Washington earthquakes

M2.4 earthquake 13 km SSW of Thorp, Washington

A magnitude 2.4 earthquake struck 13 km SSW of Thorp, Washington on Wed, Jan 29, 2003, 4:23 PM PST (00:23 UTC), -1 km (-1 mi) below the surface.

A larger quake followed: M2.6 6 km N of Waterville, 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
2.4 (md), micro
Local time
UTC
2003-01-30 00:23:21 UTC
Depth
-0.8 km (-0.5 mi), shallow
Epicenter
46.962° N, 120.753° 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 0.1 km horizontally, 0.3 km in depth
Magnitude uncertainty
±0.03
Depth from
Operator assigned
Station coverage gap
51°
Stations used
32

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 13 in the 60 days after this one and 3 in the 30 days before it.

After

  1. 1.59 km NNW of Tieton, Washington · 8637 days ago · 4 km deep · 21 km away
  2. 2.012 km NE of Greenwater, Washington · 8629 days ago · 9 km deep · 68 km away
  3. 2.410 km SW of Packwood, Washington · 8625 days ago · 0 km deep · 90 km away
  4. 2.09 km N of Selah, Washington · 8621 days ago · 7 km deep · 30 km away
  5. 2.115 km WNW of Packwood, Washington · 8617 days ago · 4 km deep · 91 km away
  6. 2.66 km N of Waterville, Washington · 8617 days ago · 5 km deep · 98 km away
  7. 1.516 km SE of Carbonado, Washington · 8604 days ago · 4 km deep · 87 km away
  8. 2.09 km SW of Royal City, Washington · 8598 days ago · 3 km deep · 78 km away
  9. 1.715 km WSW of White Swan, Washington · 8594 days ago · 2 km deep · 70 km away
  10. 2.411 km SW of Ellensburg, Washington · 8594 days ago · 10 km deep · 9 km away
  11. 1.924 km E of Desert Aire, Washington · 8592 days ago · 2 km deep · 94 km away
  12. 2.023 km E of Desert Aire, Washington · 8591 days ago · 0 km deep · 93 km away
  13. 1.512 km WSW of White Swan, Washington · 8591 days ago · 0 km deep · 69 km away

Before

  1. 2.512 km SSW of Thorp, Washington · 8650 days ago · 9 km deep · 2 km away
  2. 1.823 km ENE of Ashford, Washington · 8657 days ago · -2 km deep · 76 km away
  3. 3.22 km NW of Yakima, Washington · 8660 days ago · 10 km deep · 42 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event uw10834173. Read Thu, Oct 1, 2026, 1:44 AM UTC.