Alert archive / Washington / Flash Flood Watches in 2013

Flash Flood Watch 7, NWS Spokane, WA

September 15, 2013Chelan County, Okanogan County, Washington

NWS Spokane, WA issued this flash flood watch at Sep 15, 2013, 1:46 AM PDT for Chelan County, Okanogan County, Washington. It took effect at Sep 15, 2013, 5:00 PM PDT. It was in force for 6 hr.

The area

The counties it named.

The facts

Issued
Sep 15, 2013, 1:46 AM PDT (08:46 UTC)
In effect from
Sep 15, 2013, 5:00 PM PDT
Expired
Sep 15, 2013, 10:47 PM PDT
In force
6 hr
Issued by
NWS Spokane, WA
Flood severity
None

Counties Chelan County, WA, Okanogan County, WA

The radar

The Seattle radar (KATX), 172 km from the middle of the area, began a volume at 08:50 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.

What forecasters said that day

The local office's own words before this flash flood watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Spokane, WA wrote its last area forecast discussion before this flash flood watch went out at Sep 14, 10:12 PM PDT, 3 hours 34 minutes earlier.

Area forecast discussion, Sep 14, 10:12 PM PDT, 3 hours 34 minutes before
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Nearby

Flash Flood Watches in Washington, 2013Every flash flood watch in 2013

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.