Could it be Blue Ice[0] or a similar leakage from an airplane flying above the skydivers? [0] http://en.wikipedia.org/wiki/Blue_ice_(precipitation) http://en.w

Could it be Blue Ice[0] or a similar leakage from an airplane flying above the skydivers? [0] http://en.wikipedia.org/wiki/Blue_ice_(precipitation) http://en.wikipedia.org/wiki/Blue_ice_(precipitation)