Washington earthquakes

M1.6 earthquake 3 km W of Shoreline, Washington

A magnitude 1.6 earthquake struck 3 km W of Shoreline, Washington on Sun, Aug 24, 1980, 9:32 AM PDT (16:32 UTC), 19 km (12 mi) below the surface.

A larger quake followed: M2.0 12 km E of Wilkeson, 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
1.6 (md), micro
Local time
UTC
1980-08-24 16:32:30 UTC
Depth
19.2 km (12.0 mi), shallow
Epicenter
47.754° N, 122.390° 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
±0.07
Depth from
From location
Station coverage gap
78°
Stations used
11

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 20 in the 60 days after this one and 11 in the 30 days before it.

After

  1. 2.012 km E of Wilkeson, Washington · 16828 days ago · 16 km deep · 82 km away
  2. 1.84 km WSW of Shoreline, Washington · 16823 days ago · 20 km deep · 2 km away
  3. 2.12 km NNW of Warm Beach, Washington · 16822 days ago · 29 km deep · 49 km away
  4. 2.821 km NW of Hoodsport, Washington · 16817 days ago · 45 km deep · 77 km away
  5. 2.26 km S of Wilderness Rim, Washington · 16805 days ago · 17 km deep · 61 km away
  6. 3.83 km NNW of North Sultan, Washington · 16804 days ago · 4 km deep · 46 km away
  7. 3.53 km NNW of North Sultan, Washington · 16802 days ago · 3 km deep · 46 km away
  8. 1.74 km NW of North Sultan, Washington · 16802 days ago · 1 km deep · 45 km away
  9. 1.75 km SSW of Lake McMurray, Washington · 16801 days ago · 0 km deep · 58 km away
  10. 1.611 km N of Swede Heaven, Washington · 16799 days ago · 4 km deep · 86 km away
  11. 1.620 km W of Quilcene, Washington · 16799 days ago · 42 km deep · 57 km away
  12. 1.73 km SW of Darrington, Washington · 16798 days ago · 5 km deep · 78 km away
  13. 2.72 km WSW of Big Lake, Washington · 16794 days ago · 15 km deep · 72 km away
  14. 2.32 km WSW of Big Lake, Washington · 16794 days ago · 15 km deep · 72 km away
  15. 2.82 km E of Cottage Lake, Washington · 16793 days ago · 8 km deep · 26 km away
  16. 2.72 km W of Big Lake, Washington · 16790 days ago · 15 km deep · 72 km away
  17. 1.84 km NE of Maplewood, Washington · 16786 days ago · 45 km deep · 37 km away
  18. 3.011 km S of Friday Harbor, Washington · 16785 days ago · 25 km deep · 90 km away
  19. 1.70 km N of Federal Way, Washington · 16778 days ago · 8 km deep · 48 km away
  20. 1.710 km WNW of Greenwater, Washington · 16772 days ago · -1 km deep · 77 km away

Before

  1. 1.64 km WSW of Hansville, Washington · 16832 days ago · 16 km deep · 23 km away
  2. 3.05 km SW of Darrington, Washington · 16832 days ago · 1 km deep · 76 km away
  3. 1.54 km W of Wauna, Washington · 16832 days ago · 21 km deep · 48 km away
  4. 1.515 km NNE of Greenwater, Washington · 16833 days ago · 7 km deep · 80 km away
  5. 2.42 km SE of City of Sammamish, Washington · 16835 days ago · 9 km deep · 33 km away
  6. 2.36 km W of Skokomish, Washington · 16838 days ago · 42 km deep · 79 km away
  7. 1.57 km WNW of Anacortes, Washington · 16843 days ago · 52 km deep · 90 km away
  8. 1.71 km ENE of Browns Point, Washington · 16846 days ago · 13 km deep · 50 km away
  9. 1.75 km NNE of Oso, Washington · 16853 days ago · -1 km deep · 72 km away
  10. 1.92 km N of Hamilton, Washington · 16854 days ago · 3 km deep · 92 km away
  11. 1.94 km E of Granite Falls, Washington · 16857 days ago · -1 km deep · 52 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event uw10086283. Read Tue, Sep 22, 2026, 9:29 PM UTC.