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
15 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C2.9 | 0 | 19:37:00 | 19:47:00 | 19:53:00 |
| Flare of class C8.4 | 3912 | 15:58:00 | 16:12:00 | 16:20:00 |
| Flare of class C2.5 | 3912 | 15:03:00 | 15:12:00 | 15:25:00 |
| Flare of class C1.7 | 0 | 14:20:00 | 14:27:00 | 14:33:00 |
| Flare of class C6.3 | 3912 | 12:08:00 | 12:27:00 | 12:35:00 |
| Flare of class C3.7 | 3917 | 10:05:00 | 10:15:00 | 10:21:00 |
| Flare of class C2.8 | 3912 | 09:36:00 | 09:42:00 | 09:46:00 |
| Flare of class C2.1 | 3917 | 08:16:00 | 08:24:00 | 08:28:00 |
| Flare of class C2.5 | 3917 | 07:40:00 | 07:45:00 | 07:56:00 |
| Flare of class C4.4 | 3912 | 06:12:00 | 06:22:00 | 06:29:00 |
| Flare of class C2.2 | 3913 | 04:42:00 | 04:47:00 | 04:51:00 |
| Flare of class C2.4 | 3920 | 04:10:00 | 04:21:00 | 04:31:00 |
| Flare of class C2.6 | 3913 | 02:07:00 | 02:10:00 | 02:14:00 |
| Flare of class C3.6 | 3917 | 01:19:00 | 01:30:00 | 01:43:00 |
| Flare of class C2.7 | 3913 | 00:46:00 | 00:53:00 | 00:57:00 |
Solar flares yesterday
14 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C3.9 | 3916 | 21:34:00 | 21:38:00 | 21:43:00 |
| Flare of class C3.0 | 3912 | 21:23:00 | 21:28:00 | 21:34:00 |
| Flare of class C5.1 | 3917 | 17:07:00 | 17:18:00 | 17:28:00 |
| Flare of class M1.5 | 3912 | 16:00:00 | 16:11:00 | 16:18:00 |
| Flare of class C4.5 | 0 | 15:28:00 | 15:38:00 | 15:50:00 |
| Flare of class C8.0 | 3912 | 11:53:00 | 12:10:00 | 12:23:00 |
| Flare of class C2.9 | 3912 | 10:06:00 | 10:13:00 | 10:21:00 |
| Flare of class X2.2 | 3912 | 08:50:00 | 09:06:00 | 09:10:00 |
| Flare of class C3.2 | 3912 | 08:23:00 | 08:32:00 | 08:50:00 |
| Flare of class C2.4 | 3912 | 05:02:00 | 05:07:00 | 05:11:00 |
| Flare of class C2.3 | 3912 | 04:53:00 | 04:59:00 | 05:02:00 |
| Flare of class C2.0 | 3917 | 02:26:00 | 02:31:00 | 02:38:00 |
| Flare of class C5.5 | 3917 | 01:07:00 | 01:20:00 | 01:36:00 |
| Flare of class C2.5 | 3912 | 00:37:00 | 00:42:00 | 00:47:00 |