Magnitude 2.4 - 63 miles N of Bogoslof Island
July 29, 2025 19:12:03 AKDT (July 30, 2025 03:12:03 UTC)
54.8125°N 167.6063°W Depth 1.1 miles (1 km)
This event has not been reviewed by a seismologist
- 70 miles (113 km) NW of Makushin Volcano
- 77 miles (124 km) NW of Dutch
- 78 miles (126 km) NW of Unalaska
- 80 miles (129 km) NW of Akutan Pass
- 87 miles (141 km) NW of Akutan
- 98 miles (158 km) N of Okmok Caldera
- 120 miles (194 km) W of Westdahl Peak
- 121 miles (196 km) N of Mt. Recheshnoi
- 125 miles (202 km) N of Mt. Vsevidof
- 128 miles (207 km) W of Fisher Caldera
- 139 miles (225 km) N of Nikolski
- Magnitude type: Ml
- Event type: earthquake
Tectonic Setting of the Bering Sea
The northern part of the Bering Sea includes a wide, diffuse zone of seismicity extending from western Alaska across the Bering Strait into eastern Russia. This zone is believed to mark the northern boundary of the Bering microplate. The central region of the Bering Sea is virtually aseismic, with most seismicity concentrated along the continental shelf. The southern edge is marked by the Aleutian Islands archipelago, where seismicity is associated with ongoing subduction processes. The largest recorded earthquake in the Bering Sea, of magnitude 6.6, occurred in 1991 and was located 160 miles (257 km) southwest of St. Matthew Island. In 2010, a magnitude 6.5 earthquake occurred about 150 miles (241 km) northwest of the 1991 earthquake.
