Washington earthquakes

M2.7 earthquake 0 km WNW of Burley, Washington

A magnitude 2.7 earthquake struck 0 km WNW of Burley, Washington on Tue, Mar 30, 1971, 2:33 PM PST (22:33 UTC), 41 km (26 mi) below the surface.

A larger quake followed: M3.2 7 km SSW of Brinnon, Washington. This one was a foreshock.

Burley 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
2.7 (md), micro
Local time
UTC
1971-03-30 22:33:39 UTC
Depth
41.2 km (25.6 mi), shallow
Epicenter
47.419° N, 122.637° 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 0.8 km horizontally, 1.3 km in depth
Magnitude uncertainty
±0.06
Depth from
From location
Station coverage gap
104°
Stations used
6

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 12 in the 60 days after this one and 4 in the 30 days before it.

After

  1. 3.27 km SSW of Brinnon, Washington · 20261 days ago · 14 km deep · 31 km away
  2. 2.10 km SSW of Woodinville, Washington · 20257 days ago · 21 km deep · 51 km away
  3. 2.01 km WNW of Burien, Washington · 20252 days ago · 26 km deep · 22 km away
  4. 2.69 km NE of May Creek, Washington · 20244 days ago · 11 km deep · 97 km away
  5. 1.68 km WNW of Gorst, Washington · 20240 days ago · 14 km deep · 19 km away
  6. 2.16 km NNE of Snoqualmie, Washington · 20235 days ago · 12 km deep · 66 km away
  7. 2.02 km SW of Cottage Lake, Washington · 20228 days ago · 19 km deep · 53 km away
  8. 2.06 km E of Ashford, Washington · 20225 days ago · 2 km deep · 90 km away
  9. 2.84 km NE of Duvall, Washington · 20224 days ago · 19 km deep · 65 km away
  10. 2.20 km W of Bryn Mawr-Skyway, Washington · 20220 days ago · 24 km deep · 30 km away
  11. 2.118 km E of Greenwater, Washington · 20213 days ago · 8 km deep · 98 km away
  12. 3.47 km NNE of Mossyrock, Washington · 20206 days ago · 15 km deep · 94 km away

Before

  1. 1.812 km ENE of Enumclaw, Washington · 20270 days ago · 22 km deep · 64 km away
  2. 2.13 km NE of Dash Point, Washington · 20279 days ago · 11 km deep · 20 km away
  3. 2.31 km E of Silverdale, Washington · 20280 days ago · 8 km deep · 25 km away
  4. 2.43 km ESE of Key Center, Washington · 20289 days ago · 23 km deep · 11 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event uw10838813. Read Tue, Sep 22, 2026, 12:39 PM UTC.