Alert archive / Washington / Air Stagnation Advisories in 2012
Air Stagnation Advisory 3, NWS Spokane, WA
NWS Spokane, WA issued this air stagnation advisory at Sep 15, 2012, 9:37 AM PDT for 10 counties in Washington; 4 counties in Idaho. It was in force for 5 days.
The area
The counties it named.
The facts
- Issued
- Sep 15, 2012, 9:37 AM PDT (16:37 UTC)
- Expired
- Sep 20, 2012, 3:00 PM PDT
- In force
- 5 days
- Issued by
- NWS Spokane, WA
Counties Benewah County, ID, Kootenai County, ID, Latah County, ID, Nez Perce County, ID, Adams County, WA, Asotin County, WA, Chelan County, WA, Douglas County, WA, Garfield County, WA, Grant County, WA, Lincoln County, WA, Okanogan County, WA, Spokane County, WA, Whitman County, WA
The radar
The Spokane radar (KOTX), 61 km from the middle of the area, began a volume at 16:38 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 Spokane, WA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 15, 6:43 AM PDT | Red Flag Warning | OTX | 13 hr |
Nearby
Air Stagnation Advisories in Washington, 2012Air Stagnation Advisories in Idaho, 2012Every air stagnation advisory in 2012
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.