2026-10-31T23:43:49Z M0.4 12 km S of Anza, CA depth 3.9 km (33.450,-116.660) ci41570600 # type: reference-data # source: U.S. Geological Survey # as-of: 2026-10-31T23:49:26Z (feed generated) # status: automatic # magnitude-type: ml # tsunami-flag: 0 # url: https://earthquake.usgs.gov/earthquakes/eventpage/ci41570600 # license: https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits