Alaska earthquakes

M2.4 earthquake 147 km SE of Perryville, Alaska

A magnitude 2.4 earthquake struck 147 km SE of Perryville, Alaska on Wed, Feb 3, 2021, 3:28 AM AKST (12:28 UTC), 24 km (15 mi) below the surface.

A larger quake followed: M3.7 114 km SE of Perryville, 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
2.4 (ml), micro
Local time
UTC
2021-02-03 12:28:40 UTC
Depth
24.4 km (15.2 mi), shallow
Epicenter
55.009° N, 157.442° 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
14

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 21 in the 60 days after this one and 18 in the 30 days before it.

After

  1. 2.868 km SE of Perryville, Alaska · 2059 days ago · 26 km deep · 79 km away
  2. 2.6138 km SE of Perryville, Alaska · 2057 days ago · 25 km deep · 33 km away
  3. 3.675 km SE of Chignik, Alaska · 2057 days ago · 34 km deep · 99 km away
  4. 2.849 km SE of Perryville, Alaska · 2051 days ago · 28 km deep · 98 km away
  5. 2.570 km SE of Perryville, Alaska · 2047 days ago · 26 km deep · 77 km away
  6. 3.2194 km SE of Perryville, Alaska · 2044 days ago · 35 km deep · 47 km away
  7. 2.4105 km SSE of Perryville, Alaska · 2038 days ago · 24 km deep · 55 km away
  8. 3.1101 km SE of Perryville, Alaska · 2036 days ago · 21 km deep · 52 km away
  9. 3.7114 km SE of Perryville, Alaska · 2034 days ago · 11 km deep · 36 km away
  10. 2.5102 km SE of Perryville, Alaska · 2034 days ago · 26 km deep · 48 km away
  11. 3.4113 km SE of Perryville, Alaska · 2033 days ago · 32 km deep · 44 km away
  12. 2.8201 km SE of Perryville, Alaska · 2031 days ago · 26 km deep · 55 km away
  13. 2.399 km SE of Perryville, Alaska · 2025 days ago · 23 km deep · 54 km away
  14. 2.494 km SE of Perryville, Alaska · 2020 days ago · 26 km deep · 55 km away
  15. 3.093 km SE of Perryville, Alaska · 2017 days ago · 7 km deep · 59 km away
  16. 2.2134 km SSE of Perryville, Alaska · 2012 days ago · 23 km deep · 78 km away
  17. 2.9210 km SE of Perryville, Alaska · 2011 days ago · 9 km deep · 63 km away
  18. 3.3209 km SE of Perryville, Alaska · 2011 days ago · 12 km deep · 62 km away
  19. 2.8206 km SE of Perryville, Alaska · 2009 days ago · 9 km deep · 60 km away
  20. 3.790 km SE of Perryville, Alaska · 2008 days ago · 9 km deep · 57 km away
  21. 2.6118 km SE of Perryville, Alaska · 2006 days ago · 52 km deep · 35 km away

Before

  1. 2.5Alaska Peninsula · 2064 days ago · 7 km deep · 80 km away
  2. 2.376 km SE of Perryville, Alaska · 2064 days ago · 26 km deep · 71 km away
  3. 3.2Alaska Peninsula · 2066 days ago · 33 km deep · 74 km away
  4. 2.473 km SE of Perryville, Alaska · 2072 days ago · 34 km deep · 74 km away
  5. 2.561 km SE of Perryville, Alaska · 2076 days ago · 2 km deep · 86 km away
  6. 2.8Alaska Peninsula · 2076 days ago · 32 km deep · 12 km away
  7. 2.680 km SSE of Perryville, Alaska · 2077 days ago · 15 km deep · 74 km away
  8. 2.569 km SSE of Perryville, Alaska · 2078 days ago · 26 km deep · 95 km away
  9. 3.372 km SE of Perryville, Alaska · 2078 days ago · 7 km deep · 75 km away
  10. 3.277 km SE of Chignik, Alaska · 2081 days ago · 14 km deep · 88 km away
  11. 2.1south of Alaska · 2082 days ago · 30 km deep · 96 km away
  12. 2.570 km SSE of Perryville, Alaska · 2083 days ago · 25 km deep · 81 km away
  13. 2.5138 km SSE of Perryville, Alaska · 2085 days ago · 19 km deep · 60 km away
  14. 4.2109 km SE of Perryville, Alaska · 2086 days ago · 29 km deep · 37 km away
  15. 2.699 km SSE of Perryville, Alaska · 2086 days ago · 32 km deep · 61 km away
  16. 2.4129 km SE of Perryville, Alaska · 2088 days ago · 26 km deep · 20 km away
  17. 2.1100 km S of Perryville, Alaska · 2089 days ago · 13 km deep · 94 km away
  18. 2.565 km SE of Perryville, Alaska · 2092 days ago · 7 km deep · 84 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0211kfl37c. Read Mon, Sep 28, 2026, 9:18 PM UTC.