Alaska earthquakes

M3.3 earthquake 114 km E of Chignik, Alaska

A magnitude 3.3 earthquake struck 114 km E of Chignik, Alaska on Fri, Nov 22, 2019, 7:57 AM AKST (16:57 UTC), 44 km (27 mi) below the surface.

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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
3.3 (ml), minor
Local time
UTC
2019-11-22 16:57:53 UTC
Depth
43.5 km (27.0 mi), shallow
Epicenter
56.393° N, 156.556° W
Region
Alaska
Strongest shaking
III, weak shaking
Tsunami flag
No
Status
Reviewed by a seismologist

Shaking

The USGS ShakeMap: shaking estimated from seismic stations and the quake’s size, on the Modified Mercalli intensity scale.

Strongest estimated
III, weak shaking
Peak ground acceleration
226.0% of gravity
Peak ground velocity
0.1 cm/s
Map
Automatic
USGS ShakeMap: estimated shaking intensity around the epicenter
Estimated shaking intensity. Map: USGS ShakeMap.

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
97

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 23 in the 60 days after this one and 3 in the 30 days before it.

After

  1. 1.962 km ESE of Ugashik, Alaska · 2498 days ago · 89 km deep · 97 km away
  2. 2.3120 km SW of Akhiok, Alaska · 2498 days ago · 11 km deep · 46 km away
  3. 2.165 km SE of Ugashik, Alaska · 2495 days ago · 80 km deep · 77 km away
  4. 2.163 km SE of Ugashik, Alaska · 2493 days ago · 85 km deep · 87 km away
  5. 2.050 km E of Port Heiden, Alaska · 2491 days ago · 8 km deep · 99 km away
  6. 2.1118 km E of Chignik, Alaska · 2491 days ago · 60 km deep · 12 km away
  7. 2.095 km WSW of Akhiok, Alaska · 2489 days ago · 76 km deep · 63 km away
  8. 2.252 km SSW of Ugashik, Alaska · 2489 days ago · 12 km deep · 96 km away
  9. 2.151 km SSW of Ugashik, Alaska · 2488 days ago · 6 km deep · 97 km away
  10. 1.870 km SE of Ugashik, Alaska · 2481 days ago · 81 km deep · 84 km away
  11. 2.7101 km WSW of Akhiok, Alaska · 2480 days ago · 4 km deep · 61 km away
  12. 2.3124 km E of Chignik, Alaska · 2473 days ago · 70 km deep · 9 km away
  13. 2.5104 km SSE of Ugashik, Alaska · 2464 days ago · 70 km deep · 34 km away
  14. 2.060 km WSW of Akhiok, Alaska · 2460 days ago · 25 km deep · 99 km away
  15. 1.793 km WSW of Karluk, Alaska · 2459 days ago · 70 km deep · 99 km away
  16. 2.574 km SE of Chignik, Alaska · 2459 days ago · 28 km deep · 75 km away
  17. 2.2114 km ESE of Chignik, Alaska · 2455 days ago · 56 km deep · 40 km away
  18. 2.044 km SE of Ugashik, Alaska · 2453 days ago · 91 km deep · 92 km away
  19. 2.9116 km ESE of Chignik, Alaska · 2452 days ago · 45 km deep · 41 km away · felt by 1
  20. 2.3Alaska Peninsula · 2452 days ago · 59 km deep · 51 km away
  21. 2.0114 km SSE of Ugashik, Alaska · 2450 days ago · 66 km deep · 27 km away
  22. 1.9116 km SE of Ugashik, Alaska · 2450 days ago · 76 km deep · 36 km away
  23. 1.975 km SSE of Ugashik, Alaska · 2446 days ago · 79 km deep · 60 km away

Before

  1. 3.5113 km E of Chignik, Alaska · 2516 days ago · 44 km deep · 18 km away
  2. 2.240 km SE of Chignik, Alaska · 2523 days ago · 23 km deep · 100 km away
  3. 2.064 km ESE of Ugashik, Alaska · 2530 days ago · 79 km deep · 89 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak019ezf2efw (also filed as us70006brp). Read Mon, Sep 28, 2026, 8:44 PM UTC.