Home › 1907 › Alaska

M6.5 earthquake, Alaska, 1907-08-22

MagnitudeM6.5mb

This page is updated only once a day and is not an alert service. For current earthquake and tsunami information, check the Japan Meteorological Agency, the USGS and your local authorities.

Depth120 km

Time (UTC)1907-08-22 22:24

Rank in 190738 / 65among M6+

Rank since 19004148 / 14,458

Energy vs an M6×6approx.

Bristol Bay, Alaska · 57.00, -161.00

M6.5+ within 300 km (largest first)

1938 M8.2M8.2

2021 M8.2M8.2

2020 M7.8M7.8

2020 M7.6M7.6

1917 M7.4M7.4

2025 M7.3M7.3

2023 M7.2M7.2

1948 M7.1M7.1

1991 M7.0M7.0

1923 M7.0M7.0

1993 M6.9M6.9

1938 M6.9M6.9

Energy ratio uses the rule that one magnitude unit is about 32 times the energy. Magnitudes and locations are USGS values and can differ from national agencies. Older records are less complete and less precise.