M2.7 earthquake 13 km W of Mansfield, Washington
A magnitude 2.7 earthquake struck 13 km W of Mansfield, Washington on Tue, Apr 2, 1991, 2:14 PM PST (22:14 UTC), 0 km (0 mi) below the surface.
A larger quake followed: M3.9 4 km SE of Pateros, Washington. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 2.7 (Md, duration), micro
- Magnitude from
- Pacific Northwest Seismic Network
- Local time
- UTC
- 1991-04-02 22:14:26 UTC
- Depth
- -0.3 km (-0.2 mi), shallow
- Epicenter
- 47.825° N, 119.810° 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 0.8 km horizontally
- Magnitude uncertainty
- ±0.08
- Depth from
- From location
- Station coverage gap
- 78°
- Stations used
- 21
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 8 in the 60 days after this one and 1 in the 30 days before it.
After
- 1.68 km SSW of Chelan Falls, Washington · 12962 days ago · 3 km deep · 19 km away
- 3.94 km SE of Pateros, Washington · 12954 days ago · 11 km deep · 23 km away
- 1.515 km ENE of Twisp, Washington · 12953 days ago · 0 km deep · 68 km away
- 1.912 km S of Leavenworth, Washington · 12953 days ago · -1 km deep · 74 km away
- 3.155 km WNW of Granite Falls, Washington · 12943 days ago · -1 km deep · 86 km away
- 1.87 km NNE of Entiat, Washington · 12941 days ago · 0 km deep · 30 km away
- 1.515 km E of Kittitas, Washington · 12938 days ago · 8 km deep · 100 km away
- 2.456 km WNW of Granite Falls, Washington · 12936 days ago · 5 km deep · 86 km away
Before
Earthquakes todayWashington earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event uw10271643. Read Fri, Oct 2, 2026, 1:03 AM UTC.