Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on May 30, 2017 and May 31, 2017 (GOES-15)
Solar flares on May 31, 2017
3 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C2.0 | 2661 | 23:06:00 | 23:15:00 | 23:23:00 |
| Flare of class C1.3 | 2661 | 20:53:00 | 21:06:00 | 21:17:00 |
| Flare of class C1.3 | 2661 | 18:41:00 | 18:48:00 | 18:57:00 |
Solar flares on May 30, 2017
No solar flares of C, M and X-class were observed