RUSENG

Diary

Jun 1, 2020
The first major spike in solar activity in the new cycle has ended
May 29, 2020
The major spike in solar activity in recent years continues - new largest solar flare has occurred
May 29, 2020
The largest flare in the last three years occured on Sun

Diary's archive

Sun flares

Jan 31, 2010

X-ray index

X-ray index

Diagram of the solar flare activity

X-ray emission of the Sun on Jan 30, 2010 and Jan 31, 2010 (GOES-14)

X-ray emission of the Sun on Jan 30, 2010 and Jan 31, 2010

Solar flares on Jan 31, 2010

No solar flares of C, M and X-class were observed

Solar flares on Jan 30, 2010

No solar flares of C, M and X-class were observed