Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Jul 18, 2017 and Jul 19, 2017 (GOES-15)
Solar flares on Jul 19, 2017
No solar flares of C, M and X-class were observed
Solar flares on Jul 18, 2017
6 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C2.8 | 2665 | 23:54:00 | 24:07:00 | 24:18:00 |
| Flare of class C1.1 | 2665 | 22:11:00 | 22:34:00 | 22:46:00 |
| Flare of class C1.7 | 2665 | 08:20:00 | 08:29:00 | 08:34:00 |
| Flare of class C1.3 | 2665 | 06:21:00 | 06:33:00 | 06:50:00 |
| Flare of class C1.3 | 2665 | 05:32:00 | 05:44:00 | 05:49:00 |
| Flare of class C2.1 | 2665 | 00:31:00 | 00:40:00 | 00:48:00 |