1998 May 7
- 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 May 7
A gradual coronal mass ejection (CME) started at 01:30 UT and its speed was 390 km/s. It was accompanied by X-ray and Hα flare. The Hα flare started at 01:09 UT and the X-ray flare reached its maximum at 01:10 UT.