Alert archive / Colorado / Mesoscale Discussions in 2007

Mesoscale Discussion 1866

August 23, 20075 states

The Storm Prediction Center issued this mesoscale discussion at Aug 23, 2007, 2:31 PM MDT for 5 states. It was in force for 2 hr.

The area

The outline as issued.

The facts

Issued: Aug 23, 2007, 2:31 PM MDT (20:31 UTC)
Expired: Aug 23, 2007, 5:00 PM MDT
In force: 2 hr
Issued by: the Storm Prediction Center

Counties Baca County, CO, Bent County, CO, Crowley County, CO, El Paso County, CO, Kiowa County, CO, Las Animas County, CO, Otero County, CO, Prowers County, CO, Pueblo County, CO, Grant County, KS, Hamilton County, KS, Kearny County, KS, Morton County, KS, Stanton County, KS, Stevens County, KS, Colfax County, NM, Union County, NM, Cimarron County, OK, Texas County, OK, Dallam County, TX

The radar

The Pueblo radar (KPUX), 125 km from the middle of the area, began a volume at 20:34 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.

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
Aug 22, 8:11 PM MDT	Mesoscale Discussion	SPC	Arapahoe, Cheyenne, Crowley, Douglas, Elbert, El Paso and 6 more	94 min
Aug 23, 2:05 PM MDT	Mesoscale Discussion	SPC	Boulder, Clear Creek, Eagle, Garfield, Gilpin, Grand and 7 more	115 min
Aug 23, 4:18 PM MDT	Severe Thunderstorm Watch	SPC	Baca, Bent, Crowley, Douglas, Elbert, El Paso and 9 more	5 hr
Aug 23, 2:57 PM MDT	Mesoscale Discussion	SPC	Brown, Marshall, Nemaha, Republic, Washington	93 min
Aug 23, 3:12 PM MDT	Mesoscale Discussion	SPC	Edwards, Ford, Gray, Haskell, Hodgeman, Meade and 5 more	2 hr
Aug 23, 4:49 PM MDT	Severe Thunderstorm Watch	SPC	Atchison, Brown, Clay, Cloud, Dickinson, Doniphan and 9 more	6 hr
Aug 23, 5:04 PM MDT	Severe Thunderstorm Watch	SPC	Barton, Clark, Edwards, Ellis, Ellsworth, Finney and 24 more	6 hr

Nearby

Mesoscale Discussions in Colorado, 2007 Mesoscale Discussions in Kansas, 2007 Mesoscale Discussions in New Mexico, 2007 Every mesoscale discussion in 2007

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.