Galactic Cosmic Ray Variability at Two Neutron Monitors: Relation to Kp Index

Table 1

Correlation table for Apatity neutron monitor.

	IMF ()		SW; proton density	SW; plasma speed ()	Flow; pressure	VB	Kp group; (total number of days)
GCR	−0.72	−0.53	0.60	−0.10	0.49	−0.71	1 (1164)
	−0.82	−0.68	0.43	0.03	0.30	−0.81	2 (2548)
	−0.70	−0.59	0.22	0.26	0.19	−0.65	3 (2182)
	−0.69	−0.06	−0.17	0.28	−0.18	−0.69	4 (1246)
	−0.20	−0.13	−0.12	0.13	−0.17	−0.27	5 (355)