Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on May 20, 2022 and May 21, 2022 (GOES-16)
Solar flares on May 21, 2022
6 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.9 | 3010 | 18:59:00 | 19:06:00 | 19:13:00 |
| Flare of class C2.5 | 3014 | 15:27:00 | 15:39:00 | 15:48:00 |
| Flare of class C2.7 | 3011 | 14:27:00 | 14:35:00 | 14:40:00 |
| Flare of class C3.4 | 3010 | 13:29:00 | 13:37:00 | 13:43:00 |
| Flare of class C2.3 | 3014 | 06:32:00 | 06:43:00 | 07:00:00 |
| Flare of class C3.5 | 3011 | 00:08:00 | 00:13:00 | 00:23:00 |
Solar flares on May 20, 2022
6 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C5.2 | 3007 | 23:24:00 | 23:37:00 | 23:45:00 |
| Flare of class C8.4 | 3019 | 22:03:00 | 22:12:00 | 22:17:00 |
| Flare of class C2.5 | 3017 | 18:46:00 | 18:53:00 | 19:02:00 |
| Flare of class C2.7 | 3014 | 12:10:00 | 12:17:00 | 12:26:00 |
| Flare of class M3.0 | 3014 | 07:35:00 | 07:45:00 | 07:49:00 |
| Flare of class C3.9 | 3014 | 00:08:00 | 00:12:00 | 00:18:00 |