Alert archive / Texas / Red Flag Warnings in 2006
Red Flag Warning 26, NWS Corpus Christi, TX
NWS Corpus Christi, TX issued this red flag warning at Nov 29, 2006, 7:39 PM CST for 15 counties in Texas. It took effect at Nov 30, 2006, 12:00 PM CST. It was in force for 6 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Nov 29, 2006, 7:39 PM CST (01:39 UTC)
- In effect from
- Nov 30, 2006, 12:00 PM CST
- Expired
- Nov 30, 2006, 6:00 PM CST
- In force
- 6 hr
- Issued by
- NWS Corpus Christi, TX
Counties Aransas County, TX, Bee County, TX, Calhoun County, TX, Duval County, TX, Goliad County, TX, Jim Wells County, TX, Kleberg County, TX, La Salle County, TX, Live Oak County, TX, McMullen County, TX, Nueces County, TX, Refugio County, TX, San Patricio County, TX, Victoria County, TX, Webb County, TX
The radar
The Corpus Christi radar (KCRP), 50 km from the middle of the area, began a volume at 01:37 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
Del Rio, TX (KDRT), launched 00:00Z, 1.7 hours before the alert went out and 324 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
- 545 J/kg
- Mixed-layer CIN
- -93 J/kg
- Mixed-layer LCL
- 1291 m above ground
- 0-6 km bulk shear
- 53 kt
- 0-1 km storm-relative helicity
- 34 m²/s²
- 0-3 km storm-relative helicity
- 62 m²/s²
- Significant tornado parameter
- 0.1
- Supercell composite
- 0.4
What forecasters said that day
The local office's own words before this red flag 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 red flag warning went out at Nov 29, 4:23 PM CST, 3 hours 16 minutes earlier.
Area forecast discussion, Nov 29, 4:23 PM CST, 3 hours 16 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE CORPUS CHRISTI TX
423 PM CST WED NOV 29 2006
.SHORT TERM (TONIGHT THROUGH FRI NIGHT)...MAJOR ARCTIC FRONT
CONTINUES TO BLAST SOUTH ACROSS NRN TEXAS ATTM. EXPECT THE FRONT
TO ARRIVE BEFORE MODELS INDICATE AS VERY COLD AND DENSE AIRMASS
SURGES SOUTH DESPITE UPR TROUGH LAGGING BEHIND. 18Z NAM HAS
SIGNIFICANTLY SPED UP THE FRONT AND IS MUCH CLOSER TO MY FORECAST
TIMING WHICH IS AROUND 13 TO 14Z IN THE NORTH AND WEST AND CLOSE TO
15Z ALONG THE COAST. VERY STRONG PRESSURE RISES SHOULD LEAD TO
WINDY CONDITIONS AND WILL ISSUE WIND ADVISORY FOR ENTIRE
AREA...ALTHOUGH COASTAL AREAS AND OFFSHORE ZONES WILL SEE
STRONGEST WINDS. UNFAVORABLE VEERING WINDS TO THE SW OFF THE DECK
MAY BE COUNTERED BY VERY STRONG CONVERGENCE ALONG THE FRONT AND
GOOD LIFT ASSOC W/ THE UPR TROUGH AS MODELS SHOW DECENT Q-VECTOR
CONVERGENCE ACROSS THE REGION. WILL THEREFORE LEAN TOWARD THE MAV
POPS TONIGHT INTO THU SHOWING SLT CHC FAR WEST...CHC CENTRAL
ZONES...AND LIKELY FAR NE. MODELS AGREE THE SFC HIGH WILL SETTLE
ALL THE WAY INTO THE RIO GRANDE VALLEY BY FRI MORNING. THIS SHOULD
ALLOW WINDS TO DROP OFF SIGNIFICANTLY AFTER MIDNIGHT AND LIKE LOWS
AOB COLDEST GUIDANCE WITH 20S ACROSS THE NORTH AND WILL BRING THE
FREEZING LINE INTO SECTIONS OF THE COASTAL COS AS WELL.
&&
.MARINE...VERY STRONG NW FLOW EXPECTED BEHIND THE FRONT AND WILL
HOIST GALE WARNINGS FOR ALL BUT THE BAY GROUPS AND WILL SHOW
STRONG SCAS THERE WITH GUSTS OVER GALE FORCE. WINDS DROP OFF
DRAMATICALLY LATE FRI NIGHT.
&&
.FIRE WEATHER...WILL EXTEND FIRE WEATHER WATCH ACROSS ALL BUT VCT
AND CALHOUN COS AS LOWER NAM DEWPOINTS WILL LIKELY VERIFY.
&&
.LONG TERM (FRIDAY THROUGH WEDNESDAY)...COOL WEATHER WILL BE ON TAP
THROUGH THE ENTIRE PERIOD AS SERIES OF CANADIAN COLD FRONTS MOVE
THROUGH EVERY FEW DAYS. FRIDAY LOOKS TO BE A VERY NICE DAY AS WINDS
WILL BE MUCH LIGHTER THAN THURSDAY WITH HIGH PRESSURE RIDGING INTO
THE AREA. WILL CONTINUE TO GO A FEW DEGREES BELOW NORMAL FRIDAY AND
ESPECIALLY INTO FRIDAY NIGHT AND SATURDAY MORNING. WINDS SHOULD BE
QUITE LIGHT SATURDAY MORNING...WE WILL HAVE SOME CIRRUS AS
SUBTROPICAL JET IS RIGHT OVER THE AREA...BUT THAT SHOULD NOT AFFECT
LOW TEMPS TOO MUCH SO AM EXPECTING A LIGHT FREEZE OVER THE NRN ZONES.
ANOTHER FRONT WILL MOVE SATURDAY NIGHT/EARLY SUNDAY MORNING. NOT
MUCH MOISTURE FOR THIS SYSTEM TO WORK WITH SO HAVE REMOVED THE 20
POPS THAT WERE IN THE FORECAST. SPRAWLING 1048 HIGH (PER GFS) WILL
MOVE INTO THE NRN PLAINS AND GRADUALLY DRIFT SWD WITH 1038 HIGH OVER
CENTRAL TX MONDAY MORNING. THIS WILL LIKELY BRING ANOTHER FREEZE
ACROSS THE NRN ZONES. COOL TEMPS WILL CONTINUE THRU MONDAY AFTERNOON
WITH A BIT WARMER TEMPS EXPECTED ON TUESDAY AS HIGH PRESSURE MOVES
EWD AND SOUTHERLY WINDS RETURN...HOWEVER THIS MIGHT BE TEMPERED BY
AN INCREASE IN CLOUD COVER AS THE SUBTROPICAL JET STREAM STARTS TO
GET ACTIVE. ANOTHER COLD FRONT IS PROGGED TO DROP ACROSS THE AREA
WEDNESDAY AND WILL INCLUDE 20 POPS WITH THIS SYSTEM. STILL A WEEK
OUT BUT HOPEFULLY WE WILL BE ABLE TO SQUEEZE A LITTLE BIT OF RAIN
OUT OF THIS ONE. PREVIOUS MODEL RUNS WERE NOT SHOWING THIS FRONT SO
CONFIDENCE IS PRETTY LOW WITH THIS SYSTEM RIGHT NOW.
&&
.PRELIMINARY POINT TEMPS/POPS...
CORPUS CHRISTI 69 73 33 60 37 / 20 40 0 0 0
VICTORIA 62 68 28 58 32 / 30 60 0 0 0
LAREDO 60 67 35 64 39 / 10 10 0 0 10
ALICE 62 70 30 62 35 / 20 30 0 0 0
ROCKPORT 70 73 36 59 39 / 20 50 10 0 0
COTULLA 57 65 26 62 33 / 20 20 0 0 0
KINGSVILLE 68 72 33 61 37 / 20 40 0 0 10
NAVY CORPUS 71 75 40 61 41 / 20 40 10 0 0
&&
.CRP WATCHES/WARNINGS/ADVISORIES...
TX...WIND ADVISORY FROM 8 AM THURSDAY TO 6 PM THURSDAY FOR THE
FOLLOWING ZONES: ARANSAS...BEE...CALHOUN...DUVAL...GOLIAD...
JIM WELLS...KLEBERG...LA SALLE...LIVE OAK...MCMULLEN...
NUECES...REFUGIO...SAN PATRICIO...VICTORIA...AND WEBB.
FIRE WEATHER WATCH FROM NOON THURSDAY TO 6 PM THURSDAY FOR THE
FOLLOWING ZONES: ARANSAS...BEE...DUVAL...GOLIAD...JIM
WELLS...KLEBERG...LA SALLE...LIVE OAK...MCMULLEN...NUECES...
REFUGIO...SAN PATRICIO...AND WEBB.
GM...SMALL CRAFT ADVISORY UNTIL 7 PM WEDNESDAY FOR THE FOLLOWING
ZONES: AND BAYS AND WATERWAYS FROM BAFFIN BAY TO PORT
ARANSAS.
GALE WARNING FROM 10 AM THURSDAY TO MIDNIGHT FRIDAY FOR THE
FOLLOWING ZONES: 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...AND WATERS PORT ARANSAS TO MATAGORDA SHIP CHANNEL
20 TO 60 NM.
SMALL CRAFT ADVISORY UNTIL 6 AM THURSDAY FOR THE FOLLOWING
ZONES: COASTAL WATERS BAFFIN BAY TO PORT ARANSAS OUT 20
NM...AND COASTAL WATERS PORT ARANSAS TO MATAGORDA SHIP
CHANNEL OUT 20 NM.
SMALL CRAFT ADVISORY UNTIL 10 AM THURSDAY FOR THE FOLLOWING
ZONES: WATERS BAFFIN BAY TO PORT ARANSAS 20 TO 60 NM...AND
WATERS PORT ARANSAS TO MATAGORDA SHIP CHANNEL 20 TO 60 NM.
&&
MJG...SHORT-TERM
MW...LONG-TERMHazardous weather outlook, Nov 29, 5:27 AM CST, 14 hours 12 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE CORPUS CHRISTI TX 527 AM CST WED NOV 29 2006 GMZ230-235-250-255-270-275-TXZ229>234-239>247-301130- 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- 527 AM CST WED NOV 29 2006 THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTH TEXAS AND THE MIDDLE TEXAS COASTAL WATERS. .DAY ONE...TODAY AND TONIGHT NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY THERE IS A CHANCE FOR THUNDERSTORMS THURSDAY WITH AN APPROACHING STRONG COLD FRONT...MAINLY EAST OF A FREER TO FOWLERTON LINE...WITH THUNDERSTORMS LIKELY NEAR THE VICTORIA AREA. NO ORGANIZED SEVERE WEATHER IS ANTICIPATED AT THIS TIME. WINDY CONDITIONS ARE EXPECTED BEHIND THE FRONT THURSDAY AFTERNOON...WITH A WIND ADVISORY POSSIBLY NEEDED FOR THURSDAY AFTERNOON MAINLY OVER THE COASTAL COUNTIES. ALSO...A LIGHT FREEZE IS POSSIBLE FRIDAY MORNING OVER THE NORTHERN PORTIONS OF SOUTH TEXAS...AND OVER LOW LYING AREAS OF THE SOUTHERN PORTIONS OF THE AREA. FOR MARINE INTERESTS...GALE WARNING CONDITIONS ARE EXPECTED LATE THURSDAY AND THURSDAY NIGHT OVER THE GULF WATERS...WITH SMALL CRAFT ADVISORY CONDITIONS OVER THE BAY WATERS. SMALL CRAFT ADVISORY CONDITIONS ARE EXPECTED FRIDAY MORNING FOR THE OFFSHORE WATERS...THEN AGAIN ON SUNDAY FOR ALL OF THE GULF WATERS AS ANOTHER STRONG SURFACE HIGH MOVES TOWARD SOUTH TEXAS. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS NOT ANTICIPATED AT THIS TIME. TM/GW
In the hours before
Special weather statement, Nov 29, 4:38 PM CST, 3 hours 1 minute before
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</html>The office that day
Everything else NWS Corpus Christi, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 30, 4:59 AM CST | Freeze Warning | CRP | Aransas, Bee, Calhoun, Duval, Goliad, Jim Wells and 9 more | 27 hr |
Nearby
Red Flag Warnings in Texas, 2006Every red flag warning in 2006
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.