Location:
41 km SE of Nikolski, Alaska
Period:
1 Dec 2020 16:22:39 - 5 Dec 2020 02:14:27 (3 days 9 hours 51 minutes)
Volcanoes in 100km radius:
Recheschnoi(52km), Vsevidof(54km), Okmok(79km)
Earthquakes:
65