Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Apr 12, 2022 and Apr 13, 2022 (GOES-16)
Solar flares on Apr 13, 2022
No solar flares of C, M and X-class were observed
Solar flares on Apr 12, 2022
8 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.3 | 2983 | 17:53:00 | 17:58:00 | 18:02:00 |
| Flare of class C1.2 | 2983 | 17:21:00 | 17:40:00 | 17:53:00 |
| Flare of class C1.1 | 0 | 14:51:00 | 15:05:00 | 15:12:00 |
| Flare of class C1.2 | 0 | 10:04:00 | 10:08:00 | 10:12:00 |
| Flare of class C1.2 | 2983 | 09:50:00 | 10:01:00 | 10:16:00 |
| Flare of class C1.0 | 0 | 07:57:00 | 08:08:00 | 08:18:00 |
| Flare of class C3.8 | 0 | 06:38:00 | 06:49:00 | 06:57:00 |
| Flare of class C1.1 | 0 | 04:45:00 | 04:56:00 | 05:06:00 |