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 5.9 earthquake — 56 km SE of Old Harbor, Alaska

April 4, 1964 · USGS event iscgem868351

Magnitude
5.87 (mw)
Depth
21.6 km
Location
56 km SE of Old Harbor, Alaska
Coordinates
56.799, -152.751

Full USGS event page →

Other earthquakes in Alaska around this time

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 5.9 earthquake — 56 km SE of Old Harbor, Alaska | DisasterAtlasUSA