2025-10-01T17:13:57.0000Z38.844501-122.8345030.16manualconfirmedIRIS1.05Md1Origin/20251001171627.296017.725382Magnitude/20251001171627.296068.725383IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75243536contributorID