Climatic Trends in Hail Precipitation in France: Spatial, Altitudinal, and Temporal Variability

Table 6

Values from 𝑘-means cluster analysis for values of Mann-Kendall test, for annual series of number of hailpads impacted from 1990–2010, and altitude (m) of these pads.

Cluster	Parameter	𝑛	Minimum	Maximum	Average	Variance
1	Mann-Kendall	56	−2.13	1.50	−0.38	0.74
	Height (m)		96	290	210,71	2607.15
2	Mann-Kendall	61	−1.24	2.53	0.5071	0.83
	Height (m)		291	460	366.15	2085.06
3	Mann-Kendall	30	−2.25	2.84	0.2480	1.49
	Height (m)		470	860	566.73	7249.44