2023-07-18T14:45:28.0000Z37.6255-122.48457.74manualconfirmedIRIS1.52Md1Origin/20230718200326.701018.149810Magnitude/20230718200326.701071.149811IRISCENTRAL CALIFORNIAregion nameNEIC PDEcatalognc73914301contributorID