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
4 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C7.5 | 3998 | 09:01:00 | 09:14:00 | 09:22:00 |
| Flare of class C6.2 | 3998 | 04:31:00 | 04:50:00 | 05:22:00 |
| Flare of class M4.9 | 4001 | 02:00:00 | 02:13:00 | 02:23:00 |
| Flare of class C4.6 | 3998 | 00:39:00 | 00:48:00 | 00:54:00 |
Solar flares yesterday
15 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C5.7 | 3998 | 21:49:00 | 21:55:00 | 22:00:00 |
| Flare of class C8.3 | 4001 | 20:55:00 | 21:07:00 | 21:22:00 |
| Flare of class C3.5 | 3998 | 20:46:00 | 20:49:00 | 20:54:00 |
| Flare of class C3.7 | 3998 | 20:17:00 | 20:21:00 | 20:34:00 |
| Flare of class C4.0 | 3998 | 20:01:00 | 20:09:00 | 20:14:00 |
| Flare of class C2.9 | 3998 | 19:42:00 | 19:48:00 | 19:53:00 |
| Flare of class C3.9 | 0 | 18:33:00 | 18:45:00 | 18:55:00 |
| Flare of class C3.3 | 3998 | 18:25:00 | 18:29:00 | 18:33:00 |
| Flare of class C2.6 | 0 | 17:27:00 | 17:32:00 | 17:49:00 |
| Flare of class C3.2 | 3998 | 16:40:00 | 16:44:00 | 16:50:00 |
| Flare of class C3.3 | 3990 | 07:00:00 | 07:05:00 | 07:09:00 |
| Flare of class C7.4 | 4000 | 03:17:00 | 03:21:00 | 03:25:00 |
| Flare of class C8.1 | 4001 | 02:43:00 | 03:06:00 | 03:17:00 |
| Flare of class C3.2 | 3990 | 01:42:00 | 01:48:00 | 01:53:00 |
| Flare of class C3.1 | 4000 | 00:15:00 | 00:22:00 | 00:27:00 |