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 / Idaho

M 5.6 earthquake — 18 km ESE of Challis, Idaho

August 22, 1984 · USGS event usp00026m2

Magnitude
5.6 (mw)
Depth
10 km
Location
18 km ESE of Challis, Idaho
Coordinates
44.467, -114.008

Full USGS event page →

Other earthquakes in Idaho around this time

M 5.1 · 9 km SE of Challis, IdahoSeptember 8, 1984M 4.7 · 6 km NE of Challis, IdahoFebruary 6, 1985M 4.5 · 17 km SSE of Challis, IdahoMarch 2, 1984M 4.5 · 6 km NE of Challis, IdahoMarch 17, 1985M 4.5 · 23 km S of Clayton, IdahoJanuary 24, 1984M 4.5 · 13 km SE of Challis, IdahoDecember 12, 1983

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 5.6 earthquake — 18 km ESE of Challis, Idaho | DisasterAtlasUSA