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 4.7 earthquake — 85 km SW of Unalaska, Alaska

March 3, 1987 · USGS event usp00032y8

Magnitude
4.7 (mb)
Depth
10 km
Location
85 km SW of Unalaska, Alaska
Coordinates
53.314, -167.414

Full USGS event page →

Other earthquakes in Alaska around this time

M 4.6 · 80 km SW of Unalaska, AlaskaMarch 3, 1987M 4.8 · 84 km SW of Unalaska, AlaskaMarch 2, 1987M 4.5 · 81 km WSW of Unalaska, AlaskaMarch 1, 1987M 4.5 · 52 km SW of Unalaska, AlaskaMarch 1, 1987M 4.8 · 211 km SSE of False Pass, AlaskaFebruary 28, 1987M 4.5 · 91 km ENE of Nikolski, AlaskaFebruary 28, 1987

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 4.7 earthquake — 85 km SW of Unalaska, Alaska | DisasterAtlasUSA