“…However, Ebert et al [] recently observed Hall magnetic field structures and Alfvénic jets at Jupiter's magnetopause near the dawn terminator, indicating that reconnection may yet play a role in mass transport. Kelvin‐Helmholtz vortices, which are observed at other planetary magnetospheres [ Hasegawa et al , ; Masters et al , ; Delamere et al , ; Sundberg et al , ; Gershman et al , ; Kavosi and Raeder , ; Ma et al , , , ], are expected to be present, but these structures at Jupiter have not yet been reported. Finally, low‐frequency MHD fluctuations with periods up to ~100 s have been observed inside of Jupiter's magnetosphere and in the magnetopause boundary layer (MPBL) [ Tsurutani et al , ].…”