Washington earthquakes

M1.7 earthquake 8 km WNW of Orcas, Washington

A magnitude 1.7 earthquake struck 8 km WNW of Orcas, Washington on Sat, Jul 18, 2026, 2:59 AM PDT (09:59 UTC), 12 km (8 mi) below the surface.

A larger quake followed: M2.6 2 km ENE of Mount Vernon, 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
1.7 (ml), micro
Local time
UTC
2026-07-18 09:59:28 UTC
Depth
12.3 km (7.6 mi), shallow
Epicenter
48.627° N, 123.056° 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 0.1 km horizontally, 0.2 km in depth
Magnitude uncertainty
±0.14
Depth from
From location
Station coverage gap
91°
Stations used
33

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 21 in the 60 days after this one and 12 in the 30 days before it.

After

  1. 1.68 km WNW of Orcas, Washington · 72 days ago · 13 km deep · 0 km away
  2. 1.914 km NNE of Port Angeles East, Washington · 72 days ago · 39 km deep · 47 km away
  3. 2.13 km E of Oak Harbor, Washington · 69 days ago · 26 km deep · 50 km away · felt by 2
  4. 1.65 km N of Anacortes, Washington · 65 days ago · 15 km deep · 32 km away
  5. 2.13 km ESE of Oak Harbor, Washington · 63 days ago · 25 km deep · 51 km away
  6. 2.22 km N of Lyman, Washington · 59 days ago · 6 km deep · 74 km away · felt by 1
  7. 1.73 km N of Lyman, Washington · 59 days ago · 5 km deep · 74 km away
  8. 1.73 km E of Oak Harbor, Washington · 59 days ago · 25 km deep · 50 km away
  9. 2.13 km E of Oak Harbor, Washington · 58 days ago · 26 km deep · 50 km away
  10. 1.65 km SSE of Quilcene, Washington · 56 days ago · 20 km deep · 95 km away
  11. 1.62 km E of Oak Harbor, Washington · 55 days ago · 24 km deep · 50 km away
  12. 2.511 km SSW of River Road, Washington · 51 days ago · 46 km deep · 73 km away · felt by 2
  13. 1.88 km N of Maple Falls, Washington · 47 days ago · -1 km deep · 84 km away
  14. 1.92 km NNE of Lyman, Washington · 46 days ago · 5 km deep · 74 km away
  15. 1.68 km S of Port Hadlock-Irondale, Washington · 43 days ago · 11 km deep · 77 km away
  16. 1.62 km ESE of Oak Harbor, Washington · 33 days ago · 24 km deep · 50 km away
  17. 1.815 km ESE of Acme, Washington · 33 days ago · 0 km deep · 78 km away
  18. 1.714 km SW of Cowichan Bay, Canada · 31 days ago · 24 km deep · 51 km away
  19. 1.83 km WNW of Ladysmith, Canada · 17 days ago · 43 km deep · 72 km away
  20. 2.62 km ENE of Mount Vernon, Washington · 17 days ago · 14 km deep · 60 km away · felt by 10
  21. 1.63 km WSW of Lake Cavanaugh, Washington · 15 days ago · 12 km deep · 80 km away

Before

  1. 1.88 km WNW of Orcas, Washington · 75 days ago · 12 km deep · 0 km away
  2. 1.94 km E of Port Townsend, Washington · 78 days ago · 25 km deep · 62 km away
  3. 1.910 km S of Cowichan Bay, Canada · 78 days ago · 22 km deep · 42 km away
  4. 1.85 km E of Acme, Washington · 79 days ago · 11 km deep · 69 km away
  5. 1.82 km ESE of Oak Harbor, Washington · 83 days ago · 24 km deep · 50 km away
  6. 1.93 km E of Oak Harbor, Washington · 85 days ago · 25 km deep · 50 km away
  7. 2.33 km ESE of Oak Harbor, Washington · 86 days ago · 26 km deep · 51 km away
  8. 2.02 km E of Oak Harbor, Washington · 89 days ago · 26 km deep · 50 km away · felt by 3
  9. 2.32 km E of Oak Harbor, Washington · 89 days ago · 26 km deep · 50 km away · felt by 67
  10. 3.82 km E of Oak Harbor, Washington · 89 days ago · 25 km deep · 50 km away · felt by 2,030
  11. 2.42 km ESE of Oak Harbor, Washington · 89 days ago · 25 km deep · 50 km away · felt by 2
  12. 1.64 km S of Port Ludlow, Washington · 98 days ago · 12 km deep · 87 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event uw714054242. Read Mon, Sep 28, 2026, 11:49 PM UTC.