Alaska earthquakes

M-0.1 earthquake 80 km NNW of Karluk, Alaska

A magnitude -0.1 earthquake struck 80 km NNW of Karluk, Alaska on Sat, Sep 19, 2026, 11:58 AM AKDT (19:58 UTC), 15 km (9 mi) below the surface.

A larger quake followed: M2.6 90 km N of Karluk, Alaska. 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
-0.1 (ml), micro
Local time
UTC
2026-09-19 19:58:39 UTC
Depth
14.5 km (9.0 mi), shallow
Epicenter
58.251° N, 154.904° 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 1.5 km horizontally, 2.1 km in depth
Magnitude uncertainty
±0.36
Depth from
From location
Station coverage gap
208°, poorly surrounded by stations
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: 11 since this one and 92 in the 30 days before it.

After

  1. 2.690 km N of Karluk, Alaska · 2 days ago · 5 km deep · 29 km away
  2. 1.676 km WNW of Karluk, Alaska · 2 days ago · 17 km deep · 63 km away
  3. 2.076 km WNW of Karluk, Alaska · 2 days ago · 10 km deep · 63 km away
  4. 1.776 km WNW of Karluk, Alaska · 37 hr ago · 10 km deep · 63 km away
  5. 2.077 km W of Karluk, Alaska · 37 hr ago · 5 km deep · 82 km away
  6. 2.468 km N of Larsen Bay, Alaska · 36 hr ago · 60 km deep · 50 km away
  7. 2.272 km NNW of Aleneva, Alaska · 34 hr ago · 80 km deep · 93 km away
  8. 2.268 km S of Kokhanok, Alaska · 30 hr ago · 126 km deep · 65 km away
  9. 1.991 km NW of Aleneva, Alaska · 30 hr ago · 5 km deep · 77 km away
  10. 1.894 km E of King Salmon, Alaska · 18 hr ago · 140 km deep · 38 km away
  11. 1.787 km NNW of Aleneva, Alaska · 17 hr ago · 7 km deep · 88 km away

Before

  1. 1.715 km W of Karluk, Alaska · 3 days ago · 76 km deep · 80 km away
  2. 1.527 km NNE of Karluk, Alaska · 3 days ago · 55 km deep · 62 km away
  3. 2.121 km NNW of Karluk, Alaska · 3 days ago · 64 km deep · 59 km away
  4. 2.347 km WSW of Karluk, Alaska · 3 days ago · 56 km deep · 98 km away
  5. 1.787 km SSE of Kokhanok, Alaska · 4 days ago · 107 km deep · 60 km away
  6. 2.637 km WSW of Aleneva, Alaska · 4 days ago · 51 km deep · 89 km away
  7. 1.889 km S of Kokhanok, Alaska · 4 days ago · 135 km deep · 43 km away
  8. 1.718 km WSW of Karluk, Alaska · 6 days ago · 22 km deep · 82 km away
  9. 1.921 km SW of Karluk, Alaska · 6 days ago · 53 km deep · 95 km away
  10. 1.758 km W of Karluk, Alaska · 6 days ago · 26 km deep · 75 km away
  11. 1.990 km NW of Aleneva, Alaska · 6 days ago · 93 km deep · 67 km away
  12. 1.664 km SE of King Salmon, Alaska · 8 days ago · 147 km deep · 53 km away
  13. 1.961 km WNW of Karluk, Alaska · 9 days ago · 79 km deep · 59 km away
  14. 1.592 km WNW of Karluk, Alaska · 9 days ago · 8 km deep · 66 km away
  15. 1.79 km NNW of Karluk, Alaska · 9 days ago · 56 km deep · 71 km away
  16. 1.589 km ENE of Ugashik, Alaska · 10 days ago · 3 km deep · 87 km away
  17. 1.861 km SSE of Kokhanok, Alaska · 11 days ago · 117 km deep · 76 km away
  18. 1.834 km NE of Larsen Bay, Alaska · 11 days ago · 48 km deep · 89 km away
  19. 1.787 km NNW of Karluk, Alaska · 11 days ago · 103 km deep · 12 km away
  20. 1.785 km WNW of Aleneva, Alaska · 11 days ago · 95 km deep · 43 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event av94439391. Read Tue, Sep 22, 2026, 12:15 PM UTC.