M1.6 earthquake 37 km NNE of Amboy, Washington

Magnitude

1.6 (Md, duration), micro

Magnitude from

Pacific Northwest Seismic Network

Local time

Thu, Jul 19, 2007, 11:37 PM PDT

UTC

2007-07-20 06:37:28 UTC

Depth

-2.0 km (-1.2 mi), shallow

Epicenter

46.195° N, 122.190° W

Region

Washington

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.0 km horizontally, 0.1 km in depth

Magnitude uncertainty

±0.04

Depth from

Operator assigned

Station coverage gap

68°

Stations used

14

• Amboy, WashingtonPopulation 1,608. Forecast37 kmNNE
• Battle Ground, WashingtonPopulation 19,407. Forecast53 kmNNE
• Vancouver, WashingtonPopulation 196,442. Forecast72 kmNNE
• Calgary, CanadaPopulation 1,306,784. Forecast803 kmSW

After

1. 1.737 km NNE of Amboy, WashingtonFri, Jul 20, 5:03 AM PDT · 7016 days ago · 0 km deep · 0 km away
2. 1.910 km NNW of Amboy, WashingtonSun, Jul 22, 11:25 AM PDT · 7014 days ago · 16 km deep · 32 km away
3. 2.237 km NNE of Amboy, WashingtonSun, Jul 22, 12:21 PM PDT · 7014 days ago · -1 km deep · 1 km away
4. 2.337 km NNE of Amboy, WashingtonWed, Jul 25, 4:52 AM PDT · 7011 days ago · -2 km deep · 0 km away
5. 2.337 km NNE of Amboy, WashingtonWed, Jul 25, 4:33 PM PDT · 7010 days ago · -1 km deep · 0 km away
6. 2.337 km NNE of Amboy, WashingtonFri, Jul 27, 2:10 PM PDT · 7008 days ago · -2 km deep · 0 km away
7. 1.514 km SSW of Morton, WashingtonSat, Jul 28, 4:20 PM PDT · 7007 days ago · 16 km deep · 30 km away
8. 2.137 km NNE of Amboy, WashingtonTue, Jul 31, 7:02 AM PDT · 7005 days ago · -2 km deep · 0 km away
9. 1.5WashingtonTue, Jul 31, 3:15 PM PDT · 7004 days ago · -2 km deep · 1 km away
10. 2.237 km NNE of Amboy, WashingtonThu, Aug 2, 11:59 PM PDT · 7002 days ago · -2 km deep · 1 km away
11. 2.237 km NNE of Amboy, WashingtonSat, Aug 4, 9:43 AM PDT · 7001 days ago · -1 km deep · 0 km away
12. 2.237 km NNE of Amboy, WashingtonSun, Aug 5, 8:50 PM PDT · 6999 days ago · -1 km deep · 0 km away
13. 2.537 km NNE of Amboy, WashingtonMon, Aug 6, 10:55 AM PDT · 6999 days ago · -2 km deep · 1 km away
14. 2.037 km NNE of Amboy, WashingtonMon, Aug 6, 1:33 PM PDT · 6998 days ago · -2 km deep · 0 km away
15. 1.736 km NNE of Amboy, WashingtonFri, Aug 10, 1:57 PM PDT · 6994 days ago · -2 km deep · 1 km away
16. 2.037 km NNE of Amboy, WashingtonSun, Aug 12, 8:16 PM PDT · 6992 days ago · -2 km deep · 1 km away
17. 2.131 km S of Mossyrock, WashingtonWed, Aug 15, 10:04 AM PDT · 6990 days ago · -1 km deep · 24 km away
18. 1.524 km SSE of Mossyrock, WashingtonMon, Aug 20, 9:59 PM PDT · 6984 days ago · 14 km deep · 21 km away
19. 2.428 km N of Packwood, WashingtonFri, Aug 24, 8:50 PM PDT · 6980 days ago · 3 km deep · 86 km away
20. 2.437 km NNE of Amboy, WashingtonSat, Aug 25, 8:56 AM PDT · 6980 days ago · -1 km deep · 2 km away
21. 1.937 km NNE of Amboy, WashingtonWed, Aug 29, 5:09 PM PDT · 6975 days ago · -2 km deep · 0 km away
22. 1.627 km SW of Tampico, WashingtonThu, Aug 30, 6:26 AM PDT · 6975 days ago · -1 km deep · 84 km away
23. 1.937 km NNE of Amboy, WashingtonThu, Aug 30, 10:02 AM PDT · 6975 days ago · -2 km deep · 0 km away
24. 2.837 km NNE of Amboy, WashingtonSat, Sep 1, 11:37 AM PDT · 6973 days ago · -1 km deep · 0 km away
25. 2.1Puget Sound region, WashingtonSat, Sep 1, 1:55 PM PDT · 6972 days ago · 13 km deep · 97 km away
26. 2.121 km S of Morton, WashingtonWed, Sep 5, 6:04 PM PDT · 6968 days ago · 16 km deep · 21 km away
27. 2.637 km NNE of Amboy, WashingtonThu, Sep 6, 4:28 AM PDT · 6968 days ago · -1 km deep · 0 km away
28. 2.037 km NNE of Amboy, WashingtonFri, Sep 7, 12:02 PM PDT · 6967 days ago · -1 km deep · 0 km away
29. 1.633 km NE of Amboy, WashingtonFri, Sep 7, 12:34 PM PDT · 6967 days ago · 1 km deep · 14 km away
30. 2.411 km W of Deer Island, OregonTue, Sep 11, 3:44 AM PDT · 6963 days ago · 24 km deep · 68 km away
31. 1.630 km NE of Amboy, WashingtonWed, Sep 12, 11:20 AM PDT · 6962 days ago · 2 km deep · 14 km away
32. 1.85 km ESE of Packwood, WashingtonFri, Sep 14, 3:18 AM PDT · 6960 days ago · 3 km deep · 63 km away
33. 1.937 km NNE of Amboy, WashingtonFri, Sep 14, 8:47 AM PDT · 6960 days ago · -1 km deep · 0 km away

Before

1. 2.337 km NNE of Amboy, WashingtonThu, Jul 19, 1:40 AM PDT · 7017 days ago · -2 km deep · 0 km away
2. 2.25 km NNE of Lewisville, WashingtonWed, Jul 18, 1:48 PM PDT · 7017 days ago · -1 km deep · 44 km away
3. 2.117 km SSE of Carbonado, WashingtonWed, Jul 18, 5:14 AM PDT · 7018 days ago · 11 km deep · 84 km away
4. 2.937 km NNE of Amboy, WashingtonSun, Jul 15, 2:37 AM PDT · 7021 days ago · -1 km deep · 0 km away
5. 1.78 km SE of Mossyrock, WashingtonWed, Jul 11, 2:24 AM PDT · 7025 days ago · 13 km deep · 35 km away
6. 1.837 km NNE of Amboy, WashingtonWed, Jul 11, 1:50 AM PDT · 7025 days ago · -2 km deep · 1 km away
7. 2.237 km NNE of Amboy, WashingtonSun, Jul 8, 8:09 AM PDT · 7028 days ago · -2 km deep · 0 km away
8. 2.612 km E of Skamokawa Valley, WashingtonTue, Jul 3, 2:02 PM PDT · 7032 days ago · 9 km deep · 81 km away
9. 2.437 km NNE of Amboy, WashingtonMon, Jul 2, 9:23 PM PDT · 7033 days ago · -2 km deep · 1 km away
10. 1.65 km ENE of Estacada, OregonMon, Jul 2, 3:59 PM PDT · 7033 days ago · 21 km deep · 98 km away
11. 1.937 km NNE of Amboy, WashingtonSun, Jul 1, 10:37 PM PDT · 7034 days ago · -2 km deep · 0 km away
12. 1.610 km SSE of Mossyrock, WashingtonFri, Jun 29, 12:32 PM PDT · 7037 days ago · 7 km deep · 33 km away
13. 1.733 km NE of Amboy, WashingtonSun, Jun 24, 2:29 AM PDT · 7042 days ago · 7 km deep · 7 km away
14. 2.537 km NNE of Amboy, WashingtonSat, Jun 23, 10:29 AM PDT · 7043 days ago · -2 km deep · 0 km away
15. 1.52 km NNW of Fairview, OregonFri, Jun 22, 7:10 PM PDT · 7043 days ago · 8 km deep · 73 km away
16. 2.3WashingtonThu, Jun 21, 10:01 PM PDT · 7044 days ago · 0 km deep · 1 km away
17. 1.7WashingtonWed, Jun 20, 8:04 AM PDT · 7046 days ago · -1 km deep · 2 km away

From the USGS Earthquake Hazards Program and its partner networks, event uw10727268. Read Sun, Oct 4, 2026, 7:39 AM UTC.