2025-03-06T05:48:22.0000Z38.830666-122.815171.52manualconfirmedIRIS0.74Md1Origin/20250306055124.533774.65089Magnitude/20250306055124.533829.65090IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75143686contributorID