A Binary Logistic Regression Model for Severe Convective Weather with Numerical Model Data

Table 8

The evaluation of the two equations.

Model	Threshold of	X	Y	Z	POD (%)	FAR (%)	CSI (%)
GRAPES	0.03	2260	1348	34966	62.64	93.93	5.86
	0.04	1883	1725	25660	52.19	93.16	6.43
	0.05	1485	2123	19263	41.16	92.84	6.49
	0.06	1115	2493	14725	30.90	92.96	6.08
	0.07	881	2727	11150	24.42	92.68	5.97
	0.08	669	2939	8330	18.54	92.57	5.60
	0.09	511	3097	5913	14.16	92.05	5.37
	0.1	391	3217	4040	10.84	91.18	5.11
EC	0.02	539	205	12740	72.45	95.94	4.00
	0.03	426	318	6635	57.26	93.97	5.77
	0.04	269	475	3758	36.16	93.32	5.98
	0.05	185	559	2389	24.87	92.81	5.90
	0.06	269	475	3758	36.16	93.32	5.98
	0.07	131	613	1581	17.61	92.35	5.63
	0.08	51	693	779	6.85	93.86	3.35
	0.09	29	715	545	3.90	94.95	2.25
	0.1	14	730	370	1.88	96.35	1.26