M2.8 earthquake 18 km SSW of Mansfield, Washington
A magnitude 2.8 earthquake struck 18 km SSW of Mansfield, Washington on Wed, Feb 17, 1982, 7:27 PM PST (03:27 UTC), 0 km (0 mi) below the surface.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 2.8 (md), micro
- Local time
- UTC
- 1982-02-18 03:27:46 UTC
- Depth
- 0.1 km (0.1 mi), shallow
- Epicenter
- 47.664° N, 119.745° 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 0.7 km horizontally
- Magnitude uncertainty
- ±0.09
- Depth from
- From location
- Station coverage gap
- 40°
- Stations used
- 24
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 5 in the 60 days after this one and 0 in the 30 days before it.
After
- 1.518 km SSW of Mansfield, Washington · 16288 days ago · 0 km deep · 1 km away
- 2.48 km NW of Entiat, Washington · 16273 days ago · 6 km deep · 42 km away
- 1.75 km SSE of Almira, Washington · 16268 days ago · -1 km deep · 62 km away
- 2.76 km ENE of Chelan, Washington · 16256 days ago · 0 km deep · 26 km away
- 2.34 km WNW of Waterville, Washington · 16249 days ago · 4 km deep · 29 km away
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event uw10128973. Read Wed, Sep 23, 2026, 1:53 AM UTC.