Washington earthquakes

M0.1 earthquake 38 km NE of Amboy, Washington

A magnitude 0.1 earthquake struck 38 km NE of Amboy, Washington on Tue, Sep 15, 2026, 2:56 AM PDT (09:56 UTC), 5 km (3 mi) below the surface.

A larger quake followed: M2.6 23 km N of Trout Lake, Washington. This one was a foreshock.

Amboy forecastMore in Washington

Map

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

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The earthquake

Magnitude
0.1 (ML, local (Richter)), micro
Magnitude from
Pacific Northwest Seismic Network
Local time
UTC
2026-09-15 09:56:48 UTC
Depth
5.0 km (3.1 mi), shallow
Epicenter
46.201° N, 122.166° W
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS. If you felt it, tell the USGS: every report sharpens the shaking map.

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 0.3 km horizontally, 0.5 km in depth
Magnitude uncertainty
±0.15
Depth from
From location
Station coverage gap
111°
Stations used
16

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 12 since this one and 9 in the 30 days before it.

After

  1. 1.720 km E of Castle Rock, Washington · 16 days ago · 17 km deep · 37 km away
  2. 2.010 km SSE of Scappoose, Oregon · 15 days ago · 23 km deep · 78 km away
  3. 1.511 km NE of Ashford, Washington · 15 days ago · 5 km deep · 73 km away
  4. 2.227 km ENE of Yacolt, Washington · 14 days ago · 10 km deep · 28 km away · felt by 1
  5. 1.531 km E of Kelso, Washington · 13 days ago · 14 km deep · 26 km away
  6. 1.537 km NNE of Amboy, Washington · 13 days ago · -2 km deep · 2 km away
  7. 1.55 km SSW of Morton, Washington · 12 days ago · 10 km deep · 37 km away
  8. 1.718 km N of Amboy, Washington · 11 days ago · 10 km deep · 25 km away
  9. 2.13 km NNW of Kapowsin, Washington · 10 days ago · 1 km deep · 91 km away · felt by 1
  10. 2.038 km NNE of Amboy, Washington · 7 days ago · 0 km deep · 1 km away
  11. 2.623 km N of Trout Lake, Washington · 5 days ago · -1 km deep · 50 km away · felt by 2
  12. 1.638 km NNE of Amboy, Washington · 3 days ago · 3 km deep · 2 km away

Before

  1. 3.820 km E of Castle Rock, Washington · 27 days ago · 18 km deep · 37 km away · felt by 1,025
  2. 1.632 km N of Amboy, Washington · 30 days ago · 10 km deep · 16 km away
  3. 1.68 km E of Ashford, Washington · 33 days ago · -1 km deep · 65 km away
  4. 1.520 km S of Packwood, Washington · 34 days ago · 4 km deep · 49 km away
  5. 1.827 km N of Amboy, Washington · 38 days ago · 6 km deep · 25 km away
  6. 1.78 km E of Ashford, Washington · 41 days ago · 2 km deep · 65 km away
  7. 2.48 km E of Ashford, Washington · 41 days ago · 4 km deep · 65 km away · felt by 3
  8. 1.68 km SW of Vernonia, Oregon · 43 days ago · 0 km deep · 97 km away
  9. 2.337 km NNE of Amboy, Washington · 47 days ago · -2 km deep · 2 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event uw714102501. Read Fri, Oct 2, 2026, 4:01 PM UTC.