Lagranto Trajectory Tracing Based on WRF - Chem Simulation in the Great Lakes Basin during 00 UTC from March 25 - 31, 2021 and from April 16 - 24, 2023

The data was obtained by us using the WRF - Chem model for the dust storm events during 00 UTC from March 25 - 31, 2021 and from April 16 - 24, 2023 to obtain the dust concentration. During the simulation process, meteorological variables were adjusted through grid nudging with the ERA5 re - analysis data to improve the accuracy of dust transport. In order to isolate the transport of dust from the Great Lakes Basin, forward tracking of air masses was carried out by applying LAGRANTO (Lagrangian trajectory analysis tool) to the output data of the model simulation results.