Washington earthquakes

M1.5 earthquake 4 km S of Everson, Washington

A magnitude 1.5 earthquake struck 4 km S of Everson, Washington on Thu, Jul 12, 1984, 5:40 PM PDT (00:40 UTC), 15 km (10 mi) below the surface.

A larger quake followed: M2.4 8 km N of Lyman, Washington. This one was a foreshock.

Everson 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
1.5 (md), micro
Local time
UTC
1984-07-13 00:40:56 UTC
Depth
15.4 km (9.6 mi), shallow
Epicenter
48.880° N, 122.346° 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 0.5 km horizontally, 1.3 km in depth
Magnitude uncertainty
±0.12
Depth from
From location
Station coverage gap
79°
Stations used
8

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 17 in the 60 days after this one and 10 in the 30 days before it.

After

  1. 2.48 km N of Lyman, Washington · 15411 days ago · 0 km deep · 37 km away
  2. 2.231 km NE of Maple Ridge, Canada · 15405 days ago · -1 km deep · 63 km away
  3. 2.218 km NE of Ganges, Canada · 15399 days ago · 55 km deep · 73 km away
  4. 1.74 km ENE of Granite Falls, Washington · 15391 days ago · -1 km deep · 93 km away
  5. 1.53 km NW of Jamestown, Washington · 15390 days ago · 45 km deep · 100 km away
  6. 1.76 km SSW of Hope, Canada · 15390 days ago · -2 km deep · 81 km away
  7. 1.85 km WSW of Mount Vernon, Washington · 15390 days ago · 6 km deep · 53 km away
  8. 1.65 km SW of Mount Vernon, Washington · 15387 days ago · 7 km deep · 54 km away
  9. 2.019 km W of Ault Field, Washington · 15383 days ago · 17 km deep · 72 km away
  10. 1.57 km SW of Camano, Washington · 15378 days ago · 28 km deep · 86 km away
  11. 1.70 km NW of Kendall, Washington · 15371 days ago · 11 km deep · 16 km away
  12. 2.28 km NNW of Ault Field, Washington · 15365 days ago · 50 km deep · 58 km away
  13. 1.610 km E of Acme, Washington · 15365 days ago · 5 km deep · 29 km away
  14. 1.62 km NNW of La Conner, Washington · 15364 days ago · 17 km deep · 54 km away
  15. 2.622 km ENE of North Saanich, Canada · 15361 days ago · 57 km deep · 60 km away
  16. 1.71 km N of Lake Ketchum, Washington · 15356 days ago · 15 km deep · 65 km away
  17. 1.93 km WNW of Bryant, Washington · 15352 days ago · 19 km deep · 70 km away

Before

  1. 1.73 km ENE of Granite Falls, Washington · 15414 days ago · 1 km deep · 93 km away
  2. 2.99 km N of Lyman, Washington · 15414 days ago · 2 km deep · 37 km away
  3. 1.93 km SSW of Swede Heaven, Washington · 15420 days ago · 2 km deep · 82 km away
  4. 2.03 km SSE of Swede Heaven, Washington · 15421 days ago · -1 km deep · 83 km away
  5. 2.16 km NNW of Freeland, Washington · 15421 days ago · 29 km deep · 92 km away
  6. 1.830 km ENE of Glacier, Washington · 15430 days ago · 4 km deep · 59 km away
  7. 2.016 km W of Coupeville, Washington · 15433 days ago · 46 km deep · 82 km away
  8. 2.36 km W of Rockport, Washington · 15438 days ago · 2 km deep · 65 km away
  9. 2.25 km ENE of Bay View, Washington · 15438 days ago · 14 km deep · 41 km away
  10. 2.66 km SE of Edison, Washington · 15440 days ago · 9 km deep · 40 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event uw10176353. Read Tue, Sep 22, 2026, 5:23 PM UTC.