Washington earthquakes

M1.8 earthquake 25 km WSW of Othello, Washington

A magnitude 1.8 earthquake struck 25 km WSW of Othello, Washington on Thu, Mar 3, 1988, 4:58 AM PST (12:58 UTC), 0 km (0 mi) below the surface.

A larger quake followed: M2.6 7 km NNE of Richland, Washington. This one was a foreshock.

Othello forecastMore in Washington

Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
1.8 (md), micro
Local time
UTC
1988-03-03 12:58:53 UTC
Depth
-0.2 km (-0.1 mi), shallow
Epicenter
46.707° 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 0.1 km horizontally, 0.1 km in depth
Magnitude uncertainty
±0.11
Depth from
Operator assigned
Station coverage gap
57°
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: 10 in the 60 days after this one and 11 in the 30 days before it.

After

  1. 1.525 km WSW of Othello, Washington · 14077 days ago · 0 km deep · 0 km away
  2. 2.67 km NNE of Richland, Washington · 14067 days ago · 0 km deep · 42 km away
  3. 2.57 km N of Richland, Washington · 14067 days ago · 0 km deep · 42 km away
  4. 1.57 km N of Richland, Washington · 14067 days ago · 0 km deep · 42 km away
  5. 2.117 km SW of Ellensburg, Washington · 14067 days ago · 8 km deep · 100 km away
  6. 1.88 km SW of Warden, Washington · 14063 days ago · 3 km deep · 35 km away
  7. 2.16 km SW of Warden, Washington · 14060 days ago · 2 km deep · 36 km away
  8. 2.67 km SW of Warden, Washington · 14053 days ago · 3 km deep · 35 km away
  9. 2.67 km WSW of George, Washington · 14047 days ago · 0 km deep · 53 km away
  10. 1.916 km SSE of Royal City, Washington · 14026 days ago · 20 km deep · 9 km away

Before

  1. 1.715 km SW of Cascade Valley, Washington · 14089 days ago · 1 km deep · 35 km away
  2. 2.313 km SSW of Cascade Valley, Washington · 14090 days ago · 0 km deep · 37 km away
  3. 1.518 km WSW of Othello, Washington · 14096 days ago · 0 km deep · 7 km away
  4. 1.722 km WSW of Othello, Washington · 14103 days ago · 0 km deep · 4 km away
  5. 2.35 km SW of Connell, Washington · 14104 days ago · 2 km deep · 43 km away
  6. 1.92 km NNE of Mesa, Washington · 14107 days ago · 5 km deep · 38 km away
  7. 2.119 km WSW of Othello, Washington · 14108 days ago · 0 km deep · 6 km away
  8. 1.919 km WSW of Othello, Washington · 14111 days ago · 1 km deep · 6 km away
  9. 1.919 km WSW of Othello, Washington · 14111 days ago · 1 km deep · 5 km away
  10. 2.919 km WSW of Othello, Washington · 14111 days ago · 2 km deep · 6 km away
  11. 2.119 km WSW of Othello, Washington · 14112 days ago · 0 km deep · 6 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event uw10227013. Read Tue, Sep 22, 2026, 11:11 AM UTC.