Fig. 4

Boulder-size cumulative distribution associated with the wasting at Patch 1 from images of June 25, 2016, UTC 18:02 and July 7, 2016, UTC 19:22. Logarithmic cumulative number normalized by total boulder surface, in km 2, as logarithmic function of boulder size, in meters. Completeness for >1.2 m in size. Two power-law indices are calculated: − 1.6 ± 0.01 for 1.2–10 m;and − 1.8 ± 0.14 for 10–15 m.The average error in size is estimated at 0.37 m.
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