Vesta

Vesta

Predicted v. Observed Hazards
phi = 33°, B.D. = 2.0, Cohesion = 15 kN/m², T = 65 m
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		0.0		0.0000	0.0000	0.0000
0-50	6	1	7		22.4		0.2677	0.0446	0.3124
50-100	7	0	7		39.3		0.1780	0.0000	0.1780
100-200	18	6	24		93.7		0.1921	0.0640	0.2562
200-400	38	11	49		330.2		0.1151	0.0333	0.1484
>400	128	34	162		4027.6		0.0318	0.0084	0.0402
Stable	40	17	57		18218.2		0.0022	0.0009	0.0031
Total	237	69	306		22731.4		0.0104	0.0030	0.0135

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		0.000
0-50	0.03	0.01	0.02		0.001
50-100	0.03	0.00	0.02		0.002
100-200	0.08	0.09	0.08		0.004
200-400	0.16	0.16	0.16		0.015
>400	0.54	0.49	0.53		0.177
Stable	0.17	0.25	0.19		0.801
Total	0.77	0.23	1.00		1.000

Based on files:

celqust15c Mon Jul 1 16:13:25 1996
polqust15c Mon Jul 1 16:13:25 1996
ptqust15c Wed May 15 09:56:31 1996

Cell area (in hectares) is 0.090000

Table created by patrept Version 1.11