Alert archive / Idaho / Mesoscale Discussions in 2003

Mesoscale Discussion 1408

June 18, 20034 states

The Storm Prediction Center issued this mesoscale discussion at Jun 18, 2003, 4:10 PM MDT for 4 states. It was in force for 110 min.

The area

The outline as issued.

The facts

Issued: Jun 18, 2003, 4:10 PM MDT (22:10 UTC)
Expired: Jun 18, 2003, 6:00 PM MDT
In force: 110 min
Issued by: the Storm Prediction Center
Concerning: Severe thunderstorm watch 545

All 39 counties

Ada County, ID, Adams County, ID, Benewah County, ID, Boise County, ID, Bonner County, ID, Boundary County, ID, Canyon County, ID, Clearwater County, ID, Elmore County, ID, Gem County, ID, Idaho County, ID, Kootenai County, ID, Latah County, ID, Lewis County, ID, Nez Perce County, ID, Payette County, ID, Shoshone County, ID, Valley County, ID, Washington County, ID, Lincoln County, MT, Mineral County, MT, Sanders County, MT, Baker County, OR, Grant County, OR, Umatilla County, OR, Union County, OR, Wallowa County, OR, Adams County, WA, Asotin County, WA, Columbia County, WA, Ferry County, WA, Franklin County, WA, Garfield County, WA, Lincoln County, WA, Pend Oreille County, WA, Spokane County, WA, Stevens County, WA, Walla Walla County, WA, Whitman County, WA

The radar

The Pendleton radar (KPDT), 107 km from the middle of the area, began a volume at 22:11 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
Jun 18, 1:18 PM MDT	Mesoscale Discussion	SPC	Ada, Adams, Benewah, Boise, Bonner, Boundary and 14 more	57 min
Jun 18, 1:45 PM MDT	Severe Thunderstorm Watch	SPC	Ada, Adams, Benewah, Boise, Bonner, Boundary and 13 more	7 hr

Nearby

Mesoscale Discussions in Idaho, 2003 Mesoscale Discussions in Washington, 2003 Mesoscale Discussions in Oregon, 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.