2024-09-09T16:33:49.0000Z40.431332-123.8195.3manualconfirmedIRIS1.66Md1Origin/20240909163643.770229.401378Magnitude/20240909163643.770282.401379IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75059701contributorID