Alert archive / Colorado / Mesoscale Discussions in 2009

Mesoscale Discussion 1864

August 10, 20099 counties in Colorado

The Storm Prediction Center issued this mesoscale discussion at Aug 10, 2009, 7:14 PM MDT for 9 counties in Colorado. It was in force for 91 min.

The area

The outline as issued.

The facts

Issued: Aug 10, 2009, 7:14 PM MDT (01:14 UTC)
Expired: Aug 10, 2009, 8:45 PM MDT
In force: 91 min
Issued by: the Storm Prediction Center

Counties Cheyenne County, CO, El Paso County, CO, Elbert County, CO, Kit Carson County, CO, Lincoln County, CO, Logan County, CO, Phillips County, CO, Washington County, CO, Yuma County, CO

The radar

The Denver radar (KFTG), 97 km from the middle of the area, began a volume at 01:15 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 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 11, 3:01 AM MDT	Mesoscale Discussion	SPC	Baca	2 hr

Nearby

Mesoscale Discussions in Colorado, 2009 Every mesoscale discussion in 2009

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.