During the collaborative measurement campaign conducted at Station Nord (Greenland) in spring 2024 (2024-03-18 to 2024-04-18), tethered balloon-borne measurement flights were supported by daily radiosonde launches. The Level-2 (L2) radiosonde profiles provide supplementary information regarding the meteorological conditions during the measurement campaign. In particular, they sampled the vertical thermodynamic properties throughout the entire troposphere above the heights reachable for the balloon, whose purpose was profiling of the Arctic atmospheric boundary layer to examine transitions between its typical states.

Each of the netCDF files provides the radiosonde-borne meteorological L2 measurement data at Station Nord for individual flights. Quicklooks for each file are provided as PNGs files.