2021-03-01T11:50:08.0000Z38.838501-122.8075031.98manualconfirmedIRIS0.36Md1Origin/20210301153149.151209.4417996Magnitude/20210301153149.151235.4417997IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73529721contributorID