Washington earthquakes

M1.6 earthquake 38 km NE of Amboy, Washington

A magnitude 1.6 earthquake struck 38 km NE of Amboy, Washington on Fri, Jul 24, 2026, 6:25 PM PDT (01:25 UTC), 5 km (3 mi) below the surface.

A larger quake followed: M3.8 20 km E of Castle Rock, Washington. This one was a foreshock.

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Map

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

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The earthquake

Magnitude
1.6 (ML, local (Richter)), micro
Magnitude from
Pacific Northwest Seismic Network
Local time
UTC
2026-07-25 01:25:46 UTC
Depth
5.5 km (3.4 mi), shallow
Epicenter
46.200° N, 122.163° 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 0.2 km horizontally, 0.2 km in depth
Magnitude uncertainty
±0.28
Depth from
From location
Station coverage gap
63°
Stations used
39

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 23 in the 60 days after this one and 8 in the 30 days before it.

After

  1. 1.620 km E of Castle Rock, Washington · 66 days ago · 17 km deep · 37 km away
  2. 1.537 km NNE of Amboy, Washington · 64 days ago · 0 km deep · 2 km away
  3. 1.50 km NNW of Eatonville, Washington · 63 days ago · 0 km deep · 75 km away
  4. 2.317 km SW of Nile, Washington · 61 days ago · 9 km deep · 99 km away
  5. 2.223 km ENE of Ashford, Washington · 60 days ago · -1 km deep · 79 km away · felt by 1
  6. 2.337 km NNE of Amboy, Washington · 46 days ago · -2 km deep · 2 km away
  7. 1.68 km SW of Vernonia, Oregon · 42 days ago · 0 km deep · 97 km away
  8. 2.48 km E of Ashford, Washington · 40 days ago · 4 km deep · 65 km away · felt by 3
  9. 1.78 km E of Ashford, Washington · 40 days ago · 2 km deep · 65 km away
  10. 1.827 km N of Amboy, Washington · 37 days ago · 6 km deep · 25 km away
  11. 1.520 km S of Packwood, Washington · 32 days ago · 4 km deep · 49 km away
  12. 1.68 km E of Ashford, Washington · 32 days ago · -1 km deep · 65 km away
  13. 1.632 km N of Amboy, Washington · 28 days ago · 10 km deep · 16 km away
  14. 3.820 km E of Castle Rock, Washington · 26 days ago · 18 km deep · 37 km away · felt by 1,025
  15. 1.720 km E of Castle Rock, Washington · 15 days ago · 17 km deep · 37 km away
  16. 2.010 km SSE of Scappoose, Oregon · 14 days ago · 23 km deep · 78 km away
  17. 1.511 km NE of Ashford, Washington · 13 days ago · 5 km deep · 73 km away
  18. 2.227 km ENE of Yacolt, Washington · 13 days ago · 10 km deep · 27 km away · felt by 1
  19. 1.531 km E of Kelso, Washington · 12 days ago · 14 km deep · 27 km away
  20. 1.537 km NNE of Amboy, Washington · 11 days ago · -2 km deep · 3 km away
  21. 1.55 km SSW of Morton, Washington · 10 days ago · 10 km deep · 37 km away
  22. 1.718 km N of Amboy, Washington · 10 days ago · 10 km deep · 25 km away
  23. 2.13 km NNW of Kapowsin, Washington · 8 days ago · 1 km deep · 91 km away · felt by 1

Before

  1. 1.63 km S of Packwood, Washington · 69 days ago · 11 km deep · 56 km away
  2. 1.511 km ENE of East Cathlamet, Washington · 69 days ago · 1 km deep · 82 km away
  3. 1.69 km S of Mossyrock, Washington · 71 days ago · 19 km deep · 37 km away
  4. 1.938 km NE of Amboy, Washington · 75 days ago · 5 km deep · 0 km away
  5. 1.91 km SE of Vancouver, Washington · 75 days ago · 15 km deep · 74 km away · felt by 1
  6. 1.65 km SSW of Yacolt, Washington · 79 days ago · -1 km deep · 47 km away
  7. 2.617 km SW of Nile, Washington · 84 days ago · 9 km deep · 99 km away · felt by 4
  8. 1.511 km NNE of Ashford, Washington · 94 days ago · 10 km deep · 74 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event uw714061201. Read Thu, Oct 1, 2026, 8:09 AM UTC.