Alaska earthquakes

M0.8 earthquake 80 km NNW of Karluk, Alaska

A magnitude 0.8 earthquake struck 80 km NNW of Karluk, Alaska on Sat, Sep 19, 2026, 1:08 AM AKDT (09:08 UTC), 5 km (3 mi) below the surface.

Automatic solution: the magnitude and location may still be revised.

A larger quake followed: M2.3 47 km WSW 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
0.8 (ml), micro
Local time
UTC
2026-09-19 09:08:38 UTC
Depth
5.0 km (3.1 mi), shallow
Epicenter
58.252° N, 154.882° W
Region
Alaska
Tsunami flag
No
Status
Automatic solution, may be revised

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

An automatic solution; a seismologist may revise it.

Location uncertainty
About 7.6 km horizontally
Magnitude uncertainty
±0.20
Depth from
Operator assigned
Station coverage gap
163°
Stations used
11

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 16 since this one and 88 in the 30 days before it.

After

  1. 2.347 km WSW of Karluk, Alaska · 3 days ago · 56 km deep · 99 km away
  2. 2.121 km NNW of Karluk, Alaska · 3 days ago · 64 km deep · 59 km away
  3. 1.527 km NNE of Karluk, Alaska · 3 days ago · 55 km deep · 61 km away
  4. 1.715 km W of Karluk, Alaska · 3 days ago · 76 km deep · 80 km away
  5. 2.690 km N of Karluk, Alaska · 2 days ago · 5 km deep · 27 km away
  6. 1.676 km WNW of Karluk, Alaska · 2 days ago · 17 km deep · 64 km away
  7. 2.076 km WNW of Karluk, Alaska · 2 days ago · 10 km deep · 64 km away
  8. 1.776 km WNW of Karluk, Alaska · 35 hr ago · 10 km deep · 64 km away
  9. 2.077 km W of Karluk, Alaska · 35 hr ago · 5 km deep · 83 km away
  10. 2.468 km N of Larsen Bay, Alaska · 34 hr ago · 60 km deep · 49 km away
  11. 2.272 km NNW of Aleneva, Alaska · 32 hr ago · 80 km deep · 92 km away
  12. 2.268 km S of Kokhanok, Alaska · 28 hr ago · 126 km deep · 64 km away
  13. 1.991 km NW of Aleneva, Alaska · 28 hr ago · 5 km deep · 76 km away
  14. 1.979 km SE of Kokhanok, Alaska · 24 hr ago · 12 km deep · 100 km away
  15. 1.894 km E of King Salmon, Alaska · 16 hr ago · 140 km deep · 38 km away
  16. 1.787 km NNW of Aleneva, Alaska · 15 hr ago · 7 km deep · 87 km away

Before

  1. 1.787 km SSE of Kokhanok, Alaska · 3 days ago · 107 km deep · 59 km away
  2. 2.637 km WSW of Aleneva, Alaska · 4 days ago · 51 km deep · 88 km away
  3. 1.889 km S of Kokhanok, Alaska · 4 days ago · 135 km deep · 43 km away
  4. 1.718 km WSW of Karluk, Alaska · 6 days ago · 22 km deep · 82 km away
  5. 1.921 km SW of Karluk, Alaska · 6 days ago · 53 km deep · 95 km away
  6. 1.758 km W of Karluk, Alaska · 6 days ago · 26 km deep · 76 km away
  7. 1.990 km NW of Aleneva, Alaska · 6 days ago · 93 km deep · 66 km away
  8. 1.664 km SE of King Salmon, Alaska · 8 days ago · 147 km deep · 55 km away
  9. 1.961 km WNW of Karluk, Alaska · 9 days ago · 79 km deep · 60 km away
  10. 1.592 km WNW of Karluk, Alaska · 9 days ago · 8 km deep · 67 km away
  11. 1.79 km NNW of Karluk, Alaska · 9 days ago · 56 km deep · 71 km away
  12. 1.589 km ENE of Ugashik, Alaska · 10 days ago · 3 km deep · 88 km away
  13. 1.861 km SSE of Kokhanok, Alaska · 11 days ago · 117 km deep · 76 km away
  14. 1.834 km NE of Larsen Bay, Alaska · 11 days ago · 48 km deep · 88 km away
  15. 1.787 km NNW of Karluk, Alaska · 11 days ago · 103 km deep · 12 km away
  16. 1.785 km WNW of Aleneva, Alaska · 11 days ago · 95 km deep · 42 km away
  17. 1.920 km NNE of Karluk, Alaska · 12 days ago · 52 km deep · 65 km away
  18. 1.788 km W of Karluk, Alaska · 12 days ago · 1 km deep · 88 km away
  19. 2.281 km ESE of Egegik, Alaska · 12 days ago · 128 km deep · 85 km away
  20. 1.988 km W of Karluk, Alaska · 12 days ago · 7 km deep · 87 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event aka2026souaba. Read Tue, Sep 22, 2026, 10:03 AM UTC.