2026-01-04T18:40:59.0000Z38.801334-122.7823333.21manualconfirmedIRIS1.22Md1Origin/20260104184356.91074.131289Magnitude/20260104184356.910792.131290IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75290881contributorID