Sun flares
Yesterday
Tomorrow
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun yesterday and today (GOES-16)
Solar flares today
13 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class M1.1 | 3932 | 20:39:00 | 20:49:00 | 20:54:00 |
| Flare of class C3.5 | 3930 | 19:28:00 | 19:36:00 | 19:42:00 |
| Flare of class C4.3 | 3928 | 17:16:00 | 17:24:00 | 17:29:00 |
| Flare of class M1.0 | 3934 | 14:06:00 | 14:14:00 | 14:23:00 |
| Flare of class C4.1 | 3932 | 13:43:00 | 13:50:00 | 13:58:00 |
| Flare of class C9.6 | 3930 | 10:21:00 | 10:31:00 | 10:35:00 |
| Flare of class C5.5 | 3928 | 07:11:00 | 07:21:00 | 07:28:00 |
| Flare of class C6.2 | 3927 | 06:32:00 | 06:52:00 | 07:11:00 |
| Flare of class C5.4 | 3930 | 05:23:00 | 05:27:00 | 05:31:00 |
| Flare of class M1.0 | 3932 | 04:03:00 | 04:10:00 | 04:14:00 |
| Flare of class C5.2 | 3930 | 03:17:00 | 03:25:00 | 03:39:00 |
| Flare of class C3.4 | 3930 | 03:01:00 | 03:08:00 | 03:17:00 |
| Flare of class C7.2 | 3930 | 00:33:00 | 00:42:00 | 00:51:00 |
Solar flares yesterday
10 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C9.5 | 3932 | 22:58:00 | 23:05:00 | 23:10:00 |
| Flare of class C6.7 | 3930 | 21:59:00 | 22:08:00 | 22:16:00 |
| Flare of class C5.0 | 3928 | 21:05:00 | 21:14:00 | 21:23:00 |
| Flare of class C8.3 | 3927 | 20:30:00 | 20:37:00 | 20:47:00 |
| Flare of class C4.9 | 3930 | 20:12:00 | 20:19:00 | 20:28:00 |
| Flare of class C3.6 | 3932 | 11:28:00 | 11:32:00 | 11:36:00 |
| Flare of class C4.5 | 3932 | 07:29:00 | 07:36:00 | 07:43:00 |
| Flare of class C3.3 | 3927 | 07:16:00 | 07:24:00 | 07:29:00 |
| Flare of class C5.2 | 3932 | 04:08:00 | 04:13:00 | 04:17:00 |
| Flare of class M1.9 | 3932 | 00:33:00 | 00:38:00 | 00:42:00 |