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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.

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M 4.7 earthquake — 5 km WSW of Greenfield, California

July 23, 1956 · USGS event ushis2097

Magnitude
4.7 (ml)
Depth
Location
5 km WSW of Greenfield, California
Coordinates
36.300, -121.300

Full USGS event page →

Other earthquakes in California around this time

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 4.7 earthquake — 5 km WSW of Greenfield, California | DisasterAtlasUSA