Alert archive / New Mexico / Mesoscale Discussions in 2005

Mesoscale Discussion 1079

May 30, 20054 counties in New Mexico

The Storm Prediction Center issued this mesoscale discussion at May 30, 2005, 2:05 PM MDT for 4 counties in New Mexico. It was in force for 115 min.

The area

The outline as issued.

The facts

Issued: May 30, 2005, 2:05 PM MDT (20:05 UTC)
Expired: May 30, 2005, 4:00 PM MDT
In force: 115 min
Issued by: the Storm Prediction Center

Counties Chaves County, NM, De Baca County, NM, Lincoln County, NM, Otero County, NM

The radar

The Holloman AFB radar (KHDX), 138 km from the middle of the area, began a volume at 19:54 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 watches that followed

Watches SPC issued over any of the same counties within four hours of this discussion.

Severe Thunderstorm Watch 359May 30, 5:50 PM MDT

The nearest sounding before it

Albuquerq/Krtlnd, NM (KABQ), launched 12:00Z, 8.1 hours before the alert went out and 227 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 39 J/kg
Mixed-layer CIN: -171 J/kg
Mixed-layer LCL: 1740 m above ground
0-6 km bulk shear: 27 kt
0-1 km storm-relative helicity: -8 m²/s²
0-3 km storm-relative helicity: 72 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

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SPC that day

Everything else SPC issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
May 30, 10:32 AM MDT	Mesoscale Discussion	SPC	Colfax, Mora, Rio Arriba, Taos	118 min
May 30, 1:30 PM MDT	Tornado Watch	SPC	Colfax, Harding, Mora, San Miguel, Union	8 hr
May 30, 4:45 PM MDT	Mesoscale Discussion	SPC	Colfax, Harding, Mora, San Miguel, Union	2 hr
May 30, 5:50 PM MDT	Severe Thunderstorm Watch	SPC	Chaves, Curry, De Baca, Guadalupe, Quay, Roosevelt	6 hr

Nearby

Mesoscale Discussions in New Mexico, 2005 Every mesoscale discussion in 2005

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.