Washington earthquakes

M2.1 earthquake 14 km SSW of Vantage, Washington

A magnitude 2.1 earthquake struck 14 km SSW of Vantage, Washington on Wed, May 8, 1985, 5:51 PM PDT (00:51 UTC), 2 km (1 mi) below the surface.

A larger quake followed: M2.3 15 km NW of Mattawa, Washington. This one was a foreshock.

Mattawa 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
2.1 (md), micro
Local time
UTC
1985-05-09 00:51:07 UTC
Depth
1.9 km (1.2 mi), shallow
Epicenter
46.821° N, 120.060° 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 0.6 km horizontally, 1.1 km in depth
Magnitude uncertainty
±0.12
Depth from
From location
Station coverage gap
45°
Stations used
21

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 7 in the 30 days before it.

After

  1. 2.014 km SSW of Vantage, Washington · 15111 days ago · 1 km deep · 1 km away
  2. 1.614 km WNW of Mattawa, Washington · 15111 days ago · 5 km deep · 1 km away
  3. 2.315 km NW of Mattawa, Washington · 15110 days ago · 2 km deep · 1 km away
  4. 1.814 km NW of Mattawa, Washington · 15109 days ago · -1 km deep · 1 km away
  5. 2.114 km NW of Mattawa, Washington · 15109 days ago · 3 km deep · 1 km away
  6. 1.614 km NW of Mattawa, Washington · 15109 days ago · 0 km deep · 1 km away
  7. 1.614 km NW of Mattawa, Washington · 15097 days ago · -1 km deep · 1 km away
  8. 2.413 km NNW of Vantage, Washington · 15096 days ago · 0 km deep · 26 km away
  9. 1.613 km SSW of Vantage, Washington · 15095 days ago · 4 km deep · 2 km away
  10. 1.711 km NNE of Selah, Washington · 15088 days ago · 9 km deep · 34 km away
  11. 1.77 km W of Entiat, Washington · 15088 days ago · 3 km deep · 97 km away
  12. 1.90 km WSW of Quincy, Washington · 15085 days ago · 0 km deep · 48 km away
  13. 3.28 km W of Connell, Washington · 15080 days ago · 3 km deep · 84 km away
  14. 3.014 km NNW of Vantage, Washington · 15072 days ago · 0 km deep · 26 km away
  15. 1.810 km NW of Vantage, Washington · 15072 days ago · 0 km deep · 22 km away
  16. 1.511 km NNW of Vantage, Washington · 15071 days ago · 0 km deep · 24 km away
  17. 1.73 km NNE of Waterville, Washington · 15068 days ago · 7 km deep · 95 km away
  18. 2.50 km W of Quincy, Washington · 15062 days ago · 2 km deep · 48 km away
  19. 2.78 km SW of Warden, Washington · 15060 days ago · 3 km deep · 72 km away
  20. 2.313 km S of Leavenworth, Washington · 15057 days ago · -1 km deep · 86 km away

Before

  1. 1.512 km S of South Cle Elum, Washington · 15112 days ago · 1 km deep · 72 km away
  2. 1.94 km SSW of Connell, Washington · 15118 days ago · 2 km deep · 93 km away
  3. 1.813 km SE of Kittitas, Washington · 15131 days ago · 18 km deep · 19 km away
  4. 3.213 km SE of Kittitas, Washington · 15131 days ago · 5 km deep · 19 km away
  5. 2.024 km SE of Kittitas, Washington · 15135 days ago · 2 km deep · 14 km away
  6. 1.61 km NNW of Harrah, Washington · 15135 days ago · 15 km deep · 59 km away
  7. 2.73 km NNE of Waterville, Washington · 15138 days ago · 0 km deep · 95 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event uw10187543. Read Tue, Sep 22, 2026, 2:09 AM UTC.