Alert archive / Wyoming / Mesoscale Discussions in 2003

Mesoscale Discussion 1143

May 29, 20035 counties in Idaho; 9 counties in Wyoming

The Storm Prediction Center issued this mesoscale discussion at May 29, 2003, 8:25 PM MDT for 5 counties in Idaho; 9 counties in Wyoming. It was in force for 65 min.

The area

The outline as issued.

The facts

Issued: May 29, 2003, 8:25 PM MDT (02:25 UTC)
Expired: May 29, 2003, 9:30 PM MDT
In force: 65 min
Issued by: the Storm Prediction Center

Counties Bonneville County, ID, Caribou County, ID, Fremont County, ID, Madison County, ID, Teton County, ID, Big Horn County, WY, Fremont County, WY, Hot Springs County, WY, Johnson County, WY, Natrona County, WY, Park County, WY, Sublette County, WY, Teton County, WY, Washakie County, WY

The radar

The Riverton/Lander radar (KRIW), 83 km from the middle of the area, began a volume at 02:28 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
May 30, 8:29 AM MDT	Mesoscale Discussion	SPC	Bannock, Bingham, Blaine, Bonneville, Butte, Camas and 13 more	2 hr
May 30, 9:00 AM MDT	Severe Thunderstorm Watch	SPC	Ada, Blaine, Boise, Camas, Canyon, Cassia and 10 more	5 hr
May 30, 11:46 AM MDT	Mesoscale Discussion	SPC	Bannock, Bingham, Blaine, Butte, Camas, Cassia and 12 more	119 min
May 30, 12:35 PM MDT	Severe Thunderstorm Watch	SPC	Bingham, Blaine, Boise, Butte, Camas, Cassia and 12 more	6 hr
May 30, 1:06 PM MDT	Mesoscale Discussion	SPC	Bannock, Bear Lake, Bingham, Blaine, Butte, Camas and 10 more	2 hr
May 30, 2:18 PM MDT	Mesoscale Discussion	SPC	Bingham, Butte, Cassia, Jefferson, Jerome, Minidoka and 2 more	117 min
May 30, 5:28 PM MDT	Mesoscale Discussion	SPC	Ada, Bingham, Blaine, Boise, Butte, Camas and 13 more	92 min
May 30, 1:20 PM MDT	Mesoscale Discussion	SPC	Laramie	2 hr
May 30, 4:05 PM MDT	Severe Thunderstorm Watch	SPC	Albany, Goshen, Laramie, Platte	6 hr

Nearby

Mesoscale Discussions in Wyoming, 2003 Mesoscale Discussions in Idaho, 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.