2025-12-10T01:04:49.0000Z38.794334-122.7563320.64manualconfirmedIRIS0.83Md1Origin/20251210010828.68534.186780Magnitude/20251210010828.685394.186781IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75277561contributorID