Alert archive / Texas / Areal Flood Advisories in 2012
Areal Flood Advisory 21, NWS Corpus Christi, TX
NWS Corpus Christi, TX issued this areal flood advisory at Jun 26, 2012, 8:42 PM CDT for Bee County, Live Oak County, Texas. It was in force for 3 hr.
The area
The counties it named.
The facts
- Issued
- Jun 26, 2012, 8:42 PM CDT (01:42 UTC)
- Expired
- Jun 26, 2012, 11:16 PM CDT
- In force
- 3 hr
- Issued by
- NWS Corpus Christi, TX
- Area
- Storm-based polygon
Counties Bee County, TX, Live Oak County, TX
The radar
The Corpus Christi radar (KCRP), 79 km from the middle of the area, began a volume at 01:42 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 00:00Z, 1.7 hours before the alert went out and 93 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
- 1560 J/kg
- Mixed-layer CIN
- -96 J/kg
- Mixed-layer LCL
- 2422 m above ground
- 0-6 km bulk shear
- 21 kt
- 0-1 km storm-relative helicity
- 45 m²/s²
- 0-3 km storm-relative helicity
- 89 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 1.2
What forecasters said that day
The local office's own words before this areal flood advisory 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 areal flood advisory went out at Jun 26, 6:30 PM CDT, 2 hours 12 minutes earlier.
Area forecast discussion, Jun 26, 6:30 PM CDT, 2 hours 12 minutes before
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</html>Hazardous weather outlook, Jun 26, 4:45 PM CDT, 3 hours 57 minutes before
HAZARDOUS WEATHER OUTLOOK...UPDATED NATIONAL WEATHER SERVICE CORPUS CHRISTI TX 445 PM CDT TUE JUN 26 2012 GMZ230-235-250-255-270-275-TXZ229>234-239>247-272145- 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-LA SALLE-MCMULLEN-LIVE OAK-BEE-GOLIAD-VICTORIA-WEBB-DUVAL- JIM WELLS-KLEBERG-NUECES-SAN PATRICIO-ARANSAS-REFUGIO-CALHOUN- 445 PM CDT TUE JUN 26 2012 THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTH TEXAS AND THE MIDDLE TEXAS COASTAL WATERS. .DAY ONE...TONIGHT THERE IS A SLIGHT RISK FOR SEVERE THUNDERSTORMS THROUGH THIS EVENING OVER MUCH OF SOUTH TEXAS. A SEVERE THUNDERSTORM WATCH IS IN EFFECT UNTIL 10 PM FOR THE NORTHERN COASTAL PLAINS AND VICTORIA CROSSROADS REGION. THE MAIN CONCERN FOR SEVERE WEATHER WILL BE DAMAGING STRAIGHT LINE WINDS AND MARGINALLY SEVERE LARGE HAIL. ANY SEVERE WEATHER IS EXPECTED TO END BY MIDNIGHT. A MODERATE RISK OF RIP CURRENTS WILL CONTINUE FOR THE BEACHES OF THE MIDDLE TEXAS COAST DUE TO LONG PERIOD SWELLS. .DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY AFTERNOON HEAT INDEX VALUES OF 105 TO 109 DEGREES WILL BE POSSIBLE ACROSS SOUTH TEXAS DURING THE AFTERNOONS FOR THE REMAINDER OF THE WEEK AND INTO THE WEEKEND. ISOLATED THUNDERSTORMS WILL BE POSSIBLE WEDNESDAY AFTERNOON INTO THE EARLY EVENING FOR THE COASTAL PLAINS INTO THE BRUSH COUNTRY. GUSTY WINDS OF AROUND 40 MPH WILL BE POSSIBLE WITH THESE STORMS. ISOLATED THUNDERSTORMS ARE AGAIN POSSIBLE OVER THE WEEKEND. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION MAY BECOME NECESSARY ACROSS THE NORTHERN COASTAL PLAINS AND VICTORIA CROSSROADS REGION THROUGH THIS EVENING. TB
In the hours before
Special weather statement, Jun 26, 5:12 PM CDT, 3 hours 30 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE CORPUS CHRISTI TX 512 PM CDT TUE JUN 26 2012 TXZ231-262300- LIVE OAK- 512 PM CDT TUE JUN 26 2012 ...A STRONG THUNDERSTORM WAS AFFECTING NORTHERN LIVE OAK COUNTY... AT 507 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM NEAR RAY POINT...OR 9 MILES NORTHEAST OF THREE RIVERS...MOVING SOUTHWEST AT 25 MPH. PEA SIZE HAIL...AND WINDS 40 TO 50 MPH ARE EXPECTED WITH THIS STORM. CB
Special weather statement, Jun 26, 5:34 PM CDT, 3 hours 8 minutes before
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</html>Special weather statement, Jun 26, 5:45 PM CDT, 2 hours 57 minutes before
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</html>Special weather statement, Jun 26, 6:09 PM CDT, 2 hours 33 minutes before
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</html>Special weather statement, Jun 26, 6:32 PM CDT, 2 hours 10 minutes before
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</html>Special weather statement, Jun 26, 6:41 PM CDT, 2 hours 1 minute before
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</html>Nearby
Areal Flood Advisories in Texas, 2012Every areal flood advisory in 2012
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.