Sun flares
Yesterday
Tomorrow
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun yesterday and today (GOES-18)
Solar flares today
No solar flares of C, M and X-class were observed
Solar flares yesterday
13 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C5.6 | 3934 | 22:29:00 | 22:38:00 | 22:47:00 |
| Flare of class C6.0 | 3932 | 22:09:00 | 22:16:00 | 22:29:00 |
| Flare of class M3.3 | 3938 | 20:29:00 | 20:35:00 | 20:41:00 |
| Flare of class C8.5 | 3938 | 20:21:00 | 20:25:00 | 20:29:00 |
| Flare of class C5.1 | 0 | 19:03:00 | 19:09:00 | 19:14:00 |
| Flare of class C6.5 | 3938 | 16:52:00 | 17:11:00 | 17:20:00 |
| Flare of class M1.2 | 3928 | 15:27:00 | 15:38:00 | 15:45:00 |
| Flare of class C5.3 | 3938 | 13:54:00 | 14:00:00 | 14:08:00 |
| Flare of class C6.6 | 3933 | 12:28:00 | 12:36:00 | 12:46:00 |
| Flare of class C9.5 | 3932 | 07:53:00 | 08:05:00 | 08:14:00 |
| Flare of class C6.7 | 3939 | 05:35:00 | 05:42:00 | 05:51:00 |
| Flare of class C4.0 | 3928 | 03:30:00 | 03:36:00 | 03:40:00 |
| Flare of class C9.0 | 3938 | 00:44:00 | 00:50:00 | 00:56:00 |