DZ Skydive Grenchen - Skyderby

Altitude	Wind Speed, m/s	Wind Direction
158	0.7	355
370	0.7	355
587	0.7	359
809	0.9	17
1037	1.1	9
1507	2.9	338
1998	5.5	311
2515	11.0	256
3063	14.9	225
3644	18.6	212
4264	19.3	228
4933	17.1	234
5656	19.6	232
6442	21.8	235
7301	25.2	239