1998 June 15
- A relation between dynamics of coronal mass ejections and production of solar energetic particle, Astronomy and Astrophysics, v.370, p.1064-1070, 2001
event of 1998 June 15
A gradual coronal mass ejection (CME) was observed at 14:55 UT and its speed was 493 km/s. The CME was accompanied by Hα flare which started at 13:25 UT.