2025-10-07T11:19:33.0000Z38.790833-122.7774961.19manualconfirmedIRIS1.28Md1Origin/20251007112250.090095.776651Magnitude/20251007112250.090147.776652IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75246016contributorID