helicity
49 m²/s²
Significant tornado parameter
0.9
Supercell composite
4.7

Open this sounding in Storm Lab

The text

As transmitted.

170 
WFUS54 KCRP 290552
TORCRP
TXC355-409-290615-
/O.NEW.KCRP.TO.W.0002.180329T0552Z-180329T0615Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Corpus Christi TX
1252 AM CDT THU MAR 29 2018

The National Weather Service in Corpus Christi has issued a

* Tornado Warning for...
  Central Nueces County in south central Texas...
  Southeastern San Patricio County in south central Texas...

* Until 115 AM CDT
    
* At 1251 AM CDT, a severe thunderstorm capable of producing a 
  tornadoes near Robtown, Anaville, and Odem moving east at 35 mph.

  HAZARD...Tornado. 

  SOURCE...Radar indicated rotation. 

  IMPACT...Flying debris will be dangerous to those caught without 
           shelter. Mobile homes will be damaged or destroyed. 
           Damage to roofs, windows, and vehicles will occur.  Tree 
           damage is likely. 

* This dangerous storm will be near...
  Annaville around 100 AM CDT. 
  Clarkwood around 105 AM CDT. 
  Corpus Christi International Airport around 110 AM CDT. 
  Corpus Christi Del Mar West Campus, Corpus Christi Del Mar East 
  Campus, Naval Air Station Cabaniss Field, Cole Park, Driscoll 
  Childrens Hospital, Corpus Christi Country Club, Downtown Corpus 
  Christi, Christus Spohn Hospital South, Corpus Christi North Beach 
  and Bay Area Medical Center around 115 AM CDT. 

Other locations impacted by this tornadic thunderstorm include
Tuloso, North San Pedro, Taft Southwest and Corpus Christi Naval Air
Station.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

&&

LAT...LON 2775 9774 2802 9763 2795 9724 2758 9727
TIME...MOT...LOC 0551Z 276DEG 32KT 2776 9767 

TORNADO...RADAR INDICATED
HAIL...<.75IN

$$

HART
1 follow-up statement
045 
WWUS54 KCRP 290604
SVSCRP

Severe Weather Statement
National Weather Service Corpus Christi TX
104 AM CDT THU MAR 29 2018

TXC355-409-290615-
/O.CON.KCRP.TO.W.0002.000000T0000Z-180329T0615Z/
Nueces TX-San Patricio TX-
104 AM CDT THU MAR 29 2018

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 115 AM CDT FOR SOUTH
CENTRAL NUECES AND SOUTHEASTERN SAN PATRICIO COUNTIES...
    
At 102 AM CDT, a severe thunderstorm capable of producing a tornado
was located over Clarkwood, or near Corpus Christi International
Airport, moving east at 35 mph. An additional tornado may be along 
northwest Nueces Bay's shore to the west of Portland. 

HAZARD...Tornado. 

SOURCE...Radar indicated rotation. 

IMPACT...Flying debris will be dangerous to those caught without 
         shelter. Mobile homes will be damaged or destroyed. Damage 
         to roofs, windows, and vehicles will occur.  Tree damage is 
         likely. 

This dangerous storm will be near...
  Corpus Christi Del Mar East Campus, Naval Air Station Cabaniss 
  Field, Corpus Christi Del Mar West Campus, Driscoll Childrens 
  Hospital, Cole Park, Corpus Christi Country Club, Downtown Corpus 
  Christi, Christus Spohn Hospital South, Bay Area Medical Center 
  and Kings Crossing Golf Course around 115 AM CDT. 

Other locations impacted by this tornadic thunderstorm include
Tuloso, Taft Southwest and Corpus Christi Naval Air Station.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy rainfall may hide this tornado. Do not wait to see or hear the
tornado. TAKE COVER NOW!

Tornadoes are extremely difficult to see and confirm at night. Do not
wait to see or hear the tornado. TAKE COVER NOW!

&&

LAT...LON 2770 9760 2799 9748 2795 9724 2758 9727
TIME...MOT...LOC 0602Z 276DEG 32KT 2775 9755 

TORNADO...RADAR INDICATED
HAIL...<.75IN

$$

HART

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 28, 8:14 PM CDTRiver Flood WarningCRPCalhoun, Refugio, Victoria8 days
Mar 28, 8:52 PM CDTSpecial Weather StatementCRPJim Wells23 min
Mar 28, 9:12 PM CDTSpecial Weather StatementCRPJim Wells48 min
Mar 28, 9:14 PM CDTSpecial Weather StatementCRPLa Salle61 min
Mar 28, 9:23 PM CDTSevere Thunderstorm WarningCRPJim Wells39 min
Mar 28, 9:59 PM CDTSpecial Weather StatementCRPSan Patricio31 min
Mar 28, 10:01 PM CDTSpecial Weather StatementCRPLa Salle29 min
Mar 28, 10:11 PM CDTSevere Thunderstorm WarningCRPLa Salle, McMullen34 min
Mar 28, 10:17 PM CDTSpecial Weather StatementCRPWebb28 min
Mar 28, 10:26 PM CDTSevere Thunderstorm WarningCRPWebb49 min
Mar 28, 10:42 PM CDTSevere Thunderstorm WarningCRPLa Salle, McMullen48 min
Mar 28, 10:56 PM CDTTornado WarningCRPMcMullen34 min
Mar 28, 11:03 PM CDTSpecial Weather StatementCRPWebb42 min
Mar 28, 11:16 PM CDTSevere Thunderstorm WarningCRPDuval, Webb44 min
Mar 28, 11:24 PM CDTSevere Thunderstorm WarningCRPBee, Live Oak, McMullen51 min
Mar 28, 11:47 PM CDTSevere Thunderstorm WarningCRPDuval, Jim Wells28 min
Mar 29, 12:14 AM CDTSevere Thunderstorm WarningCRPBee, Duval, Goliad, Jim Wells, Live Oak, Nueces and 3 more46 min
Mar 29, 12:16 AM CDTSpecial Weather StatementCRPDuval29 min
Mar 29, 12:28 AM CDTSpecial Marine WarningCRP2 hr
Mar 29, 12:52 AM CDTTornado WarningCRPRefugio23 min
Mar 29, 12:56 AM CDTSevere Thunderstorm WarningCRPAransas, Kleberg, Nueces, Refugio, San Patricio49 min
Mar 29, 1:09 AM CDTTornado WarningCRPSan Patricio21 min
Mar 29, 1:13 AM CDTTornado WarningCRPNueces32 min
Mar 29, 1:17 AM CDTTornado WarningCRPAransas, San Patricio28 min
Mar 29, 1:22 AM CDTTornado WarningCRPAransas, Calhoun, Refugio23 min
Mar 29, 1:35 AM CDTSpecial Weather StatementCRPCalhoun25 min
Mar 29, 1:40 AM CDTTornado WarningCRPCalhoun23 min
Mar 29, 2:01 AM CDTSpecial Marine WarningCRP59 min
Mar 29, 2:58 AM CDTSpecial Marine WarningCRP92 min
Mar 29, 3:37 AM CDTRiver Flood WarningCRPVictoria5 days
Mar 29, 4:41 AM CDTSpecial Marine WarningCRP94 min

Nearby

Tornado Warnings in Texas, 2018Every tornado warning in 2018Tornadoes in 2018

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.