Alaska earthquakes

M1.8 earthquake 53 km WNW of Tatitlek, Alaska

A magnitude 1.8 earthquake struck 53 km WNW of Tatitlek, Alaska on Sat, Apr 21, 2018, 3:35 PM AKDT (23:35 UTC), 0 km (0 mi) below the surface.

A larger quake followed: M3.6 37 km WNW of Valdez, Alaska. This one was a foreshock.

Valdez 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
2018-04-21 23:35:26 UTC
Depth
0.3 km (0.2 mi), shallow
Epicenter
60.979° N, 147.641° 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
44

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 109 in the 60 days after this one and 47 in the 30 days before it.

After

  1. 2.011 km ESE of Tatitlek, Alaska · 3086 days ago · 18 km deep · 64 km away
  2. 1.822 km E of Primrose, Alaska · 3085 days ago · 12 km deep · 98 km away
  3. 1.632 km WNW of Valdez, Alaska · 3083 days ago · 8 km deep · 54 km away
  4. 1.614 km S of Tatitlek, Alaska · 3083 days ago · 20 km deep · 57 km away
  5. 2.537 km NNE of Chenega, Alaska · 3082 days ago · 10 km deep · 68 km away
  6. 1.621 km SSE of Whittier, Alaska · 3081 days ago · 4 km deep · 63 km away
  7. 1.544 km SSE of Nelchina, Alaska · 3080 days ago · 25 km deep · 92 km away
  8. 1.756 km NE of Chenega, Alaska · 3079 days ago · 2 km deep · 61 km away
  9. 1.654 km ENE of Chenega, Alaska · 3078 days ago · 10 km deep · 76 km away
  10. 1.948 km NNW of Valdez, Alaska · 3078 days ago · 20 km deep · 86 km away
  11. 1.840 km ENE of Chenega, Alaska · 3078 days ago · 5 km deep · 93 km away
  12. 1.638 km ENE of Chenega, Alaska · 3078 days ago · 6 km deep · 91 km away
  13. 2.215 km NW of Valdez, Alaska · 3077 days ago · 20 km deep · 65 km away
  14. 2.743 km NNW of Valdez, Alaska · 3077 days ago · 24 km deep · 83 km away
  15. 1.915 km N of Sunrise, Alaska · 3076 days ago · 34 km deep · 95 km away
  16. 1.721 km NNE of Moose Pass, Alaska · 3076 days ago · 15 km deep · 92 km away
  17. 1.546 km N of Valdez, Alaska · 3076 days ago · 37 km deep · 91 km away
  18. 1.928 km SSE of Chickaloon, Alaska · 3075 days ago · 7 km deep · 73 km away
  19. 1.640 km NNE of Chenega, Alaska · 3074 days ago · 5 km deep · 64 km away
  20. 2.216 km NNE of Tatitlek, Alaska · 3074 days ago · 12 km deep · 60 km away
  21. 2.116 km NNE of Tatitlek, Alaska · 3074 days ago · 10 km deep · 59 km away
  22. 1.548 km N of Valdez, Alaska · 3074 days ago · 28 km deep · 95 km away
  23. 1.621 km SSW of Knik River, Alaska · 3072 days ago · 17 km deep · 85 km away
  24. 1.648 km SSE of Nelchina, Alaska · 3072 days ago · 25 km deep · 87 km away
  25. 1.634 km SSE of Eureka Roadhouse, Alaska · 3072 days ago · 28 km deep · 82 km away
  26. 1.816 km NE of Tatitlek, Alaska · 3072 days ago · 16 km deep · 61 km away
  27. 1.757 km NE of Chenega, Alaska · 3071 days ago · 7 km deep · 60 km away
  28. 2.048 km SSE of Nelchina, Alaska · 3070 days ago · 27 km deep · 99 km away
  29. 1.750 km WNW of Tatitlek, Alaska · 3068 days ago · 4 km deep · 11 km away
  30. 1.738 km SSE of Whittier, Alaska · 3068 days ago · 16 km deep · 71 km away
  31. 1.852 km NE of Chenega, Alaska · 3067 days ago · 3 km deep · 59 km away
  32. 1.911 km S of Valdez, Alaska · 3067 days ago · 15 km deep · 72 km away · felt by 1
  33. 1.740 km W of Tatitlek, Alaska · 3067 days ago · 17 km deep · 14 km away
  34. 2.044 km NNW of Valdez, Alaska · 3066 days ago · 25 km deep · 83 km away
  35. 1.615 km ENE of Knik River, Alaska · 3064 days ago · 20 km deep · 78 km away
  36. 1.922 km WSW of Glacier View, Alaska · 3062 days ago · 5 km deep · 85 km away
  37. 1.529 km NW of Valdez, Alaska · 3062 days ago · 6 km deep · 57 km away
  38. 2.514 km ESE of Tatitlek, Alaska · 3062 days ago · 22 km deep · 67 km away
  39. 2.931 km WNW of Valdez, Alaska · 3061 days ago · 4 km deep · 54 km away · felt by 3
  40. 1.714 km ESE of Tatitlek, Alaska · 3060 days ago · 15 km deep · 68 km away
  41. 1.944 km NNW of Valdez, Alaska · 3059 days ago · 20 km deep · 77 km away
  42. 1.546 km SSE of Nelchina, Alaska · 3059 days ago · 25 km deep · 92 km away
  43. 2.221 km S of Glacier View, Alaska · 3059 days ago · 20 km deep · 71 km away
  44. 1.556 km SW of Tatitlek, Alaska · 3058 days ago · 5 km deep · 50 km away
  45. 1.823 km ESE of Chickaloon, Alaska · 3058 days ago · 9 km deep · 85 km away
  46. 1.842 km NNW of Valdez, Alaska · 3057 days ago · 20 km deep · 70 km away
  47. 2.844 km NW of Valdez, Alaska · 3057 days ago · 9 km deep · 60 km away
  48. 2.120 km S of Tatitlek, Alaska · 3056 days ago · 15 km deep · 61 km away
  49. 1.738 km ESE of Whittier, Alaska · 3056 days ago · 4 km deep · 36 km away
  50. 2.42 km SSE of Girdwood, Alaska · 3055 days ago · 23 km deep · 82 km away
  51. 1.59 km ENE of Valdez, Alaska · 3055 days ago · 4 km deep · 81 km away
  52. 2.040 km N of Valdez, Alaska · 3054 days ago · 9 km deep · 86 km away
  53. 1.832 km NW of Valdez, Alaska · 3054 days ago · 29 km deep · 55 km away
  54. 2.144 km N of Valdez, Alaska · 3053 days ago · 16 km deep · 87 km away
  55. 2.054 km W of Tatitlek, Alaska · 3053 days ago · 9 km deep · 14 km away
  56. 1.921 km NNE of Valdez, Alaska · 3053 days ago · 20 km deep · 84 km away
  57. 1.558 km ENE of Whittier, Alaska · 3052 days ago · 9 km deep · 7 km away
  58. 1.638 km SSE of Glacier View, Alaska · 3051 days ago · 14 km deep · 57 km away
  59. 1.735 km NNE of Chenega, Alaska · 3050 days ago · 14 km deep · 71 km away
  60. 1.554 km NNE of Chenega, Alaska · 3050 days ago · 10 km deep · 51 km away

The first 60 of 109.

Before

  1. 1.531 km NW of Tatitlek, Alaska · 3087 days ago · 18 km deep · 27 km away
  2. 1.5Southern Alaska · 3087 days ago · 28 km deep · 90 km away
  3. 2.247 km N of Valdez, Alaska · 3087 days ago · 14 km deep · 89 km away
  4. 1.65 km ESE of Lazy Mountain, Alaska · 3089 days ago · 31 km deep · 95 km away
  5. 2.039 km ENE of Girdwood, Alaska · 3091 days ago · 16 km deep · 52 km away
  6. 1.648 km N of Valdez, Alaska · 3091 days ago · 25 km deep · 91 km away
  7. 1.839 km SSE of Whittier, Alaska · 3093 days ago · 3 km deep · 70 km away · felt by 1
  8. 1.643 km WSW of Tatitlek, Alaska · 3094 days ago · 4 km deep · 34 km away
  9. 1.935 km NNE of Chenega, Alaska · 3094 days ago · 7 km deep · 70 km away
  10. 1.644 km NNW of Valdez, Alaska · 3094 days ago · 27 km deep · 79 km away
  11. 2.053 km WNW of Valdez, Alaska · 3094 days ago · 7 km deep · 41 km away
  12. 1.98 km NNW of Glacier View, Alaska · 3095 days ago · 29 km deep · 100 km away
  13. 2.524 km SE of Tatitlek, Alaska · 3095 days ago · 15 km deep · 75 km away
  14. 1.616 km SE of Chickaloon, Alaska · 3096 days ago · 0 km deep · 86 km away
  15. 4.060 km WSW of Tatitlek, Alaska · 3096 days ago · 7 km deep · 45 km away · felt by 32 · tsunami flag
  16. 2.354 km WNW of Valdez, Alaska · 3097 days ago · 11 km deep · 41 km away
  17. 2.616 km ESE of Chickaloon, Alaska · 3097 days ago · 6 km deep · 90 km away
  18. 1.538 km WNW of Valdez, Alaska · 3097 days ago · 1 km deep · 42 km away
  19. 1.512 km SSE of Knik River, Alaska · 3097 days ago · 27 km deep · 75 km away
  20. 1.533 km NNW of Valdez, Alaska · 3097 days ago · 17 km deep · 71 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak01853yk1sr (also filed as ak19251342). Read Sat, Oct 3, 2026, 2:44 AM UTC.