2021-03-11T03:44:40.0000Z38.8355-122.8118331.5manualconfirmedIRIS0.28Md1Origin/20210311170944.681039.5252745Magnitude/20210311170944.681096.5252746IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73533666contributorID