Washington earthquakes

M1.5 earthquake 12 km N of Naches, Washington

A magnitude 1.5 earthquake struck 12 km N of Naches, Washington on Tue, Sep 29, 1992, 1:42 AM PDT (08:42 UTC), 14 km (9 mi) below the surface.

A larger quake followed: M3.5 12 km N of Naches, Washington. This one was a foreshock.

Naches forecastMore in Washington

Map

Where this earthquake was located, with the others nearby. Select one for its page.

Open the live map with earthquakes

The earthquake

Magnitude
1.5 (Md, duration), micro
Magnitude from
Pacific Northwest Seismic Network
Local time
UTC
1992-09-29 08:42:19 UTC
Depth
14.4 km (8.9 mi), shallow
Epicenter
46.846° N, 120.671° 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, 0.6 km in depth
Magnitude uncertainty
±0.07
Depth from
From location
Station coverage gap
40°
Stations used
33

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 15 in the 60 days after this one and 10 in the 30 days before it.

After

  1. 1.811 km NE of Packwood, Washington · 12418 days ago · 5 km deep · 71 km away
  2. 1.622 km ENE of Ashford, Washington · 12418 days ago · -2 km deep · 83 km away
  3. 1.726 km ENE of Ashford, Washington · 12416 days ago · -2 km deep · 80 km away
  4. 1.523 km ENE of Ashford, Washington · 12411 days ago · -2 km deep · 82 km away
  5. 3.512 km N of Naches, Washington · 12395 days ago · -1 km deep · 3 km away
  6. 2.57 km W of Packwood, Washington · 12394 days ago · 8 km deep · 88 km away
  7. 1.514 km N of Naches, Washington · 12391 days ago · 2 km deep · 2 km away
  8. 1.528 km ENE of Ashford, Washington · 12389 days ago · -2 km deep · 78 km away
  9. 2.7Washington · 12375 days ago · -2 km deep · 64 km away
  10. 1.623 km ENE of Ashford, Washington · 12375 days ago · -2 km deep · 84 km away
  11. 1.711 km SSE of Waterville, Washington · 12375 days ago · 5 km deep · 94 km away
  12. 2.520 km NE of Packwood, Washington · 12373 days ago · 3 km deep · 65 km away
  13. 2.621 km NE of Packwood, Washington · 12373 days ago · 4 km deep · 64 km away
  14. 1.911 km N of Naches, Washington · 12372 days ago · 2 km deep · 4 km away
  15. 1.825 km NE of Ashford, Washington · 12371 days ago · -1 km deep · 83 km away

Before

  1. 1.911 km W of Entiat, Washington · 12428 days ago · 6 km deep · 95 km away
  2. 1.91 km SE of Kittitas, Washington · 12433 days ago · 4 km deep · 25 km away
  3. 1.627 km S of Greenwater, Washington · 12440 days ago · -2 km deep · 78 km away
  4. 1.823 km ENE of Ashford, Washington · 12441 days ago · -1 km deep · 82 km away
  5. 1.629 km S of Greenwater, Washington · 12441 days ago · 0 km deep · 78 km away
  6. 2.023 km NE of Ashford, Washington · 12445 days ago · -2 km deep · 84 km away
  7. 1.511 km NE of Ashford, Washington · 12445 days ago · 11 km deep · 97 km away
  8. 1.712 km NE of Ashford, Washington · 12445 days ago · 11 km deep · 97 km away
  9. 1.729 km N of Packwood, Washington · 12447 days ago · -1 km deep · 76 km away
  10. 1.525 km ENE of Ashford, Washington · 12452 days ago · -2 km deep · 82 km away

Earthquakes todayWashington earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event uw10300083. Read Sat, Oct 3, 2026, 4:58 AM UTC.