Sun flares
Yesterday
Tomorrow
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun yesterday and today (GOES-16, GOES-18)
Solar flares today
4 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C9.6 | 0 | 18:28:00 | 18:45:00 | 19:12:00 |
| Flare of class C3.4 | 3938 | 12:08:00 | 12:16:00 | 12:22:00 |
| Flare of class C4.3 | 3938 | 07:33:00 | 07:42:00 | 07:52:00 |
| Flare of class M7.3 | 3938 | 02:52:00 | 03:15:00 | 03:25:00 |
Solar flares yesterday
9 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class M3.0 | 3938 | 23:59:00 | 24:30:00 | 24:53:00 |
| Flare of class C4.7 | 3936 | 23:12:00 | 23:21:00 | 23:33:00 |
| Flare of class C5.2 | 3938 | 20:41:00 | 20:49:00 | 20:56:00 |
| Flare of class C5.1 | 3938 | 18:37:00 | 18:41:00 | 18:51:00 |
| Flare of class C4.5 | 3936 | 15:02:00 | 15:14:00 | 15:24:00 |
| Flare of class C3.6 | 3936 | 09:42:00 | 09:50:00 | 09:55:00 |
| Flare of class C8.5 | 3936 | 05:57:00 | 06:22:00 | 06:36:00 |
| Flare of class M4.9 | 3932 | 04:46:00 | 04:49:00 | 04:53:00 |
| Flare of class M2.8 | 3938 | 04:14:00 | 04:30:00 | 04:39:00 |