Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Apr 28, 2023 and Apr 29, 2023 (GOES-18, GOES-16)
Solar flares on Apr 29, 2023
9 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C4.3 | 3288 | 19:49:00 | 19:58:00 | 20:08:00 |
| Flare of class C4.4 | 3288 | 19:03:00 | 19:29:00 | 19:49:00 |
| Flare of class C6.0 | 3289 | 13:46:00 | 14:07:00 | 14:40:00 |
| Flare of class C5.1 | 3288 | 13:15:00 | 13:24:00 | 13:32:00 |
| Flare of class C2.1 | 3288 | 12:44:00 | 12:52:00 | 13:05:00 |
| Flare of class C8.8 | 3288 | 10:04:00 | 10:17:00 | 10:32:00 |
| Flare of class C4.4 | 3288 | 08:31:00 | 08:40:00 | 08:47:00 |
| Flare of class C1.9 | 3288 | 06:10:00 | 06:17:00 | 06:25:00 |
| Flare of class C2.9 | 3288 | 03:48:00 | 04:03:00 | 04:15:00 |
Solar flares on Apr 28, 2023
14 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C6.1 | 3288 | 23:20:00 | 23:35:00 | 23:40:00 |
| Flare of class C7.1 | 3288 | 21:09:00 | 21:45:00 | 22:24:00 |
| Flare of class C4.2 | 3285 | 20:16:00 | 20:33:00 | 20:49:00 |
| Flare of class C2.6 | 3288 | 19:53:00 | 20:01:00 | 20:16:00 |
| Flare of class C3.1 | 3288 | 19:14:00 | 19:21:00 | 19:36:00 |
| Flare of class C4.2 | 3288 | 18:13:00 | 18:18:00 | 18:22:00 |
| Flare of class C2.7 | 3288 | 17:34:00 | 17:44:00 | 17:54:00 |
| Flare of class C2.6 | 3288 | 17:17:00 | 17:28:00 | 17:34:00 |
| Flare of class C6.8 | 3289 | 15:23:00 | 16:00:00 | 16:15:00 |
| Flare of class C1.5 | 3288 | 09:09:00 | 09:18:00 | 09:24:00 |
| Flare of class C2.9 | 3285 | 05:36:00 | 05:44:00 | 05:50:00 |
| Flare of class C2.8 | 3288 | 05:21:00 | 05:27:00 | 05:36:00 |
| Flare of class C6.6 | 3285 | 01:11:00 | 01:22:00 | 01:30:00 |
| Flare of class C4.9 | 3288 | 00:38:00 | 01:08:00 | 01:11:00 |