Severe Thunderstorm Warning 9, NWS Lubbock, TX

560 
WWUS54 KLUB 302338
SVSLUB

Severe Weather Statement
National Weather Service Lubbock TX
638 PM CDT MON APR 30 2018

TXC101-345-010015-
/O.CON.KLUB.SV.W.0009.000000T0000Z-180501T0015Z/
Motley TX-Cottle TX-
638 PM CDT MON APR 30 2018

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 715 PM CDT
FOR EASTERN MOTLEY AND NORTHWESTERN COTTLE COUNTIES...

At 638 PM CDT, a severe thunderstorm was located near Matador, moving
northeast at 20 mph.

HAZARD...60 mph wind gusts and quarter size hail. 

SOURCE...Radar indicated. 

IMPACT...Hail damage to vehicles is expected. Expect wind damage to 
         roofs, siding, and trees. 

Locations impacted include...
Matador, Northfield and Cee Vee. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 3391 10057 3389 10082 3394 10091 3431 10072
      3431 10017
TIME...MOT...LOC 2338Z 218DEG 19KT 3396 10076 

HAIL...1.00IN
WIND...60MPH
 
$$

23

945 
WWUS54 KLUB 302359
SVSLUB

Severe Weather Statement
National Weather Service Lubbock TX
659 PM CDT MON APR 30 2018

TXC101-345-010015-
/O.CON.KLUB.SV.W.0009.000000T0000Z-180501T0015Z/
Motley TX-Cottle TX-
659 PM CDT MON APR 30 2018

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 715 PM CDT
FOR SOUTHEASTERN MOTLEY AND WEST CENTRAL COTTLE COUNTIES...

At 659 PM CDT, a severe thunderstorm was located near Matador, moving
northeast at 25 mph.

HAZARD...60 mph wind gusts and quarter size hail. 

SOURCE...Radar indicated. 

IMPACT...Hail damage to vehicles is expected. Expect wind damage to 
         roofs, siding, and trees. 

Location impacted include... 
Matador.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 3391 10057 3395 10077 3402 10084 3420 10077
      3420 10028
TIME...MOT...LOC 2359Z 218DEG 20KT 3400 10072 

HAIL...1.00IN
WIND...60MPH
 
$$

23

Area Forecast Discussion
National Weather Service Lubbock TX
616 PM CDT Mon Apr 30 2018

.AVIATION...
PVW and LBB are currently clear of convection as the dryline is
pushing back to the west. There is a slight chance that showers
and/or thunderstorms could develop around midnight and push near
or over PVW or LBB, but probability is too low to include in this
TAF cycle. Thunderstorms continue within the vicinity of CDS and
should continue intermittently through 02-03z. Any storms that
affect terminals could produce large hail, winds in excess of 50
mph, brief heavy downpours, and frequent cloud to ground
lightning. All three terminals should be clear of convection after
midnight.

&&

.PREV DISCUSSION... /issued Issued by National Weather Service SAN ANGELO TX/

DISCUSSION...

Severe storm development is still expected along the dryline this
afternoon. The dryline as of 2 PM CDT is along a line from Dimmitt
to Denver City. Current hi-res model runs show storms developing
near the aforementioned area, however models also have the dryline
further west than where it currently is. Convective development will
also depend on the current capping inversion being eroded. Current
thinking is storms will develop closer to/just to the east of the
I27 corridor. Storms that do manage to develop should have little
Resistance to becoming severe as mid level lapse rates remain steep
and 0-6 km AGL shear reaches the 40 kt range. The main threat with
will large hail up to tennis ball size and winds up to 70 mph. A
small window will exists for a tornado threat close to sunset.

Tomorrow should be more quiet, at least through sunset tomorrow
evening. The dryline should be at the closest across our eastern
zones. The dryline is progged to retreat westward Tomorrow night
with storms possibly firing along it by early Wednesday morning as a
shortwave moves over the FA. Convection should be east of the FA for
the most part Wednesday afternoon before the dryline retreats once
again westward during the evening, at which time yet another
shortwave should aide in convective development. The final push
should come Thursday as the upper low progresses eastward. Dryline
convection should favor the Rolling plains during the afternoon.
Friday into the weekend looks to be quiet as an elongated positively
tilted trough dominates overhead. Next week looks to start off quiet
as well with upper ridging dominating the region.

&&

.LUB WATCHES/WARNINGS/ADVISORIES...
None.
&&

99/99/51

Hazardous Weather Outlook
National Weather Service Lubbock TX
1132 AM CDT Mon Apr 30 2018

TXZ021>044-011645-
Parmer-Castro-Swisher-Briscoe-Hall-Childress-Bailey-Lamb-Hale-
Floyd-Motley-Cottle-Cochran-Hockley-Lubbock-Crosby-Dickens-King-
Yoakum-Terry-Lynn-Garza-Kent-Stonewall-
1132 AM CDT Mon Apr 30 2018

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

.DAY ONE...This Afternoon and Tonight

Isolated to widely scattered severe thunderstorms are expected to
develop by mid to late afternoon east of a dryline, located
roughly from Denver City to Dimmitt. Moderate instability and
sufficient wind shear will support supercell thunderstorms. The
strongest storms will be capable of producing hail up to tennis
ball size, wind gusts to 70 mph and locally heavy rain. A risk
for a tornado may develop this evening before storms wane in
intensity by late evening.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

The dryline will waver east and west across the region Tuesday
through Thursday. Ahead of the dryline, the potential for severe
weather will exist, mainly on Wednesday off the Caprock. Another
round of strong to severe storms could develop Wednesday night as
a Pacific cold front collides with the retreating dryline.

West of the dryline and in those areas that did not receive recent
soaking rainfall, gusty and dry winds will create elevated to
critical fire weather conditions each afternoon from Tuesday
through Thursday.

Special Weather Statement
National Weather Service LUBBOCK TX
Issued by National Weather Service San Angelo TX
500 PM CDT MON APR 30 2018

TXZ030-036-302245-
Floyd TX-Crosby TX-
500 PM CDT MON APR 30 2018

...SIGNIFICANT WEATHER ADVISORY FOR CENTRAL FLOYD AND NORTHWESTERN
CROSBY COUNTIES UNTIL 545 PM CDT...

At 459 PM CDT, Doppler radar was tracking a strong thunderstorm over
Floydada, moving northeast at 20 mph.

Dime size hail and winds in excess of 40 mph will be possible with
this storm.

This storm will remain over mainly rural areas of central Floyd and
northwestern Crosby Counties.

A severe thunderstorm watch remains in effect until 1100 PM CDT for
the Panhandle of and northwestern Texas.

LAT...LON 3408 10104 3368 10156 3391 10156 3431 10118
      3431 10110 3432 10110 3432 10109 3431 10104
TIME...MOT...LOC 2159Z 221DEG 18KT 3397 10135

sn

Special Weather Statement
National Weather Service LUBBOCK TX
Issued by National Weather Service San Angelo TX
542 PM CDT MON APR 30 2018

TXZ025-026-031-302345-
Childress TX-Motley TX-Hall TX-
542 PM CDT MON APR 30 2018

...SIGNIFICANT WEATHER ADVISORY FOR NORTHWESTERN CHILDRESS...
NORTHWESTERN MOTLEY AND HALL COUNTIES UNTIL 645 PM CDT...

At 540 PM CDT, Doppler radar was tracking a strong thunderstorm
about 16 miles east of Turkey, moving northeast at 30 mph. A second
storm was about 10 miles southwest of Flomot, also moving northeast
at 30 mph.

Nickel size hail and winds in excess of 40 mph will be possible with
this storm.

This storm will remain over mainly rural areas of northwestern
Childress...northwestern Motley and Hall Counties, including the
following locations: Estelline and Plaska Community.

A severe thunderstorm watch remains in effect until 1100 PM CDT for
the Panhandle of and northwestern Texas.

LAT...LON 3466 10019 3403 10104 3430 10104 3432 10102
      3432 10095 3439 10095 3475 10056 3475 10033
TIME...MOT...LOC 2240Z 218DEG 25KT 3444 10062

sn

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LUBBOCK TX
608 PM CDT MON APR 30 2018

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0550 PM     HAIL             11 W ESTELLINE          34.55N 100.63W
04/30/2018  E0.75 INCH       HALL               TX   PUBLIC

&&

EVENT NUMBER LUB1800012

JGD

Special Weather Statement
National Weather Service Lubbock TX
612 PM CDT MON APR 30 2018

TXZ031-032-037-302345-
Dickens TX-Motley TX-Cottle TX-
612 PM CDT MON APR 30 2018

...SIGNIFICANT WEATHER ADVISORY FOR NORTHWESTERN DICKENS...MOTLEY AND
WEST CENTRAL COTTLE COUNTIES UNTIL 645 PM CDT...

At 612 PM CDT, Doppler radar was tracking a strong thunderstorm near
Matador, moving northeast at 35 mph.

Dime size hail and wind gusts up to 50 mph will be possible with this
storm.

Locations impacted include...
Matador, Afton and Roaring Springs.

This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

A severe thunderstorm watch remains in effect until 1100 PM CDT for
northwestern Texas.

LAT...LON 3373 10075 3373 10098 3383 10102 3430 10080
      3430 10072 3410 10035
TIME...MOT...LOC 2312Z 220DEG 29KT 3394 10075

23

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LUBBOCK TX
614 PM CDT MON APR 30 2018

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0613 PM     HAIL             8 W ESTELLINE           34.55N 100.58W
04/30/2018  E1.50 INCH       HALL               TX   STORM CHASER

&&

EVENT NUMBER LUB1800013

JGD