Alaska earthquakes

M1.8 earthquake 159 km ESE of McCarthy, Alaska

A magnitude 1.8 earthquake struck 159 km ESE of McCarthy, Alaska on Tue, Sep 22, 2026, 10:57 AM AKDT (18:57 UTC), 4 km (3 mi) below the surface.

A larger quake followed: M2.9 159 km ESE of McCarthy, Alaska. This one was a foreshock.

Yakutat forecastMore in Alaska

Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
1.8 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2026-09-22 18:57:50 UTC
Depth
4.3 km (2.7 mi), shallow
Epicenter
61.124° N, 140.011° 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 4.4 km horizontally, 2.7 km in depth
Magnitude uncertainty
±0.10
Station coverage gap
80°
Stations used
18

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 9 since this one and 79 in the 30 days before it.

After

  1. 1.9115 km NNW of Yakutat, Alaska · 8 days ago · 10 km deep · 64 km away
  2. 2.2103 km E of McCarthy, Alaska · 8 days ago · 7 km deep · 59 km away
  3. 1.7119 km E of McCarthy, Alaska · 8 days ago · 11 km deep · 50 km away
  4. 2.9159 km ESE of McCarthy, Alaska · 7 days ago · 5 km deep · 2 km away
  5. 1.6130 km SE of McCarthy, Alaska · 7 days ago · 14 km deep · 91 km away
  6. 1.8107 km N of Yakutat, Alaska · 7 days ago · 8 km deep · 69 km away
  7. 1.591 km ESE of McCarthy, Alaska · 6 days ago · 17 km deep · 68 km away
  8. 1.591 km ESE of McCarthy, Alaska · 6 days ago · 5 km deep · 68 km away
  9. 2.0101 km N of Yakutat, Alaska · 3 days ago · 2 km deep · 77 km away

Before

  1. 1.8101 km N of Yakutat, Alaska · 9 days ago · 4 km deep · 79 km away
  2. 2.8160 km ESE of McCarthy, Alaska · 10 days ago · 5 km deep · 2 km away
  3. 1.6142 km NNW of Yakutat, Alaska · 10 days ago · 20 km deep · 46 km away
  4. 1.6105 km E of McCarthy, Alaska · 10 days ago · 5 km deep · 59 km away
  5. 2.2110 km N of Yakutat, Alaska · 11 days ago · 1 km deep · 66 km away
  6. 2.794 km N of Yakutat, Alaska · 12 days ago · 5 km deep · 85 km away
  7. 1.9110 km N of Yakutat, Alaska · 12 days ago · 6 km deep · 65 km away
  8. 1.7130 km SE of McCarthy, Alaska · 12 days ago · 22 km deep · 88 km away
  9. 2.2132 km SE of McCarthy, Alaska · 13 days ago · 11 km deep · 97 km away
  10. 2.6126 km E of McCarthy, Alaska · 13 days ago · 5 km deep · 49 km away
  11. 1.5158 km ESE of McCarthy, Alaska · 14 days ago · 12 km deep · 5 km away
  12. 1.7159 km ESE of McCarthy, Alaska · 14 days ago · 2 km deep · 5 km away
  13. 1.8159 km ESE of McCarthy, Alaska · 14 days ago · 5 km deep · 3 km away
  14. 1.8104 km N of Yakutat, Alaska · 14 days ago · 1 km deep · 73 km away
  15. 1.7159 km ESE of McCarthy, Alaska · 15 days ago · 5 km deep · 3 km away
  16. 1.893 km N of Yakutat, Alaska · 15 days ago · 2 km deep · 87 km away
  17. 2.2115 km N of Yakutat, Alaska · 15 days ago · 2 km deep · 61 km away
  18. 1.8112 km N of Yakutat, Alaska · 16 days ago · 12 km deep · 64 km away
  19. 2.1125 km E of McCarthy, Alaska · 16 days ago · 5 km deep · 38 km away
  20. 1.5127 km ESE of McCarthy, Alaska · 16 days ago · 3 km deep · 32 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event aka2026svbspx. Read Fri, Oct 2, 2026, 1:25 AM UTC.