Siuslaw

Siuslaw

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	1	1		58.7		0.0000	0.0170	0.0170
0-50	14	16	30		834.1		0.0168	0.0192	0.0360
50-100	9	10	19		998.1		0.0090	0.0100	0.0190
100-200	5	4	9		749.8		0.0067	0.0053	0.0120
200-400	5	2	7		205.2		0.0244	0.0097	0.0341
>400	0	0	0		12.1		0.0000	0.0000	0.0000
Stable	30	22	52		20975.4		0.0014	0.0010	0.0025
Total	63	55	118		6447.8		0.0098	0.0085	0.0183

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	0.02	0.01		0.009
0-50	0.22	0.29	0.25		0.129
50-100	0.14	0.18	0.16		0.155
100-200	0.08	0.07	0.08		0.116
200-400	0.08	0.04	0.06		0.032
>400	0.00	0.00	0.00		0.002
Stable	0.48	0.40	0.44		3.253
Total	0.53	0.47	1.00		1.000

Based on files:

celqust2c Fri May 30 19:40:54 1997
polqust2c Fri May 30 19:40:54 1997

Cell area (in hectares) is 0.092903

Table created by patrept Version 1.14