2025-10-07T07:39:18.0000Z38.749832-122.7320020.86manualconfirmedIRIS1.16Md1Origin/20251007074157.821157.774679Magnitude/20251007074157.821211.774680IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75245926contributorID