Severe Thunderstorm Warning 419, NWS Albuquerque, NM

088 
WWUS55 KABQ 281951
SVSABQ

Severe Weather Statement
National Weather Service Albuquerque NM
151 PM MDT MON AUG 28 2017

NMC055-282000-
/O.CAN.KABQ.SV.W.0419.000000T0000Z-170828T2015Z/
Taos-
151 PM MDT MON AUG 28 2017

...THE SEVERE THUNDERSTORM WARNING FOR SOUTH CENTRAL TAOS COUNTY IS
CANCELLED...
    
The severe thunderstorm which prompted the warning has moved out of 
the warned area. Therefore the warning has been cancelled.

LAT...LON 3602 10524 3592 10545 3597 10547 3605 10548
      3607 10547 3611 10529
TIME...MOT...LOC 1950Z 079DEG 14KT 3608 10538 

$$

NMC033-282015-
/O.CON.KABQ.SV.W.0419.000000T0000Z-170828T2015Z/
Mora-
151 PM MDT MON AUG 28 2017

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 215 PM MDT
FOR WEST CENTRAL MORA COUNTY...

At 150 PM MDT, a severe thunderstorm was located near Holman, or 8
miles north of Mora, moving west at 15 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...
Cleveland, Holman and Monte Aplanado. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3602 10524 3592 10545 3597 10547 3605 10548
      3607 10547 3611 10529
TIME...MOT...LOC 1950Z 079DEG 14KT 3608 10538 

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

Hergert

935 
WWUS55 KABQ 282000
SVSABQ

Severe Weather Statement
National Weather Service Albuquerque NM
200 PM MDT MON AUG 28 2017

NMC033-282010-
/O.CAN.KABQ.SV.W.0419.000000T0000Z-170828T2015Z/
Mora-
200 PM MDT MON AUG 28 2017

...THE SEVERE THUNDERSTORM WARNING FOR WEST CENTRAL MORA COUNTY IS
CANCELLED...
                
The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore the warning has been cancelled.

LAT...LON 3602 10524 3592 10545 3597 10547 3605 10548
      3607 10547 3611 10529
TIME...MOT...LOC 1957Z 079DEG 14KT 3607 10543 

$$

Hergert

Area Forecast Discussion...UPDATED
National Weather Service Albuquerque NM
1140 AM MDT Mon Aug 28 2017

.AVIATION...
18Z TAF CYCLE
Lcl MVFR cigs from vcnty KCAO-KTCC thinning out as the low cloud deck
advects wwd, and cld hgts should slowly lift with afternoon heating.
Sct convection to develop aft 18Z nrn and wrn high terrain and move
from northeast to southwest, with the stronger storms producing brief
MVFR cigs/vsbys in clds/precipitation and mt obscurations along with
wnd gusts to 40kt and small hail.

&&

.PREV DISCUSSION...336 AM MDT Mon Aug 28 2017...
.SYNOPSIS...
A back door frontal boundary sliding westward across New Mexico this
morning will usher in a reinforcing shot of low level moisture today
and Tuesday. Showers and storms are expected to develop once again
over the central high terrain and move south-southwest into nearby
valleys and highlands by late afternoon. Wednesday and Thursday are
expected to see a downtick in storm coverage as high pressure drifts
closer to New Mexico and dry air from Colorado moves south into the
state. The upper high will then attempt to move northwest into the
Great Basin and allow an upper level disturbance to shift south over
New Mexico Friday and Saturday. This may bring another increase in
shower and storm coverage to the state. Temperatures in this pattern
will be a few degrees above average across central and western New
Mexico and a few degrees below average across eastern New Mexico.

&&

.DISCUSSION...
A convectively aided back door frontal boundary moving rapidly south
and west across eastern NM will bring a brief period of gap winds to
the middle and lower RGV this morning. This front will also usher in
deeper low level moisture west to the Cont Divide. Stronger upslope
flow into the central mt chain will lead to a noteable uptick in
storm coverage today with steering flow once again toward the south-
southwest. The higher 700-500mb layer mixing ratio values will focus
over central and western NM thru Tuesday while a drier more stable
airmass shifts into eastern NM. The 00Z GFS and NAM indicate the
best instability will occur Tuesday as the upper high center drifts
a bit farther westward.

Wednesday is still advertised as a down day as the high drifts back
toward the southeast and subsidence shifts west across more of the
southern half of the forecast area. Moisture recycling beneath the
high will still allow for some storms to develop over the northwest
half of the area.

Forecast confidence deteriorates starting Thursday as an upper wave
approaches northern NM from the northern Rockies. This wave will
have a big influence on what happens to the orientation of the upper
high across the southwest CONUS through the weekend. A 40 kt speed
max moving south thru NM with this wave may bring a significant
uptick in storm coverage Friday and Saturday. This will hopefully
also act as the kicker to lift Harvey out of southeast TX and into
the Mississippi River Valley. The 00Z GFS still retrogrades the
remnant H5 circulation from Harvey west into eastern NM early next
week. The 00Z ECMWF lifts it northeast away from TX over the weekend.
Meanwhile, a potentially strong tropical system is developing along
the Baja region. Lots of changes expected with each forecast cycle
until better consistency develops.

Guyer

&&

.FIRE WEATHER...
A mid level high pressure system will remain over the Great Basin
until Thursday when an upper trough crossing the northern and
central Rockies will nudge it south southeastward over Arizona. The
high pressure system aloft will thus steer daily rounds of scattered
to isolated showers and thunderstorms south and southwestward off
the high terrain and over adjacent lowlands. Some of the energy with
the shortwave crossing the northern and central Rockies on Thursday
will shear south and southwestward around the upper high and over
New Mexico on Friday and Saturday, causing showers and storms to
extend their coverage onto portions of the eastern plains in
addition to central and western areas.  After some cooler
temperatures in the wake of last night's back door cold front, high
temperatures will generally trend upward through Thursday before
cooling some with a back door cool front Friday into Saturday. Also,
after higher humidities today, readings will generally trend
downward across eastern and central areas Tuesday through Thursday,
before trending back upward Friday and Saturday.

There is some variability in the models, but the upper high is
forecast to redevelop over the Great Basin or West Coast Friday
through the weekend allowing drier air over NM from the north with
spottier thunderstorms favoring the high terrain.

Pockets of poor ventilation are expected over northern areas today,
eastern areas Tuesday, then back over the north Wednesday. Areas of
poor ventilation are then forecast to increase in coverage Thursday
and Friday.

44

&&

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

&&

Hazardous Weather Outlook
National Weather Service Albuquerque NM
338 AM MDT Mon Aug 28 2017

NMZ501>540-291100-
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 Mon Aug 28 2017

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

.DAY ONE...Today and Tonight

Isolated to scattered showers and thunderstorms in and around the
high terrain through this evening may produce brief strong outflow
wind gusts to 50 mph, small hail, and localized heavy rainfall.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

Scattered to numerous showers and thunderstorms Tuesday over central
and western New Mexico will be capable of producing brief strong
outflow wind gusts to 50 mph, small hail, and localized heavy
rainfall. A more active weather pattern is possible Friday and
Saturday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated.

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ALBUQUERQUE NM
1008 AM MDT MON AUG 28 2017

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

0907 PM     HAIL             3 SSW AMISTAD           35.87N 103.18W
08/27/2017  M1.00 INCH       UNION              NM   CO-OP OBSERVER

&&

EVENT NUMBER ABQ1702183

RJOJOLA

Special Weather Statement
National Weather Service Albuquerque NM
100 PM MDT MON AUG 28 2017

NMZ523-281930-
Central Highlands-
100 PM MDT MON AUG 28 2017

...SIGNIFICANT WEATHER ADVISORY FOR WEST CENTRAL SAN MIGUEL AND
SOUTHEASTERN SANTA FE COUNTIES UNTIL 130 PM MDT...

At 100 PM MDT, Doppler radar was tracking a strong thunderstorm 11
miles south of Rowe, or 28 miles southeast of Santa Fe. This storm
was nearly stationary.

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

Frequent and dangerous cloud to ground lightning will also be
possible with this storm.

This storm will remain over mainly rural areas of west central San
Miguel and southeastern Santa Fe Counties.

&&

LAT...LON 3536 10575 3537 10565 3524 10557 3522 10577
TIME...MOT...LOC 1900Z 350DEG 4KT 3533 10569

Hergert

Special Weather Statement
National Weather Service Albuquerque NM
115 PM MDT MON AUG 28 2017

NMZ512-523-281945-
West Slopes Sangre de Cristo Mountains-Central Highlands-
115 PM MDT MON AUG 28 2017

...SIGNIFICANT WEATHER ADVISORY FOR WEST CENTRAL SAN MIGUEL COUNTY
UNTIL 145 PM MDT...

At 114 PM MDT, Doppler radar was tracking a strong thunderstorm over
Rowe and the Pecos National Historical Park, or 19 miles southeast
of Santa Fe, moving southeast at 10 mph.

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

Frequent and dangerous cloud to ground lightning will also be
possible with this storm.

Locations impacted include...
Pecos, Rowe, North San Ysidro, South San Ysidro and Lower Colonias.

This includes Interstate 25 between Mile Markers 305 and 313.

&&

LAT...LON 3554 10557 3550 10557 3548 10554 3547 10553
      3540 10567 3553 10572 3558 10565
TIME...MOT...LOC 1914Z 324DEG 8KT 3553 10565

Hergert