2026-01-03T01:50:16.78Z40.1832-121.510711.5manualconfirmedEMSC2.2md1Origin/20260103015206.966373.118577Magnitude/20260103015206.966424.118578EMSCNORTHERN CALIFORNIAregion nameEMSC-RTScatalog1924396contributorID