Alaska earthquakes

M-0.7 earthquake 65 km NNE of Chignik, Alaska

A magnitude -0.7 earthquake struck 65 km NNE of Chignik, Alaska on Sat, Sep 19, 2026, 5:29 PM AKDT (01:29 UTC), 0 km (0 mi) below the surface.

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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
-0.7 (ml), micro
Local time
UTC
2026-09-20 01:29:52 UTC
Depth
-0.5 km (-0.3 mi), shallow
Epicenter
56.868° N, 158.195° W
Region
Alaska
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS. If you felt it, tell the USGS: every report sharpens the shaking map.

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 0.4 km horizontally, 0.3 km in depth
Magnitude uncertainty
±0.14
Depth from
From location
Station coverage gap
107°
Stations used
5

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 0 since this one and 24 in the 30 days before it.

Before

  1. 1.873 km SSE of Ugashik, Alaska · 3 days ago · 8 km deep · 75 km away
  2. 2.449 km ESE of Chignik, Alaska · 3 days ago · 52 km deep · 83 km away
  3. 2.236 km SSE of Ugashik, Alaska · 7 days ago · 5 km deep · 66 km away
  4. 2.130 km E of Chignik, Alaska · 7 days ago · 10 km deep · 66 km away
  5. 1.890 km SSE of Ugashik, Alaska · 8 days ago · 22 km deep · 89 km away
  6. 1.751 km NE of Chignik, Alaska · 9 days ago · 84 km deep · 32 km away
  7. 1.662 km SSW of Ugashik, Alaska · 10 days ago · 10 km deep · 35 km away
  8. 2.160 km ESE of Chignik, Alaska · 10 days ago · 24 km deep · 98 km away
  9. 2.0102 km ENE of Chignik, Alaska · 11 days ago · 2 km deep · 87 km away
  10. 2.713 km NW of Chignik Lake, Alaska · 13 days ago · 7 km deep · 72 km away
  11. 2.848 km SSW of Ugashik, Alaska · 18 days ago · 3 km deep · 40 km away
  12. 2.376 km SSE of Ugashik, Alaska · 21 days ago · 81 km deep · 83 km away
  13. 2.326 km E of Chignik, Alaska · 25 days ago · 84 km deep · 67 km away
  14. 2.289 km E of Chignik, Alaska · 26 days ago · 29 km deep · 93 km away
  15. 2.062 km SE of Ugashik, Alaska · 26 days ago · 2 km deep · 91 km away
  16. 1.962 km SE of Ugashik, Alaska · 26 days ago · 6 km deep · 91 km away
  17. 2.160 km SE of Ugashik, Alaska · 26 days ago · 1 km deep · 92 km away
  18. 2.067 km SE of Ugashik, Alaska · 26 days ago · 4 km deep · 93 km away
  19. 2.067 km SE of Ugashik, Alaska · 26 days ago · 3 km deep · 95 km away
  20. 1.765 km SE of Ugashik, Alaska · 26 days ago · 2 km deep · 92 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event av94439616. Read Tue, Sep 22, 2026, 7:59 AM UTC.