Alert archive / Nebraska / Mesoscale Discussions in 2003

Mesoscale Discussion 1795

July 12, 20036 counties in Colorado; 7 counties in Nebraska; Goshen County, Laramie County, Platte County, Wyoming

The Storm Prediction Center issued this mesoscale discussion at Jul 12, 2003, 1:55 PM MDT for 6 counties in Colorado; 7 counties in Nebraska; Goshen County, Laramie County, Platte County, Wyoming. It was in force for 2 hr.

The area

The outline as issued.

The facts

Issued: Jul 12, 2003, 1:55 PM MDT (19:55 UTC)
Expired: Jul 12, 2003, 4:00 PM MDT
In force: 2 hr
Issued by: the Storm Prediction Center

Counties Logan County, CO, Morgan County, CO, Phillips County, CO, Sedgwick County, CO, Washington County, CO, Weld County, CO, Banner County, NE, Box Butte County, NE, Cheyenne County, NE, Kimball County, NE, Morrill County, NE, Scotts Bluff County, NE, Sioux County, NE, Goshen County, WY, Laramie County, WY, Platte County, WY

The radar

The Cheyenne radar (KCYS), 70 km from the middle of the area, began a volume at 19:56 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 734Jul 12, 4:10 PM MDT

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 11, 6:35 PM MDT	Severe Thunderstorm Watch	SPC	Cheyenne, Crowley, Elbert, Kiowa, Kit Carson, Lincoln and 7 more	5 hr
Jul 11, 8:52 PM MDT	Mesoscale Discussion	SPC	Cheyenne, Crowley, Kiowa, Kit Carson, Lincoln, Morgan and 2 more	83 min
Jul 12, 4:10 PM MDT	Severe Thunderstorm Watch	SPC	Cheyenne, Elbert, Kit Carson, Lincoln, Logan, Morgan and 4 more	6 hr

Nearby

Mesoscale Discussions in Nebraska, 2003 Mesoscale Discussions in Colorado, 2003 Mesoscale Discussions in Wyoming, 2003 Every mesoscale discussion in 2003

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.