2025-05-07T09:59:39.0000Z38.838001-122.80816721.73manualconfirmedIRIS0.54Md1Origin/20250507100312.477268.160358Magnitude/20250507100312.477325.160359IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75177741contributorID