2025-09-24T16:45:04.0000Z37.0795-121.4943336.14manualconfirmedIRIS0.77Md1Origin/20250926074931.322048.677869Magnitude/20250926074931.322101.677870IRISCENTRAL CALIFORNIAregion nameNEIC PDEcatalognc75241472contributorID