2025-12-02T13:08:44.0000Z38.835835-122.7835011.95manualconfirmedIRIS1.14Md1Origin/20251202131224.18573.118877Magnitude/20251202131224.185781.118878IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75273086contributorID