Calapooya

Calapooya

Predicted v. Observed Hazards
phi = 33°, B.D. = 2.0, Cohesion = 8 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		0.0		0.0000	0.0000	0.0000
0-50	14	22	36		2477.4		0.0057	0.0089	0.0145
50-100	17	19	36		2501.7		0.0068	0.0076	0.0144
100-200	14	16	30		3861.1		0.0036	0.0041	0.0078
200-400	5	9	14		2965.8		0.0017	0.0030	0.0047
>400	0	1	1		1003.2		0.0000	0.0010	0.0010
Stable	2	2	4		9240.2		0.0002	0.0002	0.0004
Total	52	69	121		22049.3		0.0024	0.0031	0.0055

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	0.27	0.32	0.30		0.112
50-100	0.33	0.28	0.30		0.113
100-200	0.27	0.23	0.25		0.175
200-400	0.10	0.13	0.12		0.135
>400	0.00	0.01	0.01		0.045
Stable	0.04	0.03	0.03		0.419
Total	0.43	0.57	1.00		1.000

Based on files:

celqust8c Mon Jul 22 10:07:37 1996
polqust8c Mon Jul 22 10:07:37 1996

Cell area (in hectares) is 0.092903

Table created by patrept Version 1.11