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

Sep 1, 2017

X-ray index

X-ray index

Diagram of the solar flare activity

X-ray emission of the Sun on Aug 31, 2017 and Sep 01, 2017 (GOES-15)

X-ray emission of the Sun on Aug 31, 2017 and Sep 01, 2017

Solar flares on Sep 01, 2017

3 solar flares were observed :

	Active region	Begin, UT	Max, UT	End, UT
Flare of class C1.4	2674	23:44:00	23:51:00	23:59:00
Flare of class C1.2	2674	17:08:00	17:14:00	17:19:00
Flare of class C2.0	2674	15:31:00	15:37:00	15:41:00

Solar flares on Aug 31, 2017

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