2023-10-05T21:11:59.0000Z38.833832-122.816171.73manualconfirmedIRIS0.36Md1Origin/20231005211517.286897.722078Magnitude/20231005211517.28695.722079IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73945951contributorID