Fig. 1

A schematic and details of the information associated with the Lagrangian tracked sea ice parcel #2018–2019_50537. Each sea ice parcel, on each day of the year, contains sea ice characteristics, atmospheric characteristics, SEB, and episodic weather cyclone event flags at a specific date and location. In the schematic, MY is multi-year sea ice, FY is first-year sea ice, LWP is liquid water path, SW is shortwave radiation, LW is longwave radiation, and LH is latent heat flux and SH is sensible heat flux.