Alert archive / Washington / River Flood Warnings in 2014

River Flood Warning 36, NWS Seattle, WA

October 30, 2014Mason County, Washington

NWS Seattle, WA issued this river flood warning at Oct 30, 2014, 8:48 PM PDT for Mason County, Washington. It took effect at Oct 31, 2014, 2:56 AM PDT. It was in force for 17 hr.

The area

The counties it named.

The facts

Issued
Oct 30, 2014, 8:48 PM PDT (03:48 UTC)
In effect from
Oct 31, 2014, 2:56 AM PDT
Expired
Oct 31, 2014, 8:25 PM PDT
In force
17 hr
Issued by
NWS Seattle, WA
Area
Storm-based polygon
Flood severity
Minor

County Mason County, WA

The radar

The Langley Hill radar (KLGX), 74 km from the middle of the area, began a volume at 03:51 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 river

Written for the forecast point Skokomish River near Potlatch (SRPW1). The gauge peaked at 16.06 ft at Oct 31, 2014, 1:00 AM PDT.

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Action stage
15 ft
Minor stage
16.5 ft
Moderate stage
17.5 ft
Major stage
18 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 12061500, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.

The office that day

Everything else NWS Seattle, WA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Oct 30, 7:12 PM PDTSmall Craft AdvisorySEW6 hr

Nearby

River Flood Warnings in Washington, 2014Every river flood warning in 2014

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; the gauge from the NWS water service and the USGS.