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	16	27	43		1628.7		0.0098	0.0166	0.0264
50-100	13	21	34		1753.9		0.0074	0.0120	0.0194
100-200	15	15	30		3435.7		0.0044	0.0044	0.0087
200-400	5	4	9		3635.7		0.0014	0.0011	0.0025
>400	2	1	3		2450.1		0.0008	0.0004	0.0012
Stable	1	1	2		9143.5		0.0001	0.0001	0.0002
Total	52	69	121		22047.5		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	0.31	0.39	0.36		0.074
50-100	0.25	0.30	0.28		0.080
100-200	0.29	0.22	0.25		0.156
200-400	0.10	0.06	0.07		0.165
>400	0.04	0.01	0.02		0.111
Stable	0.02	0.01	0.02		0.415
Total	0.43	0.57	1.00		1.000

Based on files:

celqust8c Mon Jul 22 10:05:10 1996
polqust8c Mon Jul 22 10:05:10 1996

Cell area (in hectares) is 0.008361

Table created by patrept Version 1.11