Calapooya

Calapooya

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	8	14	22		1542.0		0.0052	0.0091	0.0143
50-100	7	10	17		1364.1		0.0051	0.0073	0.0125
100-200	19	21	40		2721.7		0.0070	0.0077	0.0147
200-400	9	13	22		3830.9		0.0023	0.0034	0.0057
>400	7	9	16		3350.5		0.0021	0.0027	0.0048
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	0.15	0.20	0.18		0.070
50-100	0.13	0.14	0.14		0.062
100-200	0.37	0.30	0.33		0.123
200-400	0.17	0.19	0.18		0.174
>400	0.13	0.13	0.13		0.152
Stable	0.04	0.03	0.03		0.419
Total	0.43	0.57	1.00		1.000

Based on files:

celqust15c Mon Jul 22 10:07:37 1996
polqust15c Mon Jul 22 10:07:37 1996

Cell area (in hectares) is 0.092903

Table created by patrept Version 1.11