Alert archive / Idaho / Severe Thunderstorm Warnings in 2011

Severe Thunderstorm Warning 12, NWS Boise, ID

August 4, 2011Owyhee County, Twin Falls County, Idaho

NWS Boise, ID issued this severe thunderstorm warning at Aug 4, 2011, 5:28 PM MDT for Owyhee County, Twin Falls County, Idaho. It was in force for 32 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Aug 4, 2011, 5:28 PM MDT (23:28 UTC)
Expired: Aug 4, 2011, 6:00 PM MDT
In force: 32 min
Issued by: NWS Boise, ID
Area: Storm-based polygon

Counties Owyhee County, ID, Twin Falls County, ID

The radar

The Boise radar (KCBX), 132 km from the middle of the area, began a volume at 23:29 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 office that day

Everything else NWS Boise, ID issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Aug 4, 8:20 AM MDT	Special Weather Statement	BOI	Owyhee	55 min
Aug 4, 9:49 AM MDT	Special Weather Statement	BOI	Ada	41 min
Aug 4, 11:05 AM MDT	Special Weather Statement	BOI	Ada	40 min
Aug 4, 2:27 PM MDT	Special Weather Statement	BOI	Twin Falls	48 min
Aug 4, 3:12 PM MDT	Special Weather Statement	BOI	Twin Falls	48 min
Aug 4, 4:20 PM MDT	Special Weather Statement	BOI	Jerome	25 min
Aug 4, 4:41 PM MDT	Special Weather Statement	BOI		49 min
Aug 4, 5:15 PM MDT	Special Weather Statement	BOI	Boise	30 min
Aug 4, 5:19 PM MDT	Special Weather Statement	BOI	Twin Falls	26 min
Aug 4, 5:46 PM MDT	Special Weather Statement	BOI	Boise	59 min

Nearby

Severe Thunderstorm Warnings in Idaho, 2011 Every severe thunderstorm warning in 2011

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.