Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Apr 15, 2023 and Apr 16, 2023 (GOES-16)
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 |
Solar flares on Apr 15, 2023
16 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C3.3 | 3282 | 21:10:00 | 21:22:00 | 21:37:00 |
| Flare of class C5.4 | 3280 | 17:12:00 | 17:23:00 | 17:33:00 |
| Flare of class C3.3 | 3281 | 16:11:00 | 16:18:00 | 16:25:00 |
| Flare of class C2.6 | 3279 | 13:16:00 | 13:23:00 | 13:30:00 |
| Flare of class C2.4 | 3281 | 12:49:00 | 12:56:00 | 13:02:00 |
| Flare of class C3.5 | 3280 | 09:45:00 | 09:54:00 | 09:58:00 |
| Flare of class C7.1 | 3282 | 09:05:00 | 09:14:00 | 09:18:00 |
| Flare of class C5.3 | 3282 | 08:44:00 | 08:52:00 | 08:58:00 |
| Flare of class C4.4 | 3280 | 06:59:00 | 07:03:00 | 07:07:00 |
| Flare of class C5.0 | 3280 | 06:27:00 | 06:47:00 | 06:59:00 |
| Flare of class C3.2 | 3272 | 05:50:00 | 06:01:00 | 06:07:00 |
| Flare of class C2.9 | 3282 | 05:38:00 | 05:46:00 | 05:50:00 |
| Flare of class C3.9 | 3282 | 05:18:00 | 05:23:00 | 05:31:00 |
| Flare of class C3.3 | 3280 | 03:00:00 | 03:06:00 | 03:10:00 |
| Flare of class C2.4 | 3272 | 01:49:00 | 01:56:00 | 02:01:00 |
| Flare of class C2.8 | 3280 | 01:32:00 | 01:37:00 | 01:41:00 |