2025-06-19T11:21:54.0000Z38.837166-122.7874981.7manualconfirmedIRIS0.45Md1Origin/20250619112458.33244.204626Magnitude/20250619112458.332498.204627IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75197651contributorID