Severe Thunderstorm Warning 332, NWS Albuquerque, NM

293 
WWUS55 KABQ 070107
SVSABQ

Severe Weather Statement
National Weather Service Albuquerque NM
707 PM MDT SUN AUG 6 2017

NMC005-070117-
/O.CAN.KABQ.SV.W.0332.000000T0000Z-170807T0130Z/
Chaves-
707 PM MDT SUN AUG 6 2017

...THE SEVERE THUNDERSTORM WARNING FOR EAST CENTRAL CHAVES COUNTY IS
CANCELLED...
                
The storm which prompted the warning has weakened below severe
limits, and no longer pose an immediate threat to life or property.
Therefore the warning has been cancelled.  However small hail, gusty 
winds and heavy rain are still possible with thunderstorms in this 
area.

LAT...LON 3329 10423 3347 10424 3354 10381 3322 10382
TIME...MOT...LOC 0104Z 266DEG 15KT 3340 10404 

$$

Area Forecast Discussion...UPDATED
National Weather Service Albuquerque NM
550 PM MDT Sun Aug 6 2017

.AVIATION...
00Z TAF CYCLE
Sct thunderstorms will continue at times across the eastern plains
overnight with isold activity continuing central and west until
shortly after sunset. Areas of upslope stratus clouds will develop
along and east of the central mountain chain mainly after 07/06Z.
Moderate east winds are likely at KABQ after 07/04Z. Low clouds across
the east will gradually dissipate after approximately 07/15Z with
afternoon convection mainly confined to the Tusas mountains and
eastern third of the state.

33

&&

.PREV DISCUSSION...238 PM MDT Sun Aug 6 2017...
.SYNOPSIS...
A backdoor cold front will lead to an uptrend in storm coverage and
intensity east of the Central Mountain Chain today and especially
Monday evening when locally heavy rainfall and flash flooding are
possible. More specifically, the East Central and Southeast Plains
will be in for a round of heavy rain producing storms Monday evening
overnight into Tuesday morning. Otherwise, a ridge of high pressure
with build over New Mexico going into mid week, with a downtrend in
daily rounds of storms and an uptrend in temperatures. Look for an
uptrend in storms toward the end of the week and into next weekend as
monsoonal moisture surges back over the state.

&&

.DISCUSSION...
Another relative down day in terms of storm coverage/intensity so far,
except that a backdoor front across eastern New Mexico will likely
lead to a convective uptrend over the next several hours. The latest
LAPS convective analysis shows sbCAPE values of 2000-3000 J/Kg and
LIs of -5 to -7C behind the front where surface dewpoint temperatures
are in the low to mid 60s. Latest KFDX VAD wind profile shows decent
directional shear in the lower atmosphere, so given the instability
we're expecting some strong to potentially low-end severe storms
late this afternoon and evening. Elsewhere this afternoon/evening,
garden variety storms are expected with little wetting rain (i.e. >=
0.10").

Monday is looking more interesting in terms of severe and flash flood
potential across the Eastern Plains behind the backdoor front. The
12z GFS and NAM shows significant QPF Monday afternoon and overnight
across the East Central and Southeast Plains, possibly as far west as
the highlands. Both models show PWATs increasing to near 2.0" in the
Pecos River Valley south of Santa Rosa Monday evening, with
relatively slow storm motion. For now, added a mention of locally
heavy rainfall to portions of the Eastern Plains, but later shifts
will need to look closer at the need for a flash flood watch for
Monday night.

Going into mid week, the upper high south of New Mexico will build
over the state, leading to a convective downtrend with PWATs going
below normal and temperatures trending back to near/above normal.
Look for PWATs and storms to trend back up toward the end of the work
week and into the weekend as the upper high shifts back south or
southeast of New Mexico and another backdoor front helps to recharge
moisture over the state. The 12z GFS, in particular, is painting a
very wet picture for next weekend.

11

&&

.FIRE WEATHER...
Daily rounds of afternoon convection and monsoonal moisture will
continue through the forecast period. This will fire weather
concerns fairly low over most of the region. Through Wednesday, the
bulk of the convection will remain over the eastern half of the as
the ridge axis recenters along the AZ/NM border. This will produce a
drying trend over the western half of the state with daytime RH
values lowering into the 20-30 percent range west of the Central
Mountains. The driest day is expected to be Wednesday with minimum
RH values in the 15-20 percent range over west central New Mexico.
Overnight recoveries during this time will remain excellent with
values over 65 percent. Haines values will also peak on Wednesday
with values of 4-5 over most of western NM with an area of 6 near
the Four Corners region. Winds will remain 10 mph or less over most
of the forecast area through mid-week.

By Thursday, the ridge axis will shift back eastward, allowing for
showers and thunderstorms to return to the west and diminish
slightly over the east. Minimum RH values will respond accordingly
with minimums in the 25-35 percent rage with excellent recoveries.

54/Fontenot

&&

.ABQ WATCHES/WARNINGS/ADVISORIES...
None.

&&

11

Hazardous Weather Outlook
National Weather Service Albuquerque NM
338 AM MDT Sun Aug 6 2017

NMZ501>540-071100-
Northwest Plateau-Chuska Mountains-Far Northwest Highlands-
Northwest Highlands-West Central Plateau-West Central Mountains-
West Central Highlands-Southwest Mountains-
San Francisco River Valley-San Juan Mountains-Jemez Mountains-
West Slopes Sangre de Cristo Mountains-
Northern Sangre de Cristos above 9500 feet/Red River-
Southern Sangre de Cristos above 9500 feet-
East Slopes Sangre de Cristo Mountains-Upper Rio Grande Valley-
Lower Chama River Valley-Santa Fe Metro Area-
Middle Rio Grande Valley/Albuquerque Metro Area-
Lower Rio Grande Valley-Sandia/Manzano Mountains-Estancia Valley-
Central Highlands-South Central Highlands-Upper Tularosa Valley-
South Central Mountains-Raton Ridge/Johnson Mesa-
Far Northeast Highlands-Northeast Highlands-Union County-
Harding County-Eastern San Miguel County-Guadalupe County-
Quay County-Curry County-Roosevelt County-De Baca County-
Chaves County Plains-Eastern Lincoln County-Southwest Chaves County-
338 AM MDT Sun Aug 6 2017

This hazardous weather outlook is for portions of north and central
New Mexico.

.DAY ONE...Today and Tonight

Showers and thunderstorms with locally heavy rainfall will impact
eastern NM today and tonight. There is also a marginal risk for
severe thunderstorms across the eastern plains where large hail and
strong downburst winds are possible.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Heavy rainfall is expected Monday through Thursday along and east of
the central mountain chain, where localized areas of flash flooding
may occur. The most susceptible areas will be within steep terrain
and where heavy rainfall has saturated soils over the past week.

.SPOTTER INFORMATION STATEMENT...

Spotters are encouraged to report rainfall amounts and any flooding
through the National Weather Service Albuquerque web site at
weather.gov/abq or by calling 1.888.386.7637.

Guyer

Special Weather Statement
National Weather Service Albuquerque NM
425 PM MDT SUN AUG 6 2017

NMZ529-532-533-062300-
Eastern San Miguel County-Guadalupe County-Northeast Highlands-
425 PM MDT SUN AUG 6 2017

...SIGNIFICANT WEATHER ADVISORY FOR SOUTH CENTRAL SAN MIGUEL AND
NORTHERN GUADALUPE COUNTIES UNTIL 500 PM MDT...

At 424 PM MDT, Doppler radar was tracking a strong thunderstorm 12
miles northeast of Dilia, or 22 miles southeast of Las Vegas, moving
southeast at 20 mph.

Nickel size hail and wind gusts of 50 to 55 mph will be possible with
this storm along with heavy rain.

This storm will remain over mainly rural areas of south central San
Miguel and northern Guadalupe Counties.

If threatening weather approaches your area, take shelter in a sturdy
building.

&&

LAT...LON 3530 10510 3546 10500 3537 10463 3514 10479
TIME...MOT...LOC 2224Z 294DEG 17KT 3536 10497

Special Weather Statement
National Weather Service Albuquerque NM
459 PM MDT SUN AUG 6 2017

NMZ532-533-062330-
Eastern San Miguel County-Guadalupe County-
459 PM MDT SUN AUG 6 2017

...SIGNIFICANT WEATHER ADVISORY FOR SOUTH CENTRAL SAN MIGUEL AND
NORTH CENTRAL GUADALUPE COUNTIES UNTIL 530 PM MDT...

At 458 PM MDT, Doppler radar was tracking a strong thunderstorm 8
miles north of Colonias, or 22 miles northwest of Santa Rosa, moving
southeast at 20 mph.

Nickel size hail and wind gusts of 50 to 55 mph will be possible with
this storm along with heavy rain.

Locations impacted include...
Santa Rosa Lake State Park and Colonias.

If threatening weather approaches your area, take shelter in a sturdy
building.

&&

LAT...LON 3500 10464 3518 10499 3532 10491 3533 10486
      3525 10450
TIME...MOT...LOC 2258Z 294DEG 20KT 3524 10487

Special Weather Statement
National Weather Service Albuquerque NM
518 PM MDT SUN AUG 6 2017

NMZ537-538-062345-
Chaves County Plains-De Baca County-
518 PM MDT SUN AUG 6 2017

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHERN DE BACA AND NORTH
CENTRAL CHAVES COUNTIES UNTIL 545 PM MDT...

At 515 PM MDT, Doppler radar was tracking strong thunderstorms along
a line extending from 6 miles south of Yeso to 12 miles northeast of
Mesa to 29 miles northwest of Elkins. Movement was east at 20 mph.

Nickel size hail and wind gusts of 50 to 55 mph will be possible with
these storms along with heavy rain.

Locations impacted include...
State Road 20 between Mesa and Fort Sumner, Yeso Creek and Whites
Draw.

If threatening weather approaches your area, take shelter in a sturdy
building.

&&

LAT...LON 3455 10425 3420 10411 3398 10393 3398 10440
      3413 10463 3440 10471
TIME...MOT...LOC 2315Z 259DEG 24KT 3435 10462 3414 10457 3401 10439

Special Weather Statement
National Weather Service Albuquerque NM
531 PM MDT SUN AUG 6 2017

NMZ533-070000-
Guadalupe County-
531 PM MDT SUN AUG 6 2017

...SIGNIFICANT WEATHER ADVISORY FOR NORTHEASTERN GUADALUPE COUNTY
UNTIL 600 PM MDT...

At 530 PM MDT, Doppler radar was tracking a strong thunderstorm 8
miles northwest of Cuervo, or 14 miles northeast of Santa Rosa,
moving east at 15 mph.

Nickel size hail and wind gusts of 50 to 55 mph will be possible with
this storm along with heavy rain.

Locations impacted include...
Newkirk and Cuervo.

This includes Interstate 40 between Mile Markers 285 and 300.

If threatening weather approaches your area, take shelter in a sturdy
building.

&&

LAT...LON 3504 10463 3521 10457 3519 10422 3492 10430
TIME...MOT...LOC 2330Z 283DEG 14KT 3511 10452

Special Weather Statement
National Weather Service Albuquerque NM
547 PM MDT SUN AUG 6 2017

NMZ530-531-070015-
Union County-Harding County-
547 PM MDT SUN AUG 6 2017

...SIGNIFICANT WEATHER ADVISORY FOR NORTHEASTERN HARDING AND WEST
CENTRAL UNION COUNTIES UNTIL 615 PM MDT...

At 546 PM MDT, Doppler radar was tracking a strong thunderstorm 12
miles north of Bueyeros, or 28 miles northeast of Mosquero, moving
east to southeast at 15 mph.

Penny size hail and wind gusts of 50 to 55 mph will be possible with
this storm along with heavy rain.

This storm will remain over mainly rural areas of northeastern
Harding and west central Union Counties.

If threatening weather approaches your area, take shelter in a sturdy
building.

&&

LAT...LON 3608 10387 3625 10380 3620 10346 3595 10358
TIME...MOT...LOC 2346Z 289DEG 12KT 3615 10376

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ALBUQUERQUE NM
621 PM MDT SUN AUG 06 2017

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

0615 PM     TSTM WND GST     2 ESE SANTA ROSA        34.94N 104.64W
08/06/2017  M59 MPH          GUADALUPE          NM   AWOS

            KSXU AWOS.

&&

EVENT NUMBER ABQ1702142

CML