Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on May 20, 2024 and May 21, 2024 (GOES-16)
Solar flares on May 21, 2024
8 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C3.9 | 3674 | 22:28:00 | 22:40:00 | 22:58:00 |
| Flare of class M1.9 | 3679 | 19:19:00 | 19:31:00 | 19:39:00 |
| Flare of class C6.9 | 3679 | 15:53:00 | 16:05:00 | 16:14:00 |
| Flare of class C6.6 | 3683 | 14:00:00 | 14:13:00 | 14:26:00 |
| Flare of class C7.0 | 3683 | 13:29:00 | 13:36:00 | 13:41:00 |
| Flare of class C1.9 | 3683 | 12:04:00 | 12:08:00 | 12:22:00 |
| Flare of class C4.8 | 3683 | 07:20:00 | 07:32:00 | 07:39:00 |
| Flare of class C4.3 | 3683 | 05:50:00 | 06:16:00 | 06:35:00 |
Solar flares on May 20, 2024
5 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C4.6 | 3685 | 18:28:00 | 19:51:00 | 20:41:00 |
| Flare of class C2.1 | 3685 | 12:43:00 | 12:51:00 | 12:55:00 |
| Flare of class C2.8 | 3686 | 10:29:00 | 10:36:00 | 10:40:00 |
| Flare of class C6.7 | 3683 | 05:42:00 | 05:54:00 | 06:16:00 |
| Flare of class C2.3 | 3686 | 05:32:00 | 05:39:00 | 05:42:00 |