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 4.9 earthquake — Unimak Island region, Alaska

February 15, 1987 · USGS event usp00032gx

Magnitude
4.9 (mb)
Depth
33 km
Location
Unimak Island region, Alaska
Coordinates
53.577, -163.601

Full USGS event page →

Other earthquakes in Alaska around this time

M 4.5 · 83 km W of Nikolski, AlaskaFebruary 13, 1987M 5.0 · 92 km SE of False Pass, AlaskaFebruary 12, 1987M 4.5 · 56 km SE of Sand Point, AlaskaFebruary 8, 1987M 4.8 · 52 km SE of Nikolski, AlaskaFebruary 7, 1987M 4.6 · 79 km S of Old Harbor, AlaskaFebruary 25, 1987M 4.8 · 151 km S of False Pass, AlaskaFebruary 26, 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 4.9 earthquake — Unimak Island region, Alaska | DisasterAtlasUSA