2025-10-27T10:39:27.0000Z38.824333-122.7608341.75manualconfirmedIRIS0.7Md1Origin/20251027104207.259668.100572Magnitude/20251027104207.259725.100573IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75255216contributorID