2025-04-06T12:52:15.0000Z38.834835-122.8003312.07manualconfirmedIRIS1.96Md1Origin/20250406125508.688833.99619Magnitude/20250406125508.68889.99620IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75161262contributorID