Washington earthquakes

M1.7 earthquake 20 km SW of Othello, Washington

A magnitude 1.7 earthquake struck 20 km SW of Othello, Washington on Fri, Nov 29, 1974, 4:33 PM PST (00:33 UTC), 0 km (0 mi) below the surface.

A larger quake followed: M2.1 11 km SE of Royal City, 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
1.7 (Md, duration), micro
Magnitude from
Pacific Northwest Seismic Network
Local time
UTC
1974-11-30 00:33:23 UTC
Depth
-0.3 km (-0.2 mi), shallow
Epicenter
46.713° N, 119.387° 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 0.0 km horizontally, 0.1 km in depth
Magnitude uncertainty
±0.36
Depth from
Operator assigned
Station coverage gap
72°
Stations used
17

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 7 in the 30 days before it.

After

  1. 1.519 km SW of Othello, Washington · 18933 days ago · 1 km deep · 1 km away
  2. 1.920 km SW of Othello, Washington · 18932 days ago · 2 km deep · 0 km away
  3. 1.716 km WSW of Othello, Washington · 18928 days ago · 0 km deep · 5 km away
  4. 1.75 km NNW of Royal City, Washington · 18923 days ago · 4 km deep · 33 km away
  5. 2.111 km SE of Royal City, Washington · 18919 days ago · 1 km deep · 16 km away
  6. 1.712 km SE of Royal City, Washington · 18918 days ago · 0 km deep · 16 km away
  7. 1.516 km WSW of Othello, Washington · 18918 days ago · 0 km deep · 4 km away
  8. 2.011 km SE of Royal City, Washington · 18918 days ago · 0 km deep · 16 km away
  9. 1.62 km N of Kennewick, Washington · 18918 days ago · 2 km deep · 57 km away
  10. 1.811 km SE of Royal City, Washington · 18918 days ago · 2 km deep · 16 km away
  11. 2.112 km SE of Royal City, Washington · 18912 days ago · 4 km deep · 16 km away
  12. 1.912 km SE of Royal City, Washington · 18909 days ago · 1 km deep · 16 km away
  13. 1.714 km NE of Richland, Washington · 18903 days ago · 0 km deep · 39 km away
  14. 1.516 km SW of Othello, Washington · 18902 days ago · 1 km deep · 4 km away
  15. 1.613 km SE of Royal City, Washington · 18901 days ago · 0 km deep · 15 km away
  16. 1.619 km S of Mesa, Washington · 18890 days ago · 3 km deep · 45 km away

Before

  1. 1.719 km SW of Othello, Washington · 18938 days ago · 2 km deep · 1 km away
  2. 1.716 km WSW of Othello, Washington · 18943 days ago · 5 km deep · 5 km away
  3. 1.516 km WSW of Othello, Washington · 18943 days ago · 0 km deep · 4 km away
  4. 1.516 km WSW of Othello, Washington · 18948 days ago · 0 km deep · 4 km away
  5. 1.717 km WSW of Othello, Washington · 18948 days ago · 1 km deep · 4 km away
  6. 1.98 km W of Quincy, Washington · 18955 days ago · 1 km deep · 73 km away
  7. 2.07 km NW of Royal City, Washington · 18960 days ago · 0 km deep · 35 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event uw10859998. Read Thu, Oct 1, 2026, 6:30 AM UTC.