@article{oai:nagoya.repo.nii.ac.jp:00018495,
 author = {Nagano, H.},
 issue = {2},
 journal = {Proceedings of the Research Institute of Atmospherics, Nagoya University},
 month = {Nov},
 note = {Using data obtained by the satellites IMP-J, ISEE-2, GOES-5 and -6, and ground-based magnetometers, we studied characteristics of a geomagnetic sudden commencement (SC) and two sudden impulses (SI's) observed in the magnetosphere on Feb. 6- 9, 1986. The SC on Feb. 6 was observed at Kakioka in the night side earlier than by GOES-5 near 8h LT at the synchronous orbit. This fact is explained by taking into account the angle at which the interplanetary shock front collided with the magnetosphere., This special issue contains contributed papers presented at the symposium "Solar Terrestrial Events in February-March 1986" (January 19, 1989, Nagoya)},
 pages = {65--77},
 title = {A GEOMAGNETIC SUDDEN COMMENCEMENT AND SUDDEN IMPULSES ON FEBRUARY 6-9, 1986},
 volume = {36},
 year = {1989}
}