Alert archive / Texas / Wind Advisories in 2018

Wind Advisory 13, NWS Lubbock, TX

April 6, 201824 counties in Texas

NWS Lubbock, TX issued this wind advisory at Apr 6, 2018, 11:52 AM CDT for 24 counties in Texas. It took effect at Apr 6, 2018, 3:00 PM CDT. It was in force for 7 hr.

The area

The counties it named.

The facts

Issued
Apr 6, 2018, 11:52 AM CDT (16:52 UTC)
In effect from
Apr 6, 2018, 3:00 PM CDT
Expired
Apr 6, 2018, 9:51 PM CDT
In force
7 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

The radar

The Lubbock radar (KLBB), 33 km from the middle of the area, began a volume at 16:55 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

Amarillo Airport, TX (KAMA), launched 12:00Z, 4.9 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 12:00Z on 2018-04-06Temperature 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 12:00Z on 2018-04-06The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 197 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
2685 m above ground
0-6 km bulk shear
47 kt
0-1 km storm-relative helicity
197 m²/s²
0-3 km storm-relative helicity
245 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

121 
WWUS74 KLUB 061652
NPWLUB

URGENT - WEATHER MESSAGE
National Weather Service Lubbock TX
1152 AM CDT Fri Apr 6 2018

...A strong cold front will move through the area creating strong
northeasterly winds and bringing sub-freezing overnight low 
temperatures...

TXZ024>026-029>032-034>044-070400-
/O.UPG.KLUB.FZ.A.0001.180407T0600Z-180407T1400Z/
/O.NEW.KLUB.FZ.W.0001.180407T0600Z-180407T1500Z/
/O.NEW.KLUB.WI.Y.0013.180406T2000Z-180407T0600Z/
Briscoe-Hall-Childress-Hale-Floyd-Motley-Cottle-Hockley-Lubbock-
Crosby-Dickens-King-Yoakum-Terry-Lynn-Garza-Kent-Stonewall-
Including the cities of Silverton, Quitaque, Turkey, Memphis, 
Childress, Kirkland, Plainview, Hale Center, Floydada, Lockney, 
Matador, Roaring Springs, Paducah, Cee Vee, 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
1152 AM CDT Fri Apr 6 2018

...WIND ADVISORY IN EFFECT FROM 3 PM THIS AFTERNOON TO 1 AM CDT
SATURDAY...
...FREEZE WARNING IN EFFECT FROM 1 AM TO 10 AM CDT SATURDAY...

The National Weather Service in Lubbock has issued a Freeze
Warning, which is in effect from 1 AM to 10 AM CDT Saturday. A
Wind Advisory has also been issued. This Wind Advisory is in
effect from 3 PM this afternoon to 1 AM CDT Saturday. The Freeze
Watch is no longer in effect. 

* TIMING...Strong winds and cold air will will invade behind a
  cold front. The winds will peak late this afternoon into this
  evening, while the sub-freezing temperatures will occur late
  tonight into Saturday morning.

* WINDS...Northeasterly winds of 25 to 35 mph with gusts to 45 to
  50 mph.

* Temperature...Low temperatures are expected to drop into the 
  upper 20s to lower 30s late tonight. 

* IMPACTS... Strong winds will make travel difficult, especially
  for high profile vehicles. In addition, the winds will loft
  areas of blowing dust creating reduced visibilities. Freezing 
  temperatures will harm or kill tender vegetation that is left 
  outdoors and unprotected.
  

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Freeze Warning means sub-freezing temperatures are imminent.
These conditions will kill crops and other sensitive vegetation.

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

&&

$$

TXZ021>023-027-028-033-070400-
/O.NEW.KLUB.WI.Y.0013.180406T2000Z-180407T0600Z/
Parmer-Castro-Swisher-Bailey-Lamb-Cochran-
Including the cities of Friona, Bovina, Farwell, Dimmitt, Hart, 
Tulia, Happy, Muleshoe, Littlefield, Amherst, Olton, Morton, 
and Whiteface
1152 AM CDT Fri Apr 6 2018

...WIND ADVISORY IN EFFECT FROM 3 PM THIS AFTERNOON TO 1 AM CDT
SATURDAY...

The National Weather Service in Lubbock has issued a Wind
Advisory, which is in effect from 3 PM this afternoon to 1 AM CDT
Saturday. 

* TIMING...The winds will peak late this afternoon into this
  evening.

* WINDS...Northeasterly at 25 to 35 mph with gusts to 45 to 50
  mph.

* IMPACTS...Strong winds will make travel difficult, especially
  for high profile vehicles. In addition, the winds will loft
  areas of blowing dust creating reduced visibilities.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$
1 follow-up statement
893 
WWUS74 KLUB 070251
NPWLUB

URGENT - WEATHER MESSAGE
National Weather Service Lubbock TX
951 PM CDT Fri Apr 6 2018

TXZ024>026-029>032-034>044-071200-
/O.CAN.KLUB.WI.Y.0013.000000T0000Z-180407T0600Z/
/O.CON.KLUB.FZ.W.0001.180407T0600Z-180407T1500Z/
Briscoe-Hall-Childress-Hale-Floyd-Motley-Cottle-Hockley-Lubbock-
Crosby-Dickens-King-Yoakum-Terry-Lynn-Garza-Kent-Stonewall-
Including the cities of Silverton, Quitaque, Turkey, Memphis, 
Childress, Kirkland, Plainview, Hale Center, Floydada, Lockney, 
Matador, Roaring Springs, Paducah, Cee Vee, 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
951 PM CDT Fri Apr 6 2018

...FREEZE WARNING REMAINS IN EFFECT FROM 1 AM TO 10 AM CDT
SATURDAY...
...WIND ADVISORY IS CANCELLED...

The National Weather Service in Lubbock has cancelled the Wind
Advisory, but the Freeze Warning remains in effect.

* TIMING...Sub-freezing temperatures will occur late tonight into
  Saturday morning.

* Temperature...Low temperatures are expected to drop into the  
   upper 20s to lower 30s late tonight.

* IMPACTS...Freezing temperatures will harm or kill tender 
  vegetation that is left outdoors and unprotected. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Freeze Warning means sub-freezing temperatures are imminent.
These conditions will kill crops and other sensitive vegetation.

&&

$$

TXZ021>023-027-028-033-070400-
/O.CAN.KLUB.WI.Y.0013.000000T0000Z-180407T0600Z/
Parmer-Castro-Swisher-Bailey-Lamb-Cochran-
Including the cities of Friona, Bovina, Farwell, Dimmitt, Hart, 
Tulia, Happy, Muleshoe, Littlefield, Amherst, Olton, Morton, 
and Whiteface
951 PM CDT Fri Apr 6 2018

...WIND ADVISORY IS CANCELLED...

The National Weather Service in Lubbock has cancelled the Wind
Advisory. 

Wind speeds are expected to remain mostly under 30 mph the 
remainder of the night. 

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 6, 4:56 AM CDTFire Weather WatchLUBBailey, Castro, Cochran, Hale, Hockley, Lamb and 6 more34 hr
Apr 6, 4:57 AM CDTFreeze WatchLUBBriscoe, Childress, Cottle, Crosby, Dickens, Floyd and 12 more7 hr
Apr 6, 11:52 AM CDTFreeze WarningLUBBriscoe, Childress, Cottle, Crosby, Dickens, Floyd and 12 more22 hr

Nearby

Wind Advisories in Texas, 2018Every wind advisory 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.