Washington earthquakes

M1.5 earthquake 5 km N of Lofall, Washington

A magnitude 1.5 earthquake struck 5 km N of Lofall, Washington on Sun, Jul 29, 2007, 8:04 PM PDT (03:04 UTC), 23 km (14 mi) below the surface.

A larger quake followed: M3.4 1 km N of Carlsborg, Washington. This one was a foreshock.

Lofall 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, duration), micro
Magnitude from
Pacific Northwest Seismic Network
Local time
UTC
2007-07-30 03:04:46 UTC
Depth
22.8 km (14.2 mi), shallow
Epicenter
47.860° N, 122.656° 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, 0.7 km in depth
Magnitude uncertainty
±0.05
Depth from
From location
Station coverage gap
70°
Stations used
13

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 24 in the 60 days after this one and 16 in the 30 days before it.

After

  1. 2.05 km SSW of Port Ludlow, Washington · 7004 days ago · 19 km deep · 6 km away
  2. 1.80 km SSW of North Bend, Washington · 7000 days ago · 9 km deep · 77 km away
  3. 2.116 km N of Jamestown, Washington · 6992 days ago · 48 km deep · 56 km away
  4. 1.82 km E of Dash Point, Washington · 6992 days ago · 29 km deep · 64 km away
  5. 1.815 km N of Jamestown, Washington · 6989 days ago · 25 km deep · 55 km away
  6. 1.56 km WSW of Snoqualmie, Washington · 6985 days ago · 9 km deep · 70 km away
  7. 2.12 km SSE of Woodinville, Washington · 6984 days ago · 22 km deep · 40 km away
  8. 2.08 km NE of Snoqualmie, Washington · 6983 days ago · 15 km deep · 75 km away
  9. 1.62 km NNE of Enetai, Washington · 6981 days ago · 23 km deep · 29 km away
  10. 2.37 km ENE of Allyn, Washington · 6977 days ago · 51 km deep · 50 km away
  11. 2.31 km NNW of Esperance, Washington · 6975 days ago · 21 km deep · 23 km away
  12. 2.1Puget Sound region, Washington · 6972 days ago · 13 km deep · 97 km away
  13. 1.91 km S of Maple Heights-Lake Desire, Washington · 6969 days ago · 22 km deep · 64 km away
  14. 2.11 km N of Mirrormont, Washington · 6966 days ago · 22 km deep · 65 km away
  15. 1.67 km WNW of Orcas, Washington · 6964 days ago · 13 km deep · 90 km away
  16. 1.510 km NW of Orcas, Washington · 6964 days ago · 18 km deep · 93 km away
  17. 1.5Washington-British Columbia border region · 6963 days ago · 19 km deep · 96 km away
  18. 2.03 km E of Dash Point, Washington · 6961 days ago · 26 km deep · 64 km away
  19. 3.016 km SE of Friday Harbor, Washington · 6961 days ago · 57 km deep · 67 km away · felt by 4
  20. 1.52 km WNW of Duvall, Washington · 6960 days ago · -1 km deep · 49 km away
  21. 2.13 km NW of Issaquah, Washington · 6956 days ago · 42 km deep · 56 km away
  22. 3.41 km N of Carlsborg, Washington · 6952 days ago · 41 km deep · 47 km away
  23. 2.05 km NNE of Belfair, Washington · 6950 days ago · 21 km deep · 42 km away
  24. 2.010 km NW of Belfair, Washington · 6950 days ago · 14 km deep · 45 km away

Before

  1. 1.56 km SSW of Port Ludlow, Washington · 7009 days ago · 18 km deep · 5 km away
  2. 2.14 km NE of Lake Roesiger, Washington · 7009 days ago · 12 km deep · 59 km away
  3. 1.70 km W of Rocky Point, Washington · 7010 days ago · 21 km deep · 30 km away
  4. 1.97 km SE of Quilcene, Washington · 7010 days ago · 20 km deep · 14 km away
  5. 1.6Puget Sound region, Washington · 7012 days ago · 17 km deep · 39 km away
  6. 2.64 km SW of Langley, Washington · 7016 days ago · 57 km deep · 23 km away
  7. 1.63 km ESE of Big Lake, Washington · 7017 days ago · -1 km deep · 68 km away
  8. 2.06 km SSE of Quilcene, Washington · 7018 days ago · 26 km deep · 18 km away
  9. 1.51 km NNE of Lake Stickney, Washington · 7018 days ago · 22 km deep · 30 km away
  10. 2.031 km N of Amanda Park, Washington · 7023 days ago · 24 km deep · 94 km away
  11. 1.72 km SSW of Woodway, Washington · 7025 days ago · 14 km deep · 22 km away
  12. 1.64 km NE of Belfair, Washington · 7026 days ago · 20 km deep · 44 km away
  13. 1.78 km NE of Snoqualmie, Washington · 7029 days ago · 15 km deep · 75 km away
  14. 1.65 km E of Carnation, Washington · 7031 days ago · 18 km deep · 65 km away
  15. 2.84 km SW of Sultan, Washington · 7034 days ago · 7 km deep · 60 km away
  16. 1.71 km ENE of Monroe North, Washington · 7036 days ago · 16 km deep · 52 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event uw10733313. Read Sun, Oct 4, 2026, 4:22 AM UTC.