Vesta

Vesta

Predicted v. Observed Hazards
phi = 33°, B.D. = 2.0, Cohesion = 2 kN/m², T = 65 m²
Model Q for Instability	count of landslides				Area within Basin (hectares)		slides per hectare
Model Q for Instability	Road Related	Not Road-Related/ indeterminate	Total		Area within Basin (hectares)		Road Related	Not Road-Related/ indeterminate	Total
Unstable	0	0	0		4.2		0.0000	0.0000	0.0000
0-50	4	2	6		19.6		0.2039	0.1019	0.3058
50-100	12	3	15		45.5		0.2635	0.0659	0.3294
100-200	40	15	55		274.3		0.1458	0.0547	0.2005
200-400	51	11	62		605.3		0.0843	0.0182	0.1024
>400	18	3	21		428.6		0.0420	0.0070	0.0490
Stable	112	35	147		18218.2		0.0061	0.0019	0.0081
Total	237	69	306		6271.2		0.0378	0.0110	0.0488

normalized by column, and in row of totals
Model Q for Instability	count of landslides				Area within Basin
Model Q for Instability	Road Related	Not Road-Related/ indeterminate	Total		Area within Basin
Unstable	0.00	0.00	0.00		0.001
0-50	0.02	0.03	0.02		0.003
50-100	0.05	0.04	0.05		0.007
100-200	0.17	0.22	0.18		0.044
200-400	0.22	0.16	0.20		0.097
>400	0.08	0.04	0.07		0.068
Stable	0.47	0.51	0.48		2.905
Total	0.77	0.23	1.00		1.000

Based on files:

celqust2c Tue May 13 18:20:51 1997
polqust2c Tue May 13 18:20:51 1997
ptqust2c Tue May 13 18:21:08 1997

Cell area (in hectares) is 0.090000

Table created by patrept Version 1.14