Washington earthquakes

M1.6 earthquake 3 km SW of North Bend, Washington

A magnitude 1.6 earthquake struck 3 km SW of North Bend, Washington on Wed, Dec 26, 1990, 4:19 AM PST (12:19 UTC), 16 km (10 mi) below the surface.

A larger quake followed: M3.5 3 km SW of North Bend, Washington. This one was a foreshock.

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Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
1.6 (Md, duration), micro
Magnitude from
Pacific Northwest Seismic Network
Local time
UTC
1990-12-26 12:19:24 UTC
Depth
15.9 km (9.9 mi), shallow
Epicenter
47.476° N, 121.817° W
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 0.9 km horizontally, 1.1 km in depth
Magnitude uncertainty
±0.05
Depth from
From location
Station coverage gap
98°
Stations used
22

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 1.5 and up: 17 in the 60 days after this one and 10 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event uw10272868. Read Fri, Oct 2, 2026, 3:20 AM UTC.