Alert archive / Washington / Areal Flood Advisories in 2017

Areal Flood Advisory 13, NWS Spokane, WA

August 8, 2017Okanogan County, Washington

NWS Spokane, WA issued this areal flood advisory at Aug 8, 2017, 4:10 PM PDT for Okanogan County, Washington. It was in force for 110 min.

The area

The counties it named.

The facts

Issued
Aug 8, 2017, 4:10 PM PDT (23:10 UTC)
Expired
Aug 8, 2017, 6:00 PM PDT
In force
110 min
Issued by
NWS Spokane, WA
Area
Storm-based polygon

County Okanogan County, WA

The radar

The Spokane radar (KOTX), 184 km from the middle of the area, began a volume at 23:14 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.

Nearby

Areal Flood Advisories in Washington, 2017Every areal flood advisory in 2017

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.