Keracak
caption: Pola keracak Kelvin dihasilkan oleh perahu kecil.
caption: Visualisasi jalan pusaran Kármán di balik silinder melingkar di udara; alirannya terlihat melalui pelepasan uap minyak di udara dekat silinder.
caption: Wave cloud pattern in the wake of the Île Amsterdam (lower left, at the "tip" of the triangular formation of clouds) in the southern Indian Ocean
caption: Cloud wakes from the Juan Fernández Islands
caption: Wake patterns in cloud cover over Possession Island , East Island , Ile aux Cochons , Île des Pingouins