Alert archive / Texas / Severe Thunderstorm Warnings in 2007

Severe Thunderstorm Warning 80, NWS Corpus Christi, TX

September 11, 2007Calhoun County, Texas

NWS Corpus Christi, TX issued this severe thunderstorm warning at Sep 11, 2007, 6:29 PM CDT for Calhoun County, Texas. It was in force for 17 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
Sep 11, 2007, 6:29 PM CDT (23:29 UTC)
Expired
Sep 11, 2007, 6:46 PM CDT
In force
17 min
Issued by
NWS Corpus Christi, TX
Area
Counties, with a storm outline in the text

County Calhoun County, TX

The radar

The Corpus Christi radar (KCRP), 114 km from the middle of the area, began a volume at 23:30 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 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 Sep 11, 3:00 PM CDT, 3 hours 29 minutes earlier.

Area forecast discussion, Sep 11, 3:00 PM CDT, 3 hours 29 minutes before
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Hazardous weather outlook, Sep 11, 4:48 AM CDT, 13 hours 41 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE CORPUS CHRISTI TX
448 AM CDT TUE SEP 11 2007

GMZ230-235-250-255-270-275-TXZ229>234-239>247-121000-
BAYS AND WATERWAYS FROM BAFFIN BAY TO PORT ARANSAS-
BAYS AND WATERWAYS FROM PORT ARANSAS TO PORT OCONNOR-
COASTAL WATERS BAFFIN BAY TO PORT ARANSAS OUT 20 NM-
COASTAL WATERS PORT ARANSAS TO MATAGORDA SHIP CHANNEL OUT 20 NM-
WATERS BAFFIN BAY TO PORT ARANSAS 20 TO 60 NM-
WATERS PORT ARANSAS TO MATAGORDA SHIP CHANNEL 20 TO 60 NM-
LA SALLE-MCMULLEN-LIVE OAK-BEE-GOLIAD-VICTORIA-WEBB-DUVAL-
JIM WELLS-KLEBERG-NUECES-SAN PATRICIO-ARANSAS-REFUGIO-CALHOUN-
448 AM CDT TUE SEP 11 2007

THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTH TEXAS AND THE MIDDLE
TEXAS COASTAL WATERS.

.DAY ONE...TODAY AND TONIGHT

THE COMBINATION OF A COLD FRONT MOVING SOUTH INTO THE COASTAL BEND
AND A TROPICAL WAVE OVER THE NORTHWEST GULF OF MEXICO WILL
INCREASE SHOWER AND THUNDERSTORM ACTIVITY TODAY AND TONIGHT. NO
ORGANIZED SEVERE WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

THE COMBINATION OF A STALLED COLD FRONT AND WEAK TROPICAL WAVE
ACROSS SOUTH TEXAS WILL LEAD TO SCATTERED SHOWERS AND THUNDERSTORMS
THROUGH FRIDAY. HIGHEST CONCENTRATION OF STORMS WILL BE ACROSS THE
COASTAL BEND WITH ACTIVITY TAPERING OFF RAPIDLY WEST OF ALICE
THROUGH FRIDAY. HIGHER RAIN CHANCES WILL SPREAD WEST ONCE AGAIN ON
SATURDAY AS ANOTHER COLD FRONT ARRIVES ACROSS SOUTH TEXAS. THE MAIN
THREAT FROM STORMS DURING THIS PERIOD WILL BE FROM LOCALLY HEAVY
DOWNPOURS. FOUR DAY RAINFALL TOTALS WILL AVERAGE AROUND 1 TO 2
INCHES ACROSS THE COASTAL BEND WEDNESDAY THROUGH SATURDAY...HOWEVER
LOCALIZED 2 TO 4 INCH AMOUNTS WILL BE POSSIBLE WITH STORMS EACH DAY
AND THIS COULD CAUSE SOME LOCALIZED MINOR FLOODING OF LOW LYING
AREAS.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT ANTICIPATED.

TE/MG

In the hours before

Special weather statement, Sep 11, 6:13 PM CDT, 16 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE CORPUS CHRISTI TX
613 PM CDT TUE SEP 11 2007

TXZ247-120000-
CALHOUN-
613 PM CDT TUE SEP 11 2007

...A STRONG THUNDERSTORM WAS AFFECTING CALHOUN COUNTY...

AT 609 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM NEAR POINT COMFORT...OR NEAR PORT LAVACA...MOVING
SOUTHWEST AT 15 MPH.

MARBLE SIZE HAIL...AND WINDS 40 TO 50 MPH ARE EXPECTED WITH THIS
STORM.

GW

Nearby

Severe Thunderstorm Warnings in Texas, 2007Every severe thunderstorm warning in 2007

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.