Alaska earthquakes

M2.0 earthquake 32 km SSW of Ugashik, Alaska

A magnitude 2.0 earthquake struck 32 km SSW of Ugashik, Alaska on Tue, Jan 30, 2018, 7:23 AM AKST (16:23 UTC), 1 km (1 mi) below the surface.

A larger quake followed: M3.1 3 km N of Port Heiden, 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
2.0 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2018-01-30 16:23:40 UTC
Depth
1.2 km (0.7 mi), shallow
Epicenter
57.252° N, 157.637° 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.

How well it is located

Reviewed by a seismologist.

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: 29 in the 60 days after this one and 21 in the 30 days before it.

After

  1. 2.450 km S of Ugashik, Alaska · 3166 days ago · 1 km deep · 24 km away
  2. 2.47 km E of Port Heiden, Alaska · 3164 days ago · 16 km deep · 63 km away
  3. 2.39 km E of Port Heiden, Alaska · 3164 days ago · 16 km deep · 61 km away
  4. 3.13 km N of Port Heiden, Alaska · 3164 days ago · 11 km deep · 67 km away · felt by 1
  5. 2.271 km ESE of Ugashik, Alaska · 3160 days ago · 80 km deep · 79 km away
  6. 2.866 km SE of Egegik, Alaska · 3160 days ago · 137 km deep · 99 km away
  7. 1.97 km ESE of Port Heiden, Alaska · 3160 days ago · 15 km deep · 64 km away
  8. 2.386 km ESE of Ugashik, Alaska · 3153 days ago · 68 km deep · 92 km away
  9. 1.865 km ENE of Ugashik, Alaska · 3151 days ago · 128 km deep · 95 km away
  10. 2.1Alaska Peninsula · 3147 days ago · 10 km deep · 28 km away
  11. 2.073 km ENE of Ugashik, Alaska · 3146 days ago · 1 km deep · 98 km away
  12. 2.773 km ENE of Ugashik, Alaska · 3146 days ago · 3 km deep · 98 km away
  13. 2.160 km SSW of Ugashik, Alaska · 3145 days ago · 7 km deep · 31 km away
  14. 1.5Alaska Peninsula · 3141 days ago · 6 km deep · 99 km away
  15. 2.19 km S of Ugashik, Alaska · 3136 days ago · 143 km deep · 24 km away
  16. 2.148 km S of Ugashik, Alaska · 3136 days ago · 92 km deep · 28 km away
  17. 1.844 km ENE of Ugashik, Alaska · 3132 days ago · 10 km deep · 70 km away
  18. 2.52 km N of Port Heiden, Alaska · 3126 days ago · 1 km deep · 67 km away
  19. 2.49 km ESE of Port Heiden, Alaska · 3126 days ago · 20 km deep · 65 km away
  20. 2.86 km SE of Port Heiden, Alaska · 3126 days ago · 5 km deep · 67 km away
  21. 2.569 km E of Ugashik, Alaska · 3125 days ago · 104 km deep · 93 km away
  22. 2.150 km ENE of Ugashik, Alaska · 3125 days ago · 132 km deep · 79 km away
  23. 2.445 km SSW of Ugashik, Alaska · 3124 days ago · 16 km deep · 13 km away
  24. 1.973 km ESE of Ugashik, Alaska · 3123 days ago · 69 km deep · 79 km away
  25. 1.953 km ESE of Ugashik, Alaska · 3123 days ago · 58 km deep · 60 km away
  26. 2.28 km WNW of Pilot Point, Alaska · 3122 days ago · 15 km deep · 38 km away
  27. 2.058 km ENE of Ugashik, Alaska · 3119 days ago · 115 km deep · 84 km away
  28. 2.26 km SE of Port Heiden, Alaska · 3113 days ago · -3 km deep · 67 km away
  29. 1.632 km SE of Egegik, Alaska · 3112 days ago · 12 km deep · 88 km away

Before

  1. 2.723 km ESE of Ugashik, Alaska · 3170 days ago · 107 km deep · 40 km away
  2. 2.061 km E of Port Heiden, Alaska · 3170 days ago · 6 km deep · 31 km away
  3. 2.476 km ESE of Ugashik, Alaska · 3172 days ago · 77 km deep · 84 km away
  4. 2.346 km SSW of Ugashik, Alaska · 3173 days ago · 15 km deep · 17 km away
  5. 2.898 km ENE of Chignik, Alaska · 3175 days ago · 47 km deep · 81 km away · felt by 1
  6. 2.347 km S of Ugashik, Alaska · 3176 days ago · 3 km deep · 22 km away
  7. 2.8Alaska Peninsula · 3177 days ago · 99 km deep · 73 km away
  8. 2.1111 km SSE of Ugashik, Alaska · 3181 days ago · 20 km deep · 99 km away
  9. 2.65 km N of Port Heiden, Alaska · 3182 days ago · 3 km deep · 67 km away
  10. 2.511 km ESE of Port Heiden, Alaska · 3183 days ago · 11 km deep · 61 km away
  11. 2.055 km E of Port Heiden, Alaska · 3184 days ago · 6 km deep · 27 km away
  12. 2.355 km SSW of Ugashik, Alaska · 3185 days ago · 12 km deep · 24 km away
  13. 2.657 km SE of Ugashik, Alaska · 3188 days ago · 10 km deep · 62 km away
  14. 1.84 km S of Port Heiden, Alaska · 3188 days ago · -3 km deep · 72 km away
  15. 2.19 km ESE of Port Heiden, Alaska · 3190 days ago · 2 km deep · 63 km away
  16. 2.460 km ENE of Chignik, Alaska · 3190 days ago · 88 km deep · 76 km away
  17. 2.048 km E of Port Heiden, Alaska · 3190 days ago · 103 km deep · 39 km away
  18. 2.379 km SSE of Ugashik, Alaska · 3191 days ago · 87 km deep · 61 km away
  19. 1.638 km SE of Egegik, Alaska · 3191 days ago · 22 km deep · 92 km away
  20. 2.287 km ENE of Chignik, Alaska · 3191 days ago · 95 km deep · 76 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0181dvsd2d (also filed as ak18413357). Read Fri, Oct 2, 2026, 6:12 PM UTC.