2025-10-04T02:44:27.0000Z38.820667-122.8421632.16manualconfirmedIRIS1.07Md1Origin/20251004024717.694183.747280Magnitude/20251004024717.69424.747281IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75244556contributorID