Alert archive / Texas / Red Flag Warnings in 2016

Red Flag Warning 6, NWS Brownsville, TX

February 8, 20167 counties in Texas

NWS Brownsville, TX issued this red flag warning at Feb 8, 2016, 2:45 AM CST for 7 counties in Texas. It took effect at Feb 8, 2016, 9:00 AM CST. It was in force for 9 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
Feb 8, 2016, 2:45 AM CST (08:45 UTC)
In effect from
Feb 8, 2016, 9:00 AM CST
Expired
Feb 8, 2016, 6:00 PM CST
In force
9 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

The radar

The Brownsville radar (KBRO), 105 km from the middle of the area, began a volume at 08:49 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 00:00Z, 8.8 hours before the alert went out and 108 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 00:00Z on 2016-02-08Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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 00:00Z on 2016-02-08The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 61 square meters per square second.1939587897Sfc1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1928 m above ground
0-6 km bulk shear
44 kt
0-1 km storm-relative helicity
61 m²/s²
0-3 km storm-relative helicity
87 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

203 
WWUS84 KBRO 080845
RFWBRO

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE BROWNSVILLE TX
245 AM CST MON FEB 8 2016

...INCREASED FIRE WEATHER THREAT TODAY...

.A WEAK COLD FRONT WILL MOVE THROUGH THE REGION LATER THIS
MORNING. NORTHERLY WINDS WILL INCREASE TO 15 TO 20 MPH LATE THIS
MORNING INTO THE EARLY AFTERNOON. HUMIDITY VALUES WILL FALL BELOW
20 PERCENT THIS AFTERNOON. THE COMBINATION OF THESE
FEATURES...ALONG WITH CONTINUED FINE FUEL DRYING...WILL BRING THE
THREAT OF ERRATIC FIRE BEHAVIOR. BY SUNSET...CONDITIONS WILL
IMPROVE WITH DECREASING WINDS AND INCREASING HUMIDITY VALUES.


TXZ250-251-253>257-081645-
/O.UPG.KBRO.FW.A.0002.160208T1500Z-160209T0000Z/
/O.NEW.KBRO.FW.W.0006.160208T1500Z-160209T0000Z/
BROOKS-KENEDY-HIDALGO-INLAND WILLACY-INLAND CAMERON-
COASTAL WILLACY-COASTAL CAMERON-
245 AM CST MON FEB 8 2016

...RED FLAG WARNING IN EFFECT FROM 9 AM THIS MORNING TO 6 PM CST
THIS EVENING FOR BREEZY NORTH WINDS AND LOW RELATIVE HUMIDITY...

THE NATIONAL WEATHER SERVICE IN BROWNSVILLE HAS ISSUED A RED FLAG
WARNING...WHICH IS IN EFFECT FROM 9 AM THIS MORNING TO 6 PM CST
THIS EVENING. THE FIRE WEATHER WATCH IS NO LONGER IN EFFECT. 

* WIND...NORTH WINDS 15 MILES PER HOUR.

* HUMIDITY...15 TO 20 PERCENT

* IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. 
  OUTDOOR BURNING IS NOT RECOMMENDED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS CRITICAL FIRE WEATHER CONDITIONS ARE
OCCURRING NOW...OR WILL SHORTLY.  IN GENERAL...THESE CONDITIONS
INCLUDE SUSTAINED 20 FOOT WINDS OF 25 MPH OR GREATER...HUMIDITY
RANGING FROM BELOW 25 PERCENT IN ZAPATA COUNTY TO BELOW
45 PERCENT ALONG THE COAST...EACH LASTING FOR 2 HOURS OR MORE...
AND CURED FUELS.  HUMIDITY BELOW 25 PERCENT IN MOST AREAS WILL
TRIGGER FIRE DANGER AT LOWER WIND SPEEDS.  DETAILED DECISION
TABLES ARE FOUND AT HTTP://WEATHER.GOV/RGV/?N=MAPCOLORS#FIRE.

&&

$$

TXZ249-252-081645-
/O.NEW.KBRO.FW.W.0006.160208T1500Z-160209T0000Z/
JIM HOGG-STARR-
245 AM CST MON FEB 8 2016

...RED FLAG WARNING IN EFFECT FROM 9 AM THIS MORNING TO 6 PM CST
THIS EVENING FOR BREEZY NORTH WINDS AND LOW RELATIVE HUMIDITY...

THE NATIONAL WEATHER SERVICE IN BROWNSVILLE HAS ISSUED A RED FLAG
WARNING...WHICH IS IN EFFECT FROM 9 AM THIS MORNING TO 6 PM CST
THIS EVENING. 

* WIND...NORTH WINDS 15 MILER PER HOUR

* HUMIDITY...MINIMUM HUMIDITY OF 15 TO 20 PERCENT

* IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. 
  OUTDOOR BURNING IS NOT RECOMMENDED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS CRITICAL FIRE WEATHER CONDITIONS ARE
OCCURRING NOW...OR WILL SHORTLY.  IN GENERAL...THESE CONDITIONS
INCLUDE SUSTAINED 20 FOOT WINDS OF 25 MPH OR GREATER...HUMIDITY
RANGING FROM BELOW 25 PERCENT IN ZAPATA COUNTY TO BELOW
45 PERCENT ALONG THE COAST...EACH LASTING FOR 2 HOURS OR MORE...
AND CURED FUELS.  HUMIDITY BELOW 25 PERCENT IN MOST AREAS WILL
TRIGGER FIRE DANGER AT LOWER WIND SPEEDS.  DETAILED DECISION
TABLES ARE FOUND AT HTTP://WEATHER.GOV/RGV/?N=MAPCOLORS#FIRE.

&&

$$
2 follow-up statements
306 
WWUS84 KBRO 081629
RFWBRO

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE BROWNSVILLE TX
1029 AM CST MON FEB 8 2016

...INCREASED FIRE WEATHER THREAT TODAY...

.A WEAK COLD FRONT WILL MOVE THROUGH THE REGION LATER THIS
MORNING. NORTHERLY WINDS WILL INCREASE TO 15 TO 20 MPH LATE THIS
MORNING INTO THE EARLY AFTERNOON. HUMIDITY VALUES WILL FALL BELOW
20 PERCENT THIS AFTERNOON. THE COMBINATION OF THESE FEATURES...
ALONG WITH CONTINUED FINE FUEL DRYING...WILL BRING THE THREAT OF
ERRATIC FIRE BEHAVIOR. BY SUNSET...CONDITIONS WILL IMPROVE WITH
DECREASING WINDS AND INCREASING HUMIDITY VALUES.

TXZ249>257-090000-
/O.CON.KBRO.FW.W.0006.000000T0000Z-160209T0000Z/
JIM HOGG-BROOKS-KENEDY-STARR-HIDALGO-INLAND WILLACY-
INLAND CAMERON-COASTAL WILLACY-COASTAL CAMERON-
1029 AM CST MON FEB 8 2016

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING
FOR BREEZY NORTH WINDS AND LOW RELATIVE HUMIDITY...

* WIND...NORTH WINDS 15 MILES PER HOUR

* HUMIDITY...MINIMUM HUMIDITY OF 15 TO 20 PERCENT

* IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. 
  OUTDOOR BURNING IS NOT RECOMMENDED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A RED FLAG WARNING MEANS CRITICAL FIRE WEATHER CONDITIONS ARE
OCCURRING NOW...OR WILL SHORTLY.  IN GENERAL...THESE CONDITIONS
INCLUDE SUSTAINED 20 FOOT WINDS OF 25 MPH OR GREATER...HUMIDITY
RANGING FROM BELOW 25 PERCENT IN ZAPATA COUNTY TO BELOW
45 PERCENT ALONG THE COAST...EACH LASTING FOR 2 HOURS OR MORE...
AND CURED FUELS.  HUMIDITY BELOW 25 PERCENT IN MOST AREAS WILL
TRIGGER FIRE DANGER AT LOWER WIND SPEEDS.  DETAILED DECISION
TABLES ARE FOUND AT HTTP://WEATHER.GOV/RGV/?N=MAPCOLORS#FIRE.

&&

$$
707 
WWUS84 KBRO 090003
RFWBRO

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE BROWNSVILLE TX
603 PM CST MON FEB 8 2016

...WINDS DIMINISHING ACROSS THE AREA...

.WINDS HAVE DECREASED JUST BELOW CRITERIA FOR A RED FLAG WARNING
AND THUS THE WARNING HAS BEEN ALLOWED TO EXPIRE.

TXZ249>257-090115-
/O.EXP.KBRO.FW.W.0006.000000T0000Z-160209T0000Z/
JIM HOGG-BROOKS-KENEDY-STARR-HIDALGO-INLAND WILLACY-
INLAND CAMERON-COASTAL WILLACY-COASTAL CAMERON-
603 PM CST MON FEB 8 2016

...RED FLAG WARNING HAS EXPIRED FOR RED FLAG WARNING FOR FIRE
WEATHER ZONES 249...250...251...252...253...254...255...256 AND
257...

THE RED FLAG WARNING HAS BEEN ALLOWED TO EXPIRE AS WINDS CONTINUE
TO DECREASE THIS EVENING.

$$

Nearby

Red Flag Warnings in Texas, 2016Every red flag warning in 2016

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.