DisasterAtlasUSA

This is a record of past federal disaster declarations, not a forecast. Federal assistance figures are aid obligated under specific programs, not total damages. For current threats, check the National Weather Service and FEMA.

Home / Earthquakes / Alaska

M 6.0 earthquake — 221 km S of Unalaska, Alaska

March 17, 1957 · USGS event iscgem886188

Magnitude
5.99 (mw)
Depth
15 km
Location
221 km S of Unalaska, Alaska
Coordinates
51.915, -165.960

Full USGS event page →

Other earthquakes in Alaska around this time

M 6.4 · 50 km SE of Akutan, AlaskaMarch 17, 1957M 6.0 · 164 km WSW of Nikolski, AlaskaMarch 18, 1957M 6.4 · 118 km E of Nikolski, AlaskaMarch 15, 1957M 5.7 · Fox Islands, Aleutian Islands, AlaskaMarch 14, 1957M 6.2 · 53 km S of Akutan, AlaskaMarch 13, 1957M 6.1 · 207 km ESE of Atka, AlaskaMarch 13, 1957

Source: U.S. Geological Survey, Earthquake Hazards Program (ANSS Comprehensive Catalog). Magnitudes and locations for older events are revised as methods improve. This is a catalogue record, not a forecast.

M 6.0 earthquake — 221 km S of Unalaska, Alaska | DisasterAtlasUSA