Alert archive / New Mexico / Mesoscale Discussions in 2005

Mesoscale Discussion 1675

July 6, 20055 counties in New Mexico

The Storm Prediction Center issued this mesoscale discussion at Jul 6, 2005, 12:51 PM MDT for 5 counties in New Mexico. It was in force for 84 min.

The area

The outline as issued.

The facts

Issued: Jul 6, 2005, 12:51 PM MDT (18:51 UTC)
Expired: Jul 6, 2005, 2:15 PM MDT
In force: 84 min
Issued by: the Storm Prediction Center

Counties Chaves County, NM, De Baca County, NM, Eddy County, NM, Guadalupe County, NM, Lincoln County, NM

The radar

The Holloman AFB radar (KHDX), 115 km from the middle of the area, began a volume at 18:52 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 612Jul 6, 1:05 PM MDT

The nearest sounding before it

Santa Teresa, NM (KEPZ), launched 12:00Z, 6.9 hours before the alert went out and 232 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: 175 J/kg
Mixed-layer CIN: -367 J/kg
Mixed-layer LCL: 3039 m above ground
0-6 km bulk shear: 17 kt
0-1 km storm-relative helicity: 189 m²/s²
0-3 km storm-relative helicity: 215 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
Jul 5, 8:57 PM MDT	Mesoscale Discussion	SPC	Guadalupe, Harding, Mora, Quay, San Miguel, Union	93 min
Jul 6, 12:03 PM MDT	Mesoscale Discussion	SPC	Colfax, Harding, Mora, Taos, Union	87 min
Jul 6, 1:05 PM MDT	Severe Thunderstorm Watch	SPC	Colfax, Curry, Guadalupe, Harding, Mora, Quay and 2 more	8 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.