Alert archive / Texas / High Wind Warnings in 2018

High Wind Warning 4, NWS Lubbock, TX

April 13, 201824 counties in Texas

NWS Lubbock, TX issued this high wind warning at Apr 13, 2018, 4:02 AM CDT for 24 counties in Texas. It took effect at Apr 13, 2018, 9:00 AM CDT. It was in force for 10 hr. 5 reports came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Apr 13, 2018, 4:02 AM CDT (09:02 UTC)
In effect from
Apr 13, 2018, 9:00 AM CDT
Expired
Apr 13, 2018, 7:00 PM CDT
In force
10 hr
Issued by
NWS Lubbock, TX
All 24 counties

Bailey County, TX, Briscoe County, TX, Castro County, TX, Childress County, TX, Cochran County, TX, Cottle County, TX, Crosby County, TX, Dickens County, TX, Floyd County, TX, Garza County, TX, Hale County, TX, Hall County, TX, Hockley County, TX, Kent County, TX, King County, TX, Lamb County, TX, Lubbock County, TX, Lynn County, TX, Motley County, TX, Parmer County, TX, Stonewall County, TX, Swisher County, TX, Terry County, TX, Yoakum County, TX

What was reported inside it

TimeReportWhereRemark
Apr 13, 12:28 PM CDTNON-TSTM WND GST 592 S Lesley, TXWEST TEXAS MESONET
Apr 13, 12:35 PM CDTNON-TSTM WND GST 58Vigo Park, TXWEST TEXAS MESONET
Apr 13, 1:40 PM CDTNON-TSTM WND GST 593 Wsw Aiken, TXWEST TEXAS MESONET
Apr 13, 4:30 PM CDTWILDFIRE 6500Afton, TXFIRE BURNED AN ESTIMATED 6500 ACRES AS OF FRIDAY EVENING.
Apr 13, 7:10 PM CDTNON-TSTM WND GST 612 Nne Floydada, TXGUST WAS ENHANCED BY SHOWER ACTIVITY IN THE VICINITY.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Amarillo Airport, TX (KAMA), launched 00:00Z, 9.0 hours before the alert went out and 154 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, Amarillo Airport, TX at 00:00Z on 2018-04-13Temperature 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, Amarillo Airport, TX at 00:00Z on 2018-04-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 14 square meters per square second.19395878Sfc1 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
5150 m above ground
0-6 km bulk shear
36 kt
0-1 km storm-relative helicity
14 m²/s²
0-3 km storm-relative helicity
43 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

115 
WWUS74 KLUB 130902
NPWLUB

URGENT - WEATHER MESSAGE
National Weather Service Lubbock TX
Issued by National Weather Service AMARILLO TX
402 AM CDT Fri Apr 13 2018

TXZ021>044-140000-
/O.UPG.KLUB.HW.A.0003.180413T1400Z-180414T0000Z/
/O.NEW.KLUB.HW.W.0004.180413T1400Z-180414T0000Z/
Parmer-Castro-Swisher-Briscoe-Hall-Childress-Bailey-Lamb-Hale-
Floyd-Motley-Cottle-Cochran-Hockley-Lubbock-Crosby-Dickens-King-
Yoakum-Terry-Lynn-Garza-Kent-Stonewall-
Including the cities of Friona, Bovina, Farwell, Dimmitt, Hart, 
Tulia, Happy, Silverton, Quitaque, Turkey, Memphis, Childress, 
Kirkland, Muleshoe, Littlefield, Amherst, Olton, Plainview, 
Hale Center, Floydada, Lockney, Matador, Roaring Springs, 
Paducah, Cee Vee, Morton, Whiteface, Levelland, Sundown, Lubbock,
Wolfforth, Slaton, Ralls, Crosbyton, Spur, Dickens, Dumont, 
Guthrie, Denver City, Plains, Brownfield, Meadow, Wellman, 
Tahoka, New Home, ODonnell, Post, Lake Alan Henry, Jayton, 
Aspermont, and Old Glory
402 AM CDT Fri Apr 13 2018

...HIGH WIND WARNING IN EFFECT FROM 9 AM THIS MORNING TO 7 PM CDT
THIS EVENING...

The National Weather Service in Lubbock has issued a High Wind
Warning, which is in effect from 9 AM this morning to 7 PM CDT
this evening. The High Wind Watch is no longer in effect. 

* TIMING...9 AM to 7 PM Friday.

* WINDS...30 to 40 mph with gusts to around 60 mph.

* IMPACTS...Driving may become more challenging and areas of 
  blowing dust will restrict visibility, especially on Friday. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
or occurring. Sustained wind speeds of at least 40 mph or gusts
of 58 mph or more can lead to property damage.

&&

$$
2 follow-up statements
274 
WWUS74 KLUB 131858 AAA
NPWLUB

URGENT - WEATHER MESSAGE...UPDATED
National Weather Service Lubbock TX
158 PM CDT Fri Apr 13 2018

TXZ021>044-140000-
/O.CON.KLUB.HW.W.0004.000000T0000Z-180414T0000Z/
Parmer-Castro-Swisher-Briscoe-Hall-Childress-Bailey-Lamb-Hale-
Floyd-Motley-Cottle-Cochran-Hockley-Lubbock-Crosby-Dickens-King-
Yoakum-Terry-Lynn-Garza-Kent-Stonewall-
Including the cities of Friona, Bovina, Farwell, Dimmitt, Hart, 
Tulia, Happy, Silverton, Quitaque, Turkey, Memphis, Childress, 
Kirkland, Muleshoe, Littlefield, Amherst, Olton, Plainview, 
Hale Center, Floydada, Lockney, Matador, Roaring Springs, 
Paducah, Cee Vee, Morton, Whiteface, Levelland, Sundown, Lubbock,
Wolfforth, Slaton, Ralls, Crosbyton, Spur, Dickens, Dumont, 
Guthrie, Denver City, Plains, Brownfield, Meadow, Wellman, 
Tahoka, New Home, ODonnell, Post, Lake Alan Henry, Jayton, 
Aspermont, and Old Glory
158 PM CDT Fri Apr 13 2018

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THIS
EVENING...

* TIMING...Until 7 PM this evening.

* WINDS...Westerly at 35 to 45 mph with some gusts to 60 mph.

* IMPACTS...Motorists will encounter strong crosswinds on north to
  south roads. Blowing dust at times will restrict visibilities. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
or occurring. Sustained wind speeds of at least 40 mph or gusts
of 58 mph or more can lead to property damage.

&&

$$
186 
WWUS74 KLUB 140003 AAA
NPWLUB

URGENT - WEATHER MESSAGE...UPDATED
National Weather Service Lubbock TX
703 PM CDT Fri Apr 13 2018

TXZ021>044-140200-
/O.EXP.KLUB.HW.W.0004.000000T0000Z-180414T0000Z/
/O.NEW.KLUB.WI.Y.0016.180414T0003Z-180414T0200Z/
Parmer-Castro-Swisher-Briscoe-Hall-Childress-Bailey-Lamb-Hale-
Floyd-Motley-Cottle-Cochran-Hockley-Lubbock-Crosby-Dickens-King-
Yoakum-Terry-Lynn-Garza-Kent-Stonewall-
Including the cities of Friona, Bovina, Farwell, Dimmitt, Hart, 
Tulia, Happy, Silverton, Quitaque, Turkey, Memphis, Childress, 
Kirkland, Muleshoe, Littlefield, Amherst, Olton, Plainview, 
Hale Center, Floydada, Lockney, Matador, Roaring Springs, 
Paducah, Cee Vee, Morton, Whiteface, Levelland, Sundown, Lubbock,
Wolfforth, Slaton, Ralls, Crosbyton, Spur, Dickens, Dumont, 
Guthrie, Denver City, Plains, Brownfield, Meadow, Wellman, 
Tahoka, New Home, ODonnell, Post, Lake Alan Henry, Jayton, 
Aspermont, and Old Glory
703 PM CDT Fri Apr 13 2018

...WIND ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING...
...HIGH WIND WARNING HAS EXPIRED...

The National Weather Service in Lubbock has issued a Wind
Advisory, which is in effect until 9 PM CDT this evening. 

* TIMING...Until 9 PM this evening.

* WINDS...Westerly to northwesterly at 25 to 35 mph with some 
  gusts to 45 mph.

* IMPACTS...Motorists will encounter strong crosswinds. Blowing 
  dust at times will restrict visibilities. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Advisory means that sustained winds of 30 to 39 mph are
expected. Adjust travel and outdoor activities accordingly.

&&

$$

What forecasters said that day

The local office's own words before this high wind warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Lubbock, TX wrote its last area forecast discussion before this high wind warning went out at Apr 13, 4:01 AM CDT, 1 minute earlier.

Area forecast discussion, Apr 13, 4:01 AM CDT, 1 minute before
Area Forecast Discussion
National Weather Service Lubbock TX
Issued by National Weather Service AMARILLO TX
401 AM CDT Fri Apr 13 2018

.DISCUSSION... /issued by National Weather Service AMARILLO TX/

Strong winds with continued fire weather conditions are expected
throughout the day across the region. As an upper level system
continues to move east across the Great Basin, strengthening and
deepening southwesterly flow will continue with a High Wind
Warning out for the entire area into the early evening hours with
large areas of blowing dust possible. Winds this afternoon will be
sustained between 30-40 MPH with gusts over 50 MPH at times. High
temperatures today will range from the mid 60s in the northwest
across portions of Parmer and Castro counties to lower 80s in the
southeast. As the main upper level system shifts east-southeast
across Kansas this evening into the overnight, winds will begin to
wane slightly and shift to northwesterly as a cold front begins
to move south into the region by early tomorrow morning.
Temperatures across the northwest may be at or below freezing by
tomorrow morning. Going into the day on Saturday, along and just
in the wake of the cold front, some of the latest hi-res model
data is indicating a second max of strong northwesterly winds
throughout the morning hours on Saturday as the main upper level
system continues to move east along a rather strong 850-700 hPa
pressure gradient. The exact positioning of the upper level low by
tomorrow afternoon still shows weak agreement between the latest
13/00Z data which may limit some of the stronger winds tomorrow
morning. However, winds should subside by tomorrow afternoon as
the main upper level low finally moves out of the central Plains.
High temperatures tomorrow behind the passing front will drop with
temps ranging from the mid 50s to mid 60s. With light and
variable winds by tomorrow evening into the overnight, good
radiational cooling will allow many locations to drop at or below
freezing with some areas in the northwest as cool as the mid 20s.

Going forward from Sunday into the middle of next week, northwesterly
 mid level flow will shift to westerly and then southwesterly by
middle of next week as an upper level ridge will move right over
west Texas. Some weak perturbations in the mid level flow will
keep any chances of precipitation well north of the region.
Temperatures will rebound into the 70s on Sunday and 80s on Monday
and Tuesday. A weak cold front will move south into the region
mid week to knock temperatures back into the 70s for Wednesday and
Thursday.

Although still a week out, latest 00Z global model guidance hints at
moisture returning to parts of the western areas by Friday and
perhaps the entire region by next weekend. A deepening trough into
the southwestern US may create mid level cyclogenesis further
south along the Mexico border, and along with a southeast surface
winds taping into the Gulf of Mexico advecting low level moisture
into the region may provide our next chance of widespread
precipitation.

&&

.FIRE WEATHER... /issued by National Weather Service AMARILLO TX/

Critical to extremely critical fire weather conditions are
expected across the entire region today. RFTI values will range
from 6 to 8 across the region. Min RH values are also expected to
be between 7-11%. As previously mentioned, in-conjunction with a
Red Flag Warning, there is a High Wind Warning for the entire area
from late this morning into the evening hours with southwesterly
winds of 30-40 MPH with gusts up over 50 MPH at times. RFTI values
this high represent an extreme threat for very dangerous fire
behavior.

Elevated to near critical fire weather conditions are also possible
for the day on Saturday as strong northwesterly winds along with
min RH values of 15-19% may be conducive for fire weather. Max
RFTI values will be across eastern areas will be 3 to 4.

There will be a lull in Fire Weather conditions on Sunday with a
likely return of Fire Weather conditions by Monday and Tuesday.

&&

.PREV DISCUSSION... /issued Issued by National Weather Service AMARILLO TX/

AVIATION... /issued by National Weather Service AMARILLO TX/
VFR conditions are expected throughout the 06Z TAF period. Strong
west to west-northwest winds are expected throughout the day
starting around 14/15Z at all TAF sites sustained 30-35 kts with
gusts up to 45 kts. BLDU conditions are also expected, especially
for KLBB/KPVM. Going past 00Z to the end of the TAF period, winds
will shift to more northwesterly and diminish slightly to
sustained around 20-25 kts. Some mid level SCT clouds will also
work in from the north, but conditions will remain VFR.

&&

.LUB WATCHES/WARNINGS/ADVISORIES...
High Wind Warning from 9 AM this morning to 7 PM CDT this
evening for TXZ021>044.

Red Flag Warning from 9 AM this morning to 9 PM CDT this evening
for TXZ021>044.

&&

99/99
Hazardous weather outlook, Apr 12, 10:56 PM CDT, 5 hours 6 minutes before
Hazardous Weather Outlook
National Weather Service Lubbock TX
Issued by National Weather Service AMARILLO TX
1056 PM CDT Thu Apr 12 2018

TXZ021>044-140400-
Parmer-Castro-Swisher-Briscoe-Hall-Childress-Bailey-Lamb-Hale-
Floyd-Motley-Cottle-Cochran-Hockley-Lubbock-Crosby-Dickens-King-
Yoakum-Terry-Lynn-Garza-Kent-Stonewall-
1056 PM CDT Thu Apr 12 2018

This Hazardous Weather Outlook is for the South Plains...Rolling
Plains and the far Southern Texas Panhandle.

.DAY ONE...Tonight

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

High winds sustained near 40 mph are expected over much of the
region on Friday with gusts to around 60 mph at times. Combined
with very dry air and expanses of dormant vegetation, volatile
wildfire behavior is likely should any fires develop. A High Wind
Watch and Red Flag Warning are in effect for all areas on Friday
afternoon and evening. Periods of thick blowing dust are also
likely on Friday, mainly throughout the South Plains. Low
temperatures may reach freezing over much of the South Plains
this weekend. Elevated to critical fire weather could redevelop
Saturday, Monday and Tuesday.

Nearby

High Wind Warnings in Texas, 2018Every high wind warning in 2018

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive.