Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on May 17, 2013 and May 18, 2013 (GOES-15)
Solar flares on May 18, 2013
5 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C2.9 | 0 | 20:16:00 | 21:18:00 | 21:55:00 |
| Flare of class C1.1 | 1748 | 18:12:00 | 18:22:00 | 18:25:00 |
| Flare of class C1.3 | 1752 | 06:32:00 | 06:56:00 | 07:09:00 |
| Flare of class C1.2 | 1743 | 05:05:00 | 05:18:00 | 05:31:00 |
| Flare of class C6.0 | 1748 | 03:30:00 | 03:45:00 | 03:56:00 |
Solar flares on May 17, 2013
2 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class M3.2 | 1748 | 08:43:00 | 08:57:00 | 09:19:00 |
| Flare of class C5.0 | 1744 | 04:37:00 | 04:41:00 | 04:43:00 |