Shortly after 2:00 am FRA2 was the first balloon to be launched under very windy conditions, followed at 2:12 am by 'Belgica 2' (BEL1). In the mean time the wind still increased. In 40 minutes Belgica 2 managed to fly 41 km!
The last balloon (GER1) was able to take off at 4:27 am. So, after more than 2:15 hours of launching everybody was safely up in the air...