Location: M 8.2 2021 Chignik, Alaska Earthquake Magnitude: 8.2 Time: 29 Jul 2021 06:15:49 Depth: 35.0 There are 5 swarms found nearby. 2020 PS20200722.1 22 Jul 15 hours 6 earthquakes S20200723.3 22 Jul 4 days 3 hours 44 earthquakes 2021 PS20210729.1 29 Jul 21 hours 11 earthquakes S20210729.1 29 Jul 4 days 6 hours 69 earthquakes S20210730.2 29 Jul 2 days 1 hours 38 earthquakes