2025-06-16T16:52:31.0000Z38.834499-122.8113331.94manualconfirmedIRIS1.11Md1Origin/20250616165526.944366.179873Magnitude/20250616165526.944416.179874IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75196451contributorID