2025-10-01T22:04:38.0000Z37.396832-121.7503365.53manualconfirmedIRIS1.63Md1Origin/20251001220751.52489.727563Magnitude/20251001220751.524954.727564IRISCENTRAL CALIFORNIAregion nameNEIC PDEcatalognc75243641contributorID