2025-09-06T08:13:26.0000Z38.821835-122.8519972.51manualconfirmedIRIS1.09Md1Origin/20250906081630.636841.473720Magnitude/20250906081630.636898.473721IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75233792contributorID