Alert archive / New Mexico / Severe Thunderstorm Warnings in 2018

Severe Thunderstorm Warning 294, NWS Albuquerque, NM

August 18, 2018Harding County, Mora County, San Miguel County, New Mexico

NWS Albuquerque, NM issued this severe thunderstorm warning at Aug 18, 2018, 5:31 PM MDT for Harding County, Mora County, San Miguel County, New Mexico. It was in force for 59 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Aug 18, 2018, 5:31 PM MDT (23:31 UTC)
Expired
Aug 18, 2018, 6:30 PM MDT
In force
59 min
Issued by
NWS Albuquerque, NM
Area
Storm-based polygon
Hail
0.75 in
Wind
60.0 mph

Counties Harding County, NM, Mora County, NM, San Miguel County, NM

The radar

The Cannon AFB radar (KFDX), 152 km from the middle of the area, began a volume at 23:33 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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Aug 18, 12:47 PM MDTSevere Thunderstorm WatchSPC7 hr

The nearest sounding before it

Albuquerq/Krtlnd, NM (KABQ), launched 12:00Z, 11.5 hours before the alert went out and 205 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, Albuquerq/Krtlnd, NM at 12:00Z on 2018-08-18Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 4 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Albuquerq/Krtlnd, NM at 12:00Z on 2018-08-18The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 23 square meters per square second.1939Sfc1 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
4 J/kg
Mixed-layer CIN
-107 J/kg
Mixed-layer LCL
1407 m above ground
0-6 km bulk shear
14 kt
0-1 km storm-relative helicity
23 m²/s²
0-3 km storm-relative helicity
52 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

What forecasters said that day

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

NWS Albuquerque, NM wrote its last area forecast discussion before this severe thunderstorm warning went out at Aug 18, 5:29 PM MDT, 2 minutes earlier.

Area forecast discussion, Aug 18, 5:29 PM MDT, 2 minutes before
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Hazardous weather outlook, Aug 18, 7:56 AM MDT, 9 hours 35 minutes before
Hazardous Weather Outlook...CORRECTED
National Weather Service Albuquerque NM
756 AM MDT Sat Aug 18 2018

NMZ501>540-191400-
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-
756 AM MDT Sat Aug 18 2018

UPDATED FOR TODAY'S SLIGHT RISK OF SEVERE THUNDERSTORMS

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

.DAY ONE...Today and Tonight

There is a slight risk of severe thunderstorms this afternoon and
evening across the Northeast Highlands and Northeast Plains where
hail up to the size of golf balls and damaging winds will be
possible. Thunderstorms will also be capable of producing
torrential downpours this afternoon and evening, especially
across northeast New Mexico where rain rates may exceed 1 inch
per half hour in a few of the stronger storms.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

A few additional strong storms will be possible in eastern New Mexico
Sunday evening with hail and gusty downburst winds possible. A cold
front will surge through gaps and canyons within the central mountain
chain Sunday night, leading to gusty winds of 45 to perhaps 50 mph
in the Middle Rio Grande Valley including Albuquerque.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be required this afternoon and evening east of
the Sangre de Cristo Mountains to the border with Texas and Oklahoma.

Spotters are encouraged to report any observed severe weather
through the National Weather Service Albuquerque web site at
weather.gov/abq or by calling 1.888.386.7637. You can also submit
storm reports and photos on our Facebook page or via Twitter using
the hashtag nmwx.

44
Corrected DAY ONE to mention locally heavy rainfall

In the hours before

Local storm report, Aug 18, 4:10 PM MDT, 1 hour 21 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ALBUQUERQUE NM
410 PM MDT SAT AUG 18 2018

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

0407 PM     FLASH FLOOD      4 WNW CIMARRON          36.53N 104.98W
08/18/2018                   COLFAX             NM   NMDOT

            WATER AND DEBRIS FLOW OVER HIGHWAY 64 WEST OF CIMARRON.
            HIGHWAY 64 HAS BEEN CLOSED.

&&

EVENT NUMBER ABQ201800817

CA
Local storm report, Aug 18, 4:32 PM MDT, 59 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ALBUQUERQUE NM
432 PM MDT SAT AUG 18 2018

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

0312 PM     TSTM WND GST     11 WNW MAXWELL          36.61N 104.72W
08/18/2018  E70 MPH          COLFAX             NM   TRAINED SPOTTER

&&

EVENT NUMBER ABQ201800818

44
Special weather statement, Aug 18, 4:32 PM MDT, 59 minutes before
Special Weather Statement
National Weather Service Albuquerque NM
432 PM MDT SAT AUG 18 2018

NMZ530-182300-
Union County-
432 PM MDT SAT AUG 18 2018

...SIGNIFICANT WEATHER ADVISORY FOR NORTHEASTERN UNION COUNTY UNTIL
500 PM MDT...

At 432 PM MDT, Doppler radar was tracking a strong thunderstorm 11
miles north of Grenville, or 13 miles east of Des Moines, moving
southeast at 30 mph.

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

Locations impacted include...
Grenville, Clayton Lake State Park and Mount Dora.

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

&&

A severe thunderstorm watch remains in effect until 800 PM MDT for
northeastern New Mexico.

LAT...LON 3672 10370 3689 10342 3653 10317 3641 10352
TIME...MOT...LOC 2232Z 317DEG 24KT 3676 10359
Local storm report, Aug 18, 4:51 PM MDT, 40 minutes before
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Local storm report, Aug 18, 4:54 PM MDT, 37 minutes before
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Special weather statement, Aug 18, 5:08 PM MDT, 23 minutes before
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The office that day

Everything else NWS Albuquerque, NM issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 17, 6:05 PM MDTAreal Flood AdvisoryABQGuadalupe, Quay, San Miguel115 min
Aug 17, 6:44 PM MDTSpecial Weather StatementABQCurry31 min
Aug 17, 6:53 PM MDTAreal Flood AdvisoryABQHarding, Union112 min
Aug 17, 6:56 PM MDTAreal Flood AdvisoryABQCurry2 hr
Aug 17, 7:33 PM MDTSpecial Weather StatementABQHarding42 min
Aug 17, 7:53 PM MDTAreal Flood AdvisoryABQCurry, Quay2 hr
Aug 17, 7:57 PM MDTAreal Flood AdvisoryABQHarding, Quay, San Miguel2 hr
Aug 17, 10:00 PM MDTAreal Flood AdvisoryABQCurry, Quay3 hr
Aug 18, 12:52 PM MDTSpecial Weather StatementABQLincoln23 min
Aug 18, 12:57 PM MDTSevere Thunderstorm WarningABQLos Alamos, Sandoval, Santa Fe25 min
Aug 18, 1:05 PM MDTAreal Flood AdvisoryABQChaves, Lincoln115 min
Aug 18, 1:20 PM MDTAreal Flood AdvisoryABQLos Alamos, Sandoval, Santa Fe115 min
Aug 18, 1:35 PM MDTSpecial Weather StatementABQChaves25 min
Aug 18, 1:55 PM MDTSpecial Weather StatementABQTaos35 min
Aug 18, 1:57 PM MDTSpecial Weather StatementABQ33 min
Aug 18, 1:59 PM MDTSevere Thunderstorm WarningABQColfax, Taos24 min
Aug 18, 2:09 PM MDTAreal Flood AdvisoryABQLincoln2 hr
Aug 18, 2:13 PM MDTSpecial Weather StatementABQColfax32 min
Aug 18, 2:16 PM MDTAreal Flood AdvisoryABQMcKinley119 min
Aug 18, 2:18 PM MDTSevere Thunderstorm WarningABQColfax42 min
Aug 18, 2:39 PM MDTFlash Flood WarningABQChaves, De Baca, Lincoln3 hr
Aug 18, 2:46 PM MDTAreal Flood AdvisoryABQColfax119 min
Aug 18, 2:53 PM MDTAreal Flood AdvisoryABQColfax112 min
Aug 18, 2:56 PM MDTFlash Flood WarningABQColfax3 hr
Aug 18, 2:58 PM MDTSevere Thunderstorm WarningABQColfax62 min
Aug 18, 3:05 PM MDTSevere Thunderstorm WarningABQColfax40 min
Aug 18, 3:12 PM MDTSevere Thunderstorm WarningABQColfax33 min
Aug 18, 3:31 PM MDTAreal Flood AdvisoryABQColfax119 min
Aug 18, 3:34 PM MDTSpecial Weather StatementABQUnion26 min
Aug 18, 4:00 PM MDTSpecial Weather StatementABQValencia30 min
Aug 18, 4:07 PM MDTSpecial Weather StatementABQUnion23 min
Aug 18, 4:09 PM MDTSpecial Weather StatementABQColfax36 min
Aug 18, 4:19 PM MDTSevere Thunderstorm WarningABQUnion28 min
Aug 18, 4:32 PM MDTSpecial Weather StatementABQUnion28 min
Aug 18, 4:43 PM MDTSevere Thunderstorm WarningABQColfax, Harding, Union47 min
Aug 18, 4:52 PM MDTAreal Flood AdvisoryABQRio Arriba113 min
Aug 18, 5:08 PM MDTSpecial Weather StatementABQUnion22 min
Aug 18, 5:18 PM MDTAreal Flood AdvisoryABQColfax, Harding, Union117 min
Aug 18, 5:37 PM MDTSpecial Weather StatementABQUnion23 min
Aug 18, 5:41 PM MDTAreal Flood AdvisoryABQSocorro2 hr

Nearby

Severe Thunderstorm Warnings in New Mexico, 2018Every severe thunderstorm 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.