Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Apr 16, 2023 and Apr 17, 2023 (GOES-16)
Solar flares on Apr 17, 2023
7 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C6.9 | 3282 | 14:17:00 | 14:31:00 | 14:40:00 |
| Flare of class C2.3 | 3280 | 08:28:00 | 08:37:00 | 08:47:00 |
| Flare of class C2.1 | 3279 | 07:31:00 | 07:40:00 | 07:50:00 |
| Flare of class C7.0 | 3281 | 06:21:00 | 06:33:00 | 06:39:00 |
| Flare of class C4.1 | 3280 | 04:08:00 | 04:16:00 | 04:29:00 |
| Flare of class C2.2 | 3281 | 03:21:00 | 03:31:00 | 03:40:00 |
| Flare of class C2.2 | 3282 | 00:53:00 | 00:59:00 | 01:03:00 |
Solar flares on Apr 16, 2023
4 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C3.7 | 3280 | 19:44:00 | 19:53:00 | 20:01:00 |
| Flare of class C9.0 | 0 | 17:31:00 | 17:44:00 | 18:00:00 |
| Flare of class C2.0 | 3280 | 09:33:00 | 09:37:00 | 09:46:00 |
| Flare of class C3.3 | 3281 | 03:28:00 | 03:39:00 | 03:48:00 |