Washington earthquakes

M2.6 earthquake 13 km ESE of Mansfield, Washington

A magnitude 2.6 earthquake struck 13 km ESE of Mansfield, Washington on Sat, Feb 9, 1985, 3:10 AM PST (11:10 UTC), 0 km (0 mi) below the surface.

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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
2.6 (md), micro
Local time
UTC
1985-02-09 11:10:35 UTC
Depth
-0.4 km (-0.2 mi), shallow
Epicenter
47.785° N, 119.454° 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 0.4 km horizontally, 0.8 km in depth
Magnitude uncertainty
±0.23
Depth from
Operator assigned
Station coverage gap
149°
Stations used
5

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 7 in the 60 days after this one and 10 in the 30 days before it.

After

  1. 2.24 km WNW of Waterville, Washington · 15198 days ago · -1 km deep · 52 km away
  2. 1.715 km S of Ephrata, Washington · 15193 days ago · 10 km deep · 68 km away
  3. 2.011 km ESE of Mansfield, Washington · 15186 days ago · 0 km deep · 5 km away
  4. 1.93 km ESE of Entiat, Washington · 15174 days ago · 0 km deep · 55 km away
  5. 1.915 km NNW of Vantage, Washington · 15166 days ago · -1 km deep · 94 km away
  6. 1.812 km W of Entiat, Washington · 15153 days ago · 2 km deep · 70 km away
  7. 1.513 km ENE of Mansfield, Washington · 15143 days ago · 0 km deep · 9 km away

Before

  1. 2.13 km E of Entiat, Washington · 15204 days ago · 0 km deep · 54 km away
  2. 1.67 km WNW of Quincy, Washington · 15205 days ago · 0 km deep · 68 km away
  3. 2.315 km NW of Vantage, Washington · 15206 days ago · 9 km deep · 94 km away
  4. 2.314 km NNW of Vantage, Washington · 15207 days ago · 0 km deep · 94 km away
  5. 1.99 km NW of Vantage, Washington · 15209 days ago · 0 km deep · 98 km away
  6. 3.314 km NNW of Vantage, Washington · 15209 days ago · 0 km deep · 94 km away
  7. 1.817 km S of Ephrata, Washington · 15210 days ago · 0 km deep · 70 km away
  8. 1.64 km ESE of Entiat, Washington · 15213 days ago · 5 km deep · 54 km away
  9. 2.318 km NNW of Banks Lake South, Washington · 15225 days ago · 0 km deep · 9 km away
  10. 1.78 km SSE of Leavenworth, Washington · 15229 days ago · 1 km deep · 93 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event uw10186173. Read Tue, Sep 22, 2026, 7:58 AM UTC.