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 4.6 earthquake — 70 km E of Nikolski, Alaska

August 17, 2021 · USGS event us6000f7mh

Magnitude
4.6 (mwr)
Depth
43.31 km
Location
70 km E of Nikolski, Alaska
Coordinates
52.948, -167.810

Full USGS event page →

Other earthquakes in Alaska around this time

M 6.9 · 125 km SE of Perryville, AlaskaAugust 14, 2021M 4.5 · 64 km SE of Perryville, AlaskaAugust 25, 2021M 4.6 · 106 km SSE of Sand Point, AlaskaSeptember 2, 2021M 4.5 · 147 km S of False Pass, AlaskaSeptember 3, 2021M 4.5 · 162 km ESE of Chignik, AlaskaJuly 31, 2021M 4.7 · 142 km S of Akhiok, AlaskaJuly 30, 2021

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 4.6 earthquake — 70 km E of Nikolski, Alaska | DisasterAtlasUSA