Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on May 21, 2023 and May 22, 2023 (GOES-16)
Solar flares on May 22, 2023
11 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C3.0 | 3312 | 18:25:00 | 18:37:00 | 18:56:00 |
| Flare of class C6.3 | 3311 | 14:10:00 | 14:14:00 | 14:19:00 |
| Flare of class M1.9 | 3311 | 13:31:00 | 13:37:00 | 13:43:00 |
| Flare of class M1.9 | 0 | 13:30:00 | 13:37:00 | 30:55:00 |
| Flare of class C7.2 | 0 | 13:19:00 | 13:27:00 | 13:31:00 |
| Flare of class C3.2 | 3311 | 09:29:00 | 09:40:00 | 09:44:00 |
| Flare of class C4.9 | 3305 | 06:06:00 | 06:12:00 | 06:17:00 |
| Flare of class C4.1 | 3311 | 04:50:00 | 04:57:00 | 05:02:00 |
| Flare of class C3.7 | 3311 | 03:30:00 | 03:41:00 | 03:50:00 |
| Flare of class C3.5 | 3305 | 02:17:00 | 02:26:00 | 02:34:00 |
| Flare of class C8.2 | 3311 | 00:55:00 | 01:08:00 | 01:18:00 |
Solar flares on May 21, 2023
13 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C9.8 | 3305 | 21:36:00 | 21:57:00 | 22:13:00 |
| Flare of class C4.3 | 3305 | 20:55:00 | 21:01:00 | 21:16:00 |
| Flare of class M2.6 | 3311 | 15:49:00 | 16:04:00 | 16:18:00 |
| Flare of class C4.6 | 3305 | 15:04:00 | 15:17:00 | 15:29:00 |
| Flare of class C5.4 | 3305 | 11:20:00 | 11:30:00 | 11:45:00 |
| Flare of class C4.9 | 3311 | 08:27:00 | 08:34:00 | 08:48:00 |
| Flare of class C4.5 | 3305 | 07:40:00 | 07:59:00 | 08:12:00 |
| Flare of class C4.1 | 3305 | 06:40:00 | 06:49:00 | 06:53:00 |
| Flare of class C3.0 | 3311 | 05:30:00 | 05:40:00 | 06:04:00 |
| Flare of class C3.0 | 3311 | 04:57:00 | 05:03:00 | 05:08:00 |
| Flare of class C4.9 | 3311 | 03:51:00 | 03:57:00 | 04:05:00 |
| Flare of class M1.4 | 3311 | 02:18:00 | 02:23:00 | 02:33:00 |
| Flare of class C2.5 | 3305 | 00:59:00 | 01:06:00 | 01:14:00 |