2025-09-16T06:05:18.0000Z38.837166-122.7825012.32manualconfirmedIRIS1.06Md1Origin/20250916060809.544279.563340Magnitude/20250916060809.544334.563341IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75238297contributorID