2025-12-26T19:06:03.0000Z38.814335-122.8225021.76manualconfirmedIRIS1.25Md1Origin/20251226190842.523501.59079Magnitude/20251226190842.523566.59080IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75286716contributorID