M1.8 earthquake 8 km W of Entiat, Washington
A magnitude 1.8 earthquake struck 8 km W of Entiat, Washington on Wed, May 30, 2007, 11:45 PM PDT (06:45 UTC), -1 km (0 mi) below the surface.
A larger quake followed: M2.2 13 km SSW of Leavenworth, Washington. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 1.8 (Md, duration), micro
- Magnitude from
- Pacific Northwest Seismic Network
- Local time
- UTC
- 2007-05-31 06:45:04 UTC
- Depth
- -0.5 km (-0.3 mi), shallow
- Epicenter
- 47.667° N, 120.324° W
- Region
- Washington
- 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 1.1 km horizontally
- Magnitude uncertainty
- ±0.06
- Depth from
- From location
- Station coverage gap
- 92°
- Stations used
- 15
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 2 in the 60 days after this one and 6 in the 30 days before it.
After
- 2.08 km NE of Entiat, Washington · 7038 days ago · 0 km deep · 16 km away
- 2.213 km SSW of Leavenworth, Washington · 7011 days ago · 0 km deep · 35 km away
Before
- 1.61 km NE of Skykomish, Washington · 7068 days ago · 5 km deep · 77 km away
- 2.00 km ENE of Skykomish, Washington · 7068 days ago · 6 km deep · 77 km away
- 1.75 km NW of Waterville, Washington · 7082 days ago · 4 km deep · 16 km away
- 1.78 km N of Waterville, Washington · 7087 days ago · 3 km deep · 19 km away
- 2.05 km SE of Vantage, Washington · 7088 days ago · 2 km deep · 89 km away
- 1.52 km SW of Skykomish, Washington · 7093 days ago · 9 km deep · 80 km away
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event uw10721943. Read Sun, Oct 4, 2026, 4:28 AM UTC.