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 4.8 earthquake — 52km W of Petrolia, CA

December 20, 2021 · USGS event nc71126864

Magnitude
4.84 (ml)
Depth
19.88 km
Location
52km W of Petrolia, CA
Coordinates
40.350, -124.899

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 4.8 earthquake — 52km W of Petrolia, CA | DisasterAtlasUSA