Alert archive / New Mexico / Severe Thunderstorm Warnings in 2020

Severe Thunderstorm Warning 147, NWS Albuquerque, NM

July 31, 2020Colfax County, Harding County, Mora County, New Mexico

NWS Albuquerque, NM issued this severe thunderstorm warning at Jul 31, 2020, 6:59 PM MDT for Colfax County, Harding County, Mora County, New Mexico. It was in force for 41 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
Jul 31, 2020, 6:59 PM MDT (00:59 UTC)
Expired
Jul 31, 2020, 7:40 PM MDT
In force
41 min
Issued by
NWS Albuquerque, NM
Area
Storm-based polygon
Hail
1.25 in
Wind
60.0 mph

Counties Colfax County, NM, Harding County, NM, Mora County, NM

The radar

The Cannon AFB radar (KFDX), 186 km from the middle of the area, began a volume at 01:00 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
Jul 31, 2:37 PM MDTSevere Thunderstorm WatchSPC7 hr

The nearest sounding before it

Denver, CO (KDNR), launched 00:00Z, 1.0 hours before the alert went out and 427 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, Denver, CO at 00:00Z on 2020-08-01Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 284 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, Denver, CO at 00:00Z on 2020-08-01The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 21 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
284 J/kg
Mixed-layer CIN
-31 J/kg
Mixed-layer LCL
2927 m above ground
0-6 km bulk shear
35 kt
0-1 km storm-relative helicity
21 m²/s²
0-3 km storm-relative helicity
63 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.2

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 Jul 31, 5:47 PM MDT, 1 hour 12 minutes earlier.

Area forecast discussion, Jul 31, 5:47 PM MDT, 1 hour 12 minutes before
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Hazardous weather outlook, Jul 31, 3:15 PM MDT, 3 hours 44 minutes before
Hazardous Weather Outlook...UPDATE
National Weather Service Albuquerque NM
315 PM MDT Fri Jul 31 2020

NMZ201>241-011000-
Northwest Plateau-Chuska Mountains-Far Northwest Highlands-
Northwest Highlands-West Central Plateau-West Central Mountains-
West Central Highlands-Southwest Mountains-
San Francisco River Valley-Tusas Mountains Including Chama-
Jemez Mountains-Glorieta Mesa Including Glorieta Pass-
Northern Sangre de Cristo Mountains-
Southern Sangre de Cristo Mountains-
East Slopes Sangre de Cristo Mountains-Upper Rio Grande Valley-
Espanola Valley-Santa Fe Metro Area-
Middle Rio Grande Valley/Albuquerque Metro Area-
Lower Rio Grande Valley-Sandia/Manzano Mountains Including Edgewood-
Estancia Valley-Central Highlands-South Central Highlands-
Upper Tularosa Valley-South Central Mountains-
Johnson and Bartlett Mesas Including Raton Pass-
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-
San Agustin Plains and Adjacent Lowlands-
315 PM MDT Fri Jul 31 2020

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

.DAY ONE...This afternoon and Tonight

A significant increase in moisture will spread more thunderstorms
across central to eastern New Mexico this afternoon through tonight.
Some of the storms could be strong to severe with large hail,
damaging wind gusts and heavy downpours.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

Central to eastern New Mexico will remain favored for strong
thunderstorms Saturday through Monday with a few storms producing
heavy downpours, large hail, and gusty winds.

.SPOTTER INFORMATION STATEMENT...

Spotters across central to eastern New Mexico are encouraged to
report hail and wind gusts and any damage, as well as rainfall
amounts 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.

In the hours before

Local storm report, Jul 31, 5:48 PM MDT, 1 hour 11 minutes before
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Local storm report, Jul 31, 6:05 PM MDT, 54 minutes before
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Special weather statement, Jul 31, 6:08 PM MDT, 51 minutes before
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Local storm report, Jul 31, 6:40 PM MDT, 19 minutes before
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Local storm report, Jul 31, 6:51 PM MDT, 8 minutes before
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Special weather statement, Jul 31, 6:56 PM MDT, 3 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
Jul 31, 6:08 PM MDTSpecial Weather StatementABQLincoln37 min
Jul 31, 6:18 PM MDTAreal Flood AdvisoryABQColfax, Mora, Taos3 hr
Jul 31, 6:22 PM MDTSevere Thunderstorm WarningABQLincoln38 min
Jul 31, 6:43 PM MDTSevere Thunderstorm WarningABQBernalillo, Cibola, Socorro, Torrance, Valencia62 min
Jul 31, 6:49 PM MDTSevere Thunderstorm WarningABQLincoln41 min
Jul 31, 6:56 PM MDTSpecial Weather StatementABQHarding34 min
Jul 31, 6:59 PM MDTSevere Thunderstorm WarningABQLincoln31 min
Jul 31, 7:30 PM MDTAreal Flood AdvisoryABQLincoln3 hr
Jul 31, 7:37 PM MDTSpecial Weather StatementABQLincoln23 min
Jul 31, 7:42 PM MDTSpecial Weather StatementABQHarding33 min
Jul 31, 7:45 PM MDTSpecial Weather StatementABQValencia15 min
Jul 31, 8:08 PM MDTSevere Thunderstorm WarningABQGuadalupe, Harding, Quay, San Miguel52 min
Jul 31, 9:13 PM MDTSpecial Weather StatementABQ32 min
Jul 31, 9:15 PM MDTSpecial Weather StatementABQHarding15 min
Jul 31, 9:16 PM MDTSpecial Weather StatementABQQuay14 min
Jul 31, 9:25 PM MDTSevere Thunderstorm WarningABQHarding, Quay35 min
Jul 31, 9:48 PM MDTSpecial Weather StatementABQHarding27 min
Jul 31, 9:59 PM MDTSevere Thunderstorm WarningABQHarding, Quay61 min
Jul 31, 11:28 PM MDTSpecial Weather StatementABQChaves, Roosevelt47 min
Aug 1, 12:30 AM MDTSevere Thunderstorm WarningABQChaves30 min
Aug 1, 2:09 PM MDTSpecial Weather StatementABQSanta Fe36 min
Aug 1, 2:26 PM MDTSpecial Weather StatementABQMora34 min
Aug 1, 2:33 PM MDTSevere Thunderstorm WarningABQSan Miguel, Santa Fe, Torrance42 min
Aug 1, 3:17 PM MDTSpecial Weather StatementABQ28 min
Aug 1, 3:28 PM MDTSpecial Weather StatementABQLos Alamos32 min
Aug 1, 4:32 PM MDTSpecial Weather StatementABQSocorro28 min
Aug 1, 5:02 PM MDTSpecial Weather StatementABQSocorro28 min
Aug 1, 5:26 PM MDTSpecial Weather StatementABQBernalillo34 min

Nearby

Severe Thunderstorm Warnings in New Mexico, 2020Every severe thunderstorm warning in 2020

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.