Washington earthquakes

M2.0 earthquake 36 km NNE of Amboy, Washington

A magnitude 2.0 earthquake struck 36 km NNE of Amboy, Washington on Thu, Oct 16, 1980, 9:41 PM PDT (04:41 UTC), 2 km (1 mi) below the surface.

A larger quake followed: M2.8 39 km NNE of Amboy, Washington. This one was a foreshock.

Amboy 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
2.0 (md), micro
Local time
UTC
1980-10-17 04:41:59 UTC
Depth
1.5 km (1.0 mi), shallow
Epicenter
46.196° N, 122.208° 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 1.5 km horizontally, 1.4 km in depth
Magnitude uncertainty
±0.17
Depth from
From location
Station coverage gap
86°
Stations used
9

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 14 in the 60 days after this one and 10 in the 30 days before it.

After

  1. 2.839 km NNE of Amboy, Washington · 16778 days ago · 0 km deep · 3 km away
  2. 1.736 km S of Morton, Washington · 16776 days ago · 2 km deep · 4 km away
  3. 1.738 km SSE of Morton, Washington · 16776 days ago · -1 km deep · 4 km away
  4. 3.013 km W of Packwood, Washington · 16776 days ago · 5 km deep · 51 km away
  5. 1.813 km W of Packwood, Washington · 16774 days ago · 6 km deep · 52 km away
  6. 1.834 km NNE of Amboy, Washington · 16774 days ago · 1 km deep · 2 km away
  7. 1.823 km SW of Packwood, Washington · 16773 days ago · 0 km deep · 39 km away
  8. 1.812 km W of Packwood, Washington · 16770 days ago · 5 km deep · 52 km away
  9. 2.125 km S of Morton, Washington · 16761 days ago · 1 km deep · 16 km away
  10. 2.112 km SE of Mossyrock, Washington · 16747 days ago · 9 km deep · 30 km away
  11. 2.119 km NE of Ashford, Washington · 16742 days ago · 9 km deep · 83 km away
  12. 1.69 km WNW of Deer Island, Oregon · 16737 days ago · 23 km deep · 63 km away
  13. 1.619 km NNE of Ashford, Washington · 16736 days ago · 7 km deep · 83 km away
  14. 1.623 km S of Morton, Washington · 16732 days ago · -1 km deep · 17 km away

Before

  1. 1.838 km NNE of Amboy, Washington · 16778 days ago · 0 km deep · 2 km away
  2. 2.338 km NNE of Amboy, Washington · 16778 days ago · 0 km deep · 2 km away
  3. 2.437 km NNE of Amboy, Washington · 16778 days ago · 0 km deep · 2 km away
  4. 1.740 km SSE of Morton, Washington · 16780 days ago · -1 km deep · 5 km away
  5. 1.93 km SE of Kelso, Washington · 16780 days ago · 7 km deep · 52 km away
  6. 1.937 km NNE of Amboy, Washington · 16786 days ago · -1 km deep · 2 km away
  7. 1.738 km NNE of Amboy, Washington · 16786 days ago · 0 km deep · 2 km away
  8. 1.737 km NNE of Amboy, Washington · 16786 days ago · 0 km deep · 1 km away
  9. 1.837 km NNE of Amboy, Washington · 16791 days ago · 0 km deep · 1 km away
  10. 1.9Washington · 16796 days ago · 0 km deep · 1 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event uw10091913. Read Thu, Sep 24, 2026, 4:16 AM UTC.