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 / California

M 4.6 earthquake — 17 km SSE of Tennant, California

August 1, 1978 · USGS event nc1041316

Magnitude
4.6 (ml)
Depth
1.148 km
Location
17 km SSE of Tennant, California
Coordinates
41.430, -121.850

Full USGS event page →

Other earthquakes in California around this time

M 4.5 · 24 km S of Tennant, CaliforniaAugust 1, 1978M 5.1 · The 1978 Santa Barbara, California EarthquakeAugust 13, 1978M 4.5 · 1 km SSE of Mesa Vista, CaliforniaSeptember 4, 1978M 4.6 · 111 km W of Trinidad, CaliforniaSeptember 25, 1978M 5.2 · 4 km SSE of Aspen Springs, CaliforniaOctober 4, 1978M 4.8 · off the coast of Northern CaliforniaMay 29, 1978

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 — 17 km SSE of Tennant, California | DisasterAtlasUSA