Return speed per 10, 50 and 100 year at different heights
10 year, 50 year and 100 year return speed at 10m, 20m, 40m, 60m, 80m, 100m, 150m and 200m height. Note the changing range per height.
10 year return speed at different heights.
50 year return speed at different heights.
100 year return speed at different heights.
