Alert archive / Nebraska / Mesoscale Discussions in 2004

Mesoscale Discussion 145

February 29, 20044 states

The Storm Prediction Center issued this mesoscale discussion at Feb 29, 2004, 1:42 PM MST for 4 states. It was in force for 4 hr.

The area

The outline as issued.

The facts

Issued: Feb 29, 2004, 1:42 PM MST (20:42 UTC)
Expired: Feb 29, 2004, 5:45 PM MST
In force: 4 hr
Issued by: the Storm Prediction Center

All 31 counties

Logan County, CO, Morgan County, CO, Phillips County, CO, Sedgwick County, CO, Washington County, CO, Yuma County, CO, Cheyenne County, KS, Sherman County, KS, Arthur County, NE, Banner County, NE, Box Butte County, NE, Chase County, NE, Cheyenne County, NE, Dawes County, NE, Deuel County, NE, Dundy County, NE, Garden County, NE, Grant County, NE, Keith County, NE, Kimball County, NE, Morrill County, NE, Perkins County, NE, Scotts Bluff County, NE, Sheridan County, NE, Sioux County, NE, Bennett County, SD, Custer County, SD, Fall River County, SD, Jackson County, SD, Oglala Lakota County, SD, Pennington County, SD

The radar

The North Platte radar (KLNX), 170 km from the middle of the area, began a volume at 20:44 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
Feb 29, 10:12 AM MST	Mesoscale Discussion	SPC	Logan, Morgan, Phillips, Sedgwick, Washington, Yuma	5 hr
Feb 29, 2:05 PM MST	Mesoscale Discussion	SPC	Barber, Barton, Butler, Comanche, Cowley, Ellsworth and 13 more	115 min

Nearby

Mesoscale Discussions in Nebraska, 2004 Mesoscale Discussions in Colorado, 2004 Mesoscale Discussions in South Dakota, 2004 Every mesoscale discussion in 2004

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.