Location: 12 km W of Salcha, Alaska Period: 31 Jul 2011 15:36:50 - 1 Aug 2011 14:53:26 (23 hours 16 minutes) Volcanoes in 100km radius: Buzzard Creek(80km) Earthquakes: 25 2 swarms found nearby. 2022 S20221118.1(12.8km) 17 Nov 1 day 13 hours 54 earthquakes 2024 S20240119.1(10.5km) 19 Jan 18 days 16 hours 680 earthquakes