Washington earthquakes

M1.9 earthquake 18 km E of Mansfield, Washington

A magnitude 1.9 earthquake struck 18 km E of Mansfield, Washington on Mon, Jun 10, 1985, 8:56 AM PDT (15:56 UTC), 0 km (0 mi) below the surface.

A larger quake followed: M3.0 14 km NNW of Vantage, 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
1.9 (md), micro
Local time
UTC
1985-06-10 15:56:01 UTC
Depth
-0.4 km (-0.2 mi), shallow
Epicenter
47.795° N, 119.385° 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 3.5 km horizontally, 0.4 km in depth
Magnitude uncertainty
±0.12
Depth from
From location
Station coverage gap
101°
Stations used
14

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 16 in the 60 days after this one and 6 in the 30 days before it.

After

  1. 3.014 km NNW of Vantage, Washington · 15072 days ago · 0 km deep · 97 km away
  2. 1.511 km NNW of Vantage, Washington · 15072 days ago · 0 km deep · 98 km away
  3. 2.29 km N of Waterville, Washington · 15071 days ago · 3 km deep · 50 km away
  4. 1.73 km NNE of Waterville, Washington · 15068 days ago · 7 km deep · 51 km away
  5. 1.79 km ESE of Chelan Falls, Washington · 15064 days ago · 9 km deep · 37 km away
  6. 2.50 km W of Quincy, Washington · 15062 days ago · 2 km deep · 72 km away
  7. 2.78 km SW of Warden, Washington · 15060 days ago · 3 km deep · 100 km away
  8. 1.52 km SW of Entiat, Washington · 15043 days ago · 0 km deep · 65 km away
  9. 1.721 km NW of Granite Falls, Washington · 15039 days ago · 0 km deep · 80 km away
  10. 1.58 km WSW of Entiat, Washington · 15038 days ago · -1 km deep · 71 km away
  11. 2.514 km ESE of Mansfield, Washington · 15036 days ago · 0 km deep · 6 km away
  12. 2.714 km ESE of Mansfield, Washington · 15034 days ago · -1 km deep · 6 km away
  13. 1.5Washington · 15034 days ago · 0 km deep · 45 km away
  14. 2.110 km WNW of Entiat, Washington · 15030 days ago · 6 km deep · 71 km away
  15. 2.35 km E of Entiat, Washington · 15029 days ago · 3 km deep · 58 km away
  16. 1.512 km ENE of Mansfield, Washington · 15026 days ago · 0 km deep · 8 km away

Before

  1. 1.90 km WSW of Quincy, Washington · 15085 days ago · 0 km deep · 72 km away
  2. 1.77 km W of Entiat, Washington · 15088 days ago · 3 km deep · 71 km away
  3. 2.216 km SE of Okanogan, Washington · 15095 days ago · 5 km deep · 53 km away
  4. 2.413 km NNW of Vantage, Washington · 15096 days ago · 0 km deep · 97 km away
  5. 2.116 km E of Mansfield, Washington · 15099 days ago · 1 km deep · 3 km away
  6. 1.52 km NNE of Chelan Falls, Washington · 15099 days ago · -1 km deep · 45 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event uw10197158. Read Tue, Sep 22, 2026, 6:57 AM UTC.