Table 3. Coefficients and offsets for the "storm-total" regression lines shown in Figs. 7b-14b.
	SNI	SNW	SNX	SNZ	SNL	SNH	SNC	SNV
Coeff	1.57	.67	.38	1.88	1.03	1.08	1.42	1.63
Offset	.01	.01	0	-.13	-.06	-.04	-.02	0