2025-09-26T19:35:48.0000Z38.822498-122.8062.44manualconfirmedIRIS0.8Md1Origin/20250926193855.958028.682475Magnitude/20250926193855.958081.682476IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75242327contributorID