Calapooya

Calapooya

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	22	37	59		1765.8		0.0125	0.0210	0.0334
0-50	17	23	40		3589.8		0.0047	0.0064	0.0111
50-100	6	4	10		1921.7		0.0031	0.0021	0.0052
100-200	1	1	2		1287.8		0.0008	0.0008	0.0016
200-400	0	0	0		464.2		0.0000	0.0000	0.0000
>400	0	0	0		80.7		0.0000	0.0000	0.0000
Stable	6	4	10		9143.5		0.0007	0.0004	0.0011
Total	52	69	121		7588.2		0.0069	0.0091	0.0159

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	0.42	0.54	0.49		0.233
0-50	0.33	0.33	0.33		0.473
50-100	0.12	0.06	0.08		0.253
100-200	0.02	0.01	0.02		0.170
200-400	0.00	0.00	0.00		0.061
>400	0.00	0.00	0.00		0.011
Stable	0.12	0.06	0.08		1.205
Total	0.43	0.57	1.00		1.000

Based on files:

celqust2c Mon May 12 09:59:54 1997
polqust2c Mon May 12 09:59:54 1997

Cell area (in hectares) is 0.008361

Table created by patrept Version 1.14