2022-05-20T11:08:41.0000Z38.814499-122.8148352.57manualconfirmedIRIS1.17Md1Origin/20220520111245.055706.66250Magnitude/20220520111245.055759.66251IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73735946contributorID