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 / Washington

M 4.5 earthquake — 38 km SSE of Morton, Washington

April 23, 1980 · USGS event usp00016u3

Magnitude
4.5 (mb)
Depth
5 km
Location
38 km SSE of Morton, Washington
Coordinates
46.260, -122.012

Full USGS event page →

Other earthquakes in Washington around this time

M 4.5 · 38 km NNE of Amboy, WashingtonApril 23, 1980M 5.0 · 38 km NNE of Amboy, WashingtonApril 22, 1980M 4.8 · 39 km S of Morton, WashingtonApril 24, 1980M 4.8 · 39 km NNE of Amboy, WashingtonApril 21, 1980M 5.0 · 34 km SSE of Morton, WashingtonApril 25, 1980M 5.1 · 39 km NNE of Amboy, WashingtonApril 20, 1980

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 4.5 earthquake — 38 km SSE of Morton, Washington | DisasterAtlasUSA