Alert archive / Texas / Wind Advisories in 2007

Wind Advisory 8, NWS Brownsville, TX

October 21, 20078 counties in Texas

NWS Brownsville, TX issued this wind advisory at Oct 21, 2007, 4:28 PM CDT for 8 counties in Texas. It took effect at Oct 22, 2007, 8:00 AM CDT. It was in force for 13 hr.

The area

The counties it named.

The facts

Issued
Oct 21, 2007, 4:28 PM CDT (21:28 UTC)
In effect from
Oct 22, 2007, 8:00 AM CDT
Expired
Oct 22, 2007, 9:00 PM CDT
In force
13 hr
Issued by
NWS Brownsville, TX

Counties Brooks County, TX, Cameron County, TX, Hidalgo County, TX, Jim Hogg County, TX, Kenedy County, TX, Starr County, TX, Willacy County, TX, Zapata County, TX

The radar

The Brownsville radar (KBRO), 118 km from the middle of the area, began a volume at 21:27 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

Brownsville Intl, TX (KBRO), launched 12:00Z, 9.5 hours before the alert went out and 120 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, Brownsville Intl, TX at 12:00Z on 2007-10-21Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 418 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, Brownsville Intl, TX at 12:00Z on 2007-10-21The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 63 square meters per square second.193958Sfc1 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
418 J/kg
Mixed-layer CIN
-58 J/kg
Mixed-layer LCL
801 m above ground
0-6 km bulk shear
11 kt
0-1 km storm-relative helicity
63 m²/s²
0-3 km storm-relative helicity
75 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
WWUS74 KBRO 212128
NPWBRO

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE BROWNSVILLE TX
428 PM CDT SUN OCT 21 2007

...STRONG NORTHWEST WINDS OF 25 TO 35 MPH WITH GUST OVER 40 MPH 
ARE EXPECTED OVER ALL OF THE RIO GRANDE VALLEY FROM 1 PM TO 5 PM
CDT MONDAY...

.OUR FIRST STRONG COLD FRONT OF THIS YEAR WILL PASS THROUGH THE
RIO GRANDE VALLEY BY LATE MONDAY MORNING. A DRAMATIC WIND SHIFT
FROM WEAK SOUTHWEST WINDS EARLY MONDAY TO STRONG NORTHWEST WINDS
OF 25 TO 35 MPH WITH GUSTS OVER 40 MPH CAN BE ANTICIPATED FROM 1
PM TO 5 PM MONDAY. NORTHWEST WINDS WILL DECREASE TO 15 TO 25 MPH
AFTER 5 PM MONDAY. EXPECT MONDAYS HIGHS TO OCCUR IN THE MORNING
WITH TEMPERATURES FALLING TO THE 60S BY LATE AFTERNOON.


TXZ248>257-220530-
/O.NEW.KBRO.WI.Y.0008.071022T1800Z-071022T2200Z/
ZAPATA-JIM HOGG-BROOKS-KENEDY-STARR-HIDALGO-INLAND WILLACY-
INLAND CAMERON-COASTAL WILLACY-COASTAL CAMERON-
INCLUDING THE CITIES OF...ZAPATA...HEBBRONVILLE...FALFURRIAS...
SARITA...RIO GRANDE CITY...ROMA...MCALLEN...EDINBURG...PHARR...
MISSION...WESLACO...RAYMONDVILLE...BROWNSVILLE...HARLINGEN...
PORT MANSFIELD...PORT ISABEL...SOUTH PADRE ISLAND...
LAGUNA HEIGHTS...LAGUNA VISTA
428 PM CDT SUN OCT 21 2007

...WIND ADVISORY IN EFFECT FROM 1 PM TO 5 PM CDT MONDAY...

THE NATIONAL WEATHER SERVICE IN BROWNSVILLE HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM 1 PM TO 5 PM CDT MONDAY. 

OUR FIRST STRONG COLD FRONT OF THIS YEAR WILL PASS THROUGH THE
RIO GRANDE VALLEY BY LATE MONDAY MORNING. A DRAMATIC WIND SHIFT
FROM WEAK SOUTHWEST WINDS EARLY MONDAY TO STRONG NORTHWEST WINDS
OF 25 TO 35 MPH WITH GUSTS OVER 40 MPH CAN BE ANTICIPATED FROM 1
PM TO 5 PM MONDAY. NORTHWEST WINDS WILL DECREASE TO 15 TO 25 MPH
AFTER 5 PM MONDAY. EXPECT MONDAYS HIGHS TO OCCUR IN THE MORNING
WITH TEMPERATURES FALLING TO THE 60S BY LATE AFTERNOON.

A WIND ADVISORY MEANS THAT WINDS OF AT LEAST 30 MPH ARE EXPECTED.
WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR
HIGH PROFILE VEHICLES. USE EXTRA CAUTION. REMEMBER TO SECURE ANY
LIGHT OBJECT OUTSIDE YOUR HOUSE MONDAY AFTERNOON AS GARBAGE CANS
AND LAWN CHAIRS CAN EASILY BE BLOWN INTO ROADWAYS CAUSING DRIVING
HAZARDS. 

$$

PHILO
4 follow-up statements
000 
WWUS74 KBRO 220740
NPWBRO

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE BROWNSVILLE TX
240 AM CDT MON OCT 22 2007

...STRONG NORTHWEST TO NORTH WINDS OF 25 TO 35 MPH WITH GUSTS TO
OVER 40 MPH ARE EXPECTED ACROSS DEEP SOUTH TEXAS TODAY...

.THE FIRST STRONG COLD FRONT OF THE WINTER SEASON WILL PASS
THROUGH DEEP SOUTH TEXAS BY LATE THIS MORNING. A DRAMATIC WIND
SHIFT WILL OCCUR AS WEAK WINDS BECOME STRONG NORTHWEST TO NORTH
AT 25 TO 35 MPH...WITH GUSTS TO OVER 40 MPH. WINDS WILL BEGIN TO
DECREASE LATE THIS AFTERNOON.

TXZ248-249-252-221900-
/O.EXT.KBRO.WI.Y.0008.071022T1300Z-071022T1900Z/
ZAPATA-JIM HOGG-STARR-
INCLUDING THE CITIES OF...ZAPATA...HEBBRONVILLE...
RIO GRANDE CITY...ROMA
240 AM CDT MON OCT 22 2007

...WIND ADVISORY NOW IN EFFECT FROM 8 AM THIS MORNING TO 2 PM CDT
THIS AFTERNOON...

THE WIND ADVISORY IS NOW IN EFFECT FROM 8 AM THIS MORNING TO 2 PM
CDT THIS AFTERNOON. 

THE FIRST STRONG COLD FRONT OF THE WINTER SEASON WILL PASS
THROUGH DEEP SOUTH TEXAS BY LATE THIS MORNING. A DRAMATIC WIND
SHIFT WILL OCCUR AS WEAK WINDS BECOME STRONG NORTHWEST TO NORTH
AT 25 TO 35 MPH...WITH GUSTS TO OVER 40 MPH. WINDS WILL BEGIN TO
DECREASE LATE THIS AFTERNOON.

A WIND ADVISORY MEANS THAT WINDS OF AT LEAST 30 MPH ARE EXPECTED.
WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR
HIGH PROFILE VEHICLES. USE EXTRA CAUTION. REMEMBER TO SECURE ANY
LIGHT OBJECT OUTSIDE YOUR HOUSE THIS AFTERNOON AS GARBAGE CANS AND
LAWN CHAIRS CAN EASILY BE BLOWN INTO ROADWAYS CAUSING DRIVING
HAZARDS.

$$

TXZ250-251-253>257-221900-
/O.EXT.KBRO.WI.Y.0008.071022T1500Z-071022T2200Z/
BROOKS-KENEDY-HIDALGO-INLAND WILLACY-INLAND CAMERON-
COASTAL WILLACY-COASTAL CAMERON-
INCLUDING THE CITIES OF...FALFURRIAS...SARITA...MCALLEN...
EDINBURG...PHARR...MISSION...WESLACO...RAYMONDVILLE...
BROWNSVILLE...HARLINGEN...PORT MANSFIELD...PORT ISABEL...
SOUTH PADRE ISLAND...LAGUNA HEIGHTS...LAGUNA VISTA
240 AM CDT MON OCT 22 2007

...WIND ADVISORY NOW IN EFFECT FROM 10 AM THIS MORNING TO 5 PM
CDT THIS AFTERNOON...

THE FIRST STRONG COLD FRONT OF THE WINTER SEASON WILL PASS
THROUGH DEEP SOUTH TEXAS BY LATE THIS MORNING. A DRAMATIC WIND
SHIFT WILL OCCUR AS WEAK WINDS BECOME STRONG NORTHWEST TO NORTH
AT 25 TO 35 MPH...WITH GUSTS TO OVER 40 MPH. WINDS WILL BEGIN TO
DECREASE LATE THIS AFTERNOON.

A WIND ADVISORY MEANS THAT WINDS OF AT LEAST 30 MPH ARE EXPECTED.
WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR
HIGH PROFILE VEHICLES. USE EXTRA CAUTION. REMEMBER TO SECURE ANY
LIGHT OBJECT OUTSIDE YOUR HOUSE THIS AFTERNOON AS GARBAGE CANS AND
LAWN CHAIRS CAN EASILY BE BLOWN INTO ROADWAYS CAUSING DRIVING
HAZARDS.

$$
000 
WWUS74 KBRO 221842
NPWBRO

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE BROWNSVILLE TX
142 PM CDT MON OCT 22 2007

...STRONG NORTHWEST TO NORTH WINDS OF 25 TO 35 MPH ARE EXPECTED
ACROSS DEEP SOUTH TEXAS EARLY THIS EVENING...

.THE FIRST STRONG COLD FRONT OF THE WINTER SEASON HAS PASSED
THROUGH DEEP SOUTH TEXAS LATE THIS MORNING. STRONG NORTHERLY WINDS
IN THE WAKE OF THE FRONT WILL RANGE FROM 25 TO 35 MPH INTO THE
LATE AFTERNOON AND EARLY EVENING HOURS. THE WINDS WILL BEGIN TO
DECREASE LATER THIS EVENING.

TXZ248>257-230200-
/O.EXT.KBRO.WI.Y.0008.000000T0000Z-071023T0200Z/
ZAPATA-JIM HOGG-BROOKS-KENEDY-STARR-HIDALGO-INLAND WILLACY-
INLAND CAMERON-COASTAL WILLACY-COASTAL CAMERON-
INCLUDING THE CITIES OF...ZAPATA...HEBBRONVILLE...FALFURRIAS...
SARITA...RIO GRANDE CITY...ROMA...MCALLEN...EDINBURG...PHARR...
MISSION...WESLACO...RAYMONDVILLE...BROWNSVILLE...HARLINGEN...
PORT MANSFIELD...PORT ISABEL...SOUTH PADRE ISLAND...
LAGUNA HEIGHTS...LAGUNA VISTA
142 PM CDT MON OCT 22 2007

...WIND ADVISORY NOW IN EFFECT UNTIL 9 PM CDT THIS EVENING...

THE WIND ADVISORY IS NOW IN EFFECT UNTIL 9 PM CDT THIS EVENING. 

THE FIRST STRONG COLD FRONT OF THE WINTER SEASON HAS PASSED
THROUGH DEEP SOUTH TEXAS LATE THIS MORNING. THE NORTHERLY WINDS
IN THE WAKE OF THE FRONT WILL RANGE FROM 25 TO 35 MPH INTO THE
LATE AFTERNOON AND EARLY EVENING HOURS. THE WINDS WILL THEN BEGIN
TO DECREASE LATER THIS EVENING EVENTUALLY DIMINISHING INTO THE 10
TO 20 MPH RANGE LATER TONIGHT.

A WIND ADVISORY MEANS THAT WINDS OF 25 TO 35 MPH ARE EXPECTED.
WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION. 

$$
000 
WWUS74 KBRO 230106
NPWBRO

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE BROWNSVILLE TX
806 PM CDT MON OCT 22 2007

...WINDS ADVISORY IS CANCELLED...

TXZ248>257-230215-
/O.CAN.KBRO.WI.Y.0008.000000T0000Z-071023T0200Z/
ZAPATA-JIM HOGG-BROOKS-KENEDY-STARR-HIDALGO-INLAND WILLACY-
INLAND CAMERON-COASTAL WILLACY-COASTAL CAMERON-
INCLUDING THE CITIES OF...ZAPATA...HEBBRONVILLE...FALFURRIAS...
SARITA...RIO GRANDE CITY...ROMA...MCALLEN...EDINBURG...PHARR...
MISSION...WESLACO...RAYMONDVILLE...BROWNSVILLE...HARLINGEN...
PORT MANSFIELD...PORT ISABEL...SOUTH PADRE ISLAND...
LAGUNA HEIGHTS...LAGUNA VISTA
806 PM CDT MON OCT 22 2007

...WIND ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN BROWNSVILLE HAS CANCELLED THE
WIND ADVISORY. 

WINDS DECREASED QUICKLY AFTER SUNSET DROPPING BELOW WIND ADVISORY
CRITERIA. 

$$
000 
WWUS74 KBRO 011955
NPWBRO

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE BROWNSVILLE TX
142 PM CDT SAT DEC 1 2007

...STRONG SOUTHEAST WINDS OF 25 TO 35 MPH ARE EXPECTED ACROSS DEEP 
SOUTH TEXAS THROUGH EARLY THIS EVENING...

TXZ248>257-020100-
/O.EXT.KBRO.WI.Y.0008.000000T0000Z-071023T0200Z/
ZAPATA-JIM HOGG-BROOKS-KENEDY-STARR-HIDALGO-INLAND WILLACY-
INLAND CAMERON-COASTAL WILLACY-COASTAL CAMERON-
INCLUDING THE CITIES OF...ZAPATA...HEBBRONVILLE...FALFURRIAS...
SARITA...RIO GRANDE CITY...ROMA...MCALLEN...EDINBURG...PHARR...
MISSION...WESLACO...RAYMONDVILLE...BROWNSVILLE...HARLINGEN...
PORT MANSFIELD...PORT ISABEL...SOUTH PADRE ISLAND...
LAGUNA HEIGHTS...LAGUNA VISTA
142 PM CDT SAT DEC 1 2007

...WIND ADVISORY NOW IN EFFECT UNTIL 7 PM CDT THIS EVENING...

THE LOW PRESSURE SYSTEM MOVING ACROSS THE GREAT PLAINS IS CAUSING 
STRONG SOUTHEAST WINDS ACROSS DEEP SOUTH TEXAS THIS AFTERNOON.  THE 
WINDS WILL SLOWLY DECREASE LATER THIS EVENING AFTER SUNSET.  

A WIND ADVISORY MEANS THAT WINDS OF 25 TO 35 MPH ARE EXPECTED.
WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION. 

$$

65

The office that day

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

IssuedProductOfficeCountiesLasted
Oct 21, 4:14 AM CDTMarine Weather StatementBRO6 hr

Nearby

Wind Advisories in Texas, 2007Every wind advisory 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.