DZ Skydive Grenchen - Skyderby

Altitude	Wind Speed, m/s	Wind Direction
218	2.4	63
426	2.4	63
638	2.9	62
855	5.3	62
1077	7.2	63
1541	11.1	77
2037	9.8	75
2562	7.0	66
3117	6.5	54
3704	8.5	44
4331	10.7	33
5001	12.8	25
5726	14.6	22
6513	18.5	24
7371	22.6	29