M2.5 earthquake 11 km SSW of River Road, Washington
A magnitude 2.5 earthquake struck 11 km SSW of River Road, Washington on Sat, Aug 8, 2026, 7:20 PM PDT (02:20 UTC), 46 km (29 mi) below the surface.
A larger quake followed: M2.6 2 km E of Mount Vernon, Washington. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 2.5 (ml), micro
- Local time
- UTC
- 2026-08-09 02:20:38 UTC
- Depth
- 46.4 km (28.8 mi), shallow
- Epicenter
- 47.971° N, 123.173° W
- Region
- Washington
- Felt reports
- 2
- Tsunami flag
- No
- Status
- Reviewed by a seismologist
Did you feel it?
2 people reported to the USGS what they felt; the strongest reported shaking was II, weak shaking.

How well it is located
Reviewed by a seismologist.
- Location uncertainty
- About 0.2 km horizontally, 0.5 km in depth
- Magnitude uncertainty
- ±0.15
- Depth from
- From location
- Station coverage gap
- 32°
- Stations used
- 69
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 11 since this one and 18 in the 30 days before it.
After
- 1.72 km NNW of Enetai, Washington · 42 days ago · 23 km deep · 58 km away
- 1.52 km WNW of Ames Lake, Washington · 40 days ago · 11 km deep · 95 km away
- 1.68 km S of Port Hadlock-Irondale, Washington · 37 days ago · 11 km deep · 27 km away
- 1.735 km NE of Amanda Park, Washington · 28 days ago · 35 km deep · 44 km away
- 1.62 km ESE of Oak Harbor, Washington · 27 days ago · 24 km deep · 54 km away
- 1.834 km NE of Amanda Park, Washington · 27 days ago · 22 km deep · 45 km away
- 1.714 km SW of Cowichan Bay, Canada · 26 days ago · 24 km deep · 86 km away
- 2.62 km E of Mount Vernon, Washington · 11 days ago · 13 km deep · 82 km away · felt by 10
- 1.63 km WSW of Lake Cavanaugh, Washington · 9 days ago · 12 km deep · 90 km away
- 2.16 km ENE of Bell Hill, Washington · 5 days ago · 49 km deep · 18 km away
- 2.03 km ESE of East Renton Highlands, Washington · 2 days ago · 14 km deep · 99 km away
Before
- 1.62 km E of Oak Harbor, Washington · 49 days ago · 24 km deep · 55 km away
- 1.65 km SSE of Quilcene, Washington · 50 days ago · 20 km deep · 32 km away
- 1.55 km WSW of Mercer Island, Washington · 52 days ago · 26 km deep · 82 km away
- 2.13 km E of Oak Harbor, Washington · 53 days ago · 26 km deep · 55 km away
- 1.73 km E of Oak Harbor, Washington · 53 days ago · 25 km deep · 56 km away
- 2.13 km ESE of Oak Harbor, Washington · 57 days ago · 25 km deep · 55 km away
- 1.65 km N of Anacortes, Washington · 60 days ago · 15 km deep · 77 km away
- 2.22 km WSW of Wauna, Washington · 60 days ago · 34 km deep · 77 km away · felt by 1
- 1.616 km NNW of Queets, Washington · 61 days ago · 4 km deep · 99 km away
- 2.13 km E of Oak Harbor, Washington · 63 days ago · 26 km deep · 56 km away · felt by 2
- 1.914 km NNE of Port Angeles East, Washington · 66 days ago · 39 km deep · 30 km away
- 1.68 km WNW of Orcas, Washington · 67 days ago · 13 km deep · 73 km away
- 1.78 km WNW of Orcas, Washington · 67 days ago · 12 km deep · 73 km away
- 1.88 km WNW of Orcas, Washington · 69 days ago · 12 km deep · 73 km away
- 1.519 km NNW of Forks, Washington · 70 days ago · 0 km deep · 97 km away
- 1.94 km E of Port Townsend, Washington · 72 days ago · 25 km deep · 39 km away
- 1.910 km S of Cowichan Bay, Canada · 72 days ago · 22 km deep · 82 km away
- 1.55 km ENE of Belfair, Washington · 75 days ago · 16 km deep · 63 km away
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event uw714074012 (also filed as us6000tjc9). Read Wed, Sep 23, 2026, 3:34 AM UTC.