Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Apr 12, 2023 and Apr 13, 2023 (GOES-16)
Solar flares on Apr 13, 2023
12 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C2.1 | 3282 | 20:29:00 | 20:36:00 | 20:42:00 |
| Flare of class C2.2 | 3281 | 18:50:00 | 18:57:00 | 19:03:00 |
| Flare of class C4.3 | 3279 | 11:53:00 | 11:56:00 | 12:02:00 |
| Flare of class C6.7 | 3279 | 10:53:00 | 10:56:00 | 11:00:00 |
| Flare of class C8.4 | 3272 | 10:32:00 | 10:43:00 | 10:53:00 |
| Flare of class C3.8 | 3281 | 08:15:00 | 08:20:00 | 08:31:00 |
| Flare of class C3.9 | 3279 | 07:53:00 | 07:59:00 | 08:03:00 |
| Flare of class C2.0 | 3272 | 04:24:00 | 04:34:00 | 04:41:00 |
| Flare of class C2.2 | 3280 | 03:54:00 | 04:07:00 | 04:11:00 |
| Flare of class C2.5 | 3279 | 02:17:00 | 02:24:00 | 02:31:00 |
| Flare of class C3.7 | 3279 | 01:15:00 | 01:23:00 | 01:31:00 |
| Flare of class C3.3 | 3279 | 01:03:00 | 01:06:00 | 01:10:00 |
Solar flares on Apr 12, 2023
7 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C4.8 | 3279 | 23:26:00 | 23:35:00 | 23:49:00 |
| Flare of class C1.8 | 3279 | 22:54:00 | 23:03:00 | 23:06:00 |
| Flare of class C1.9 | 3279 | 22:22:00 | 22:29:00 | 22:33:00 |
| Flare of class C5.2 | 3272 | 15:38:00 | 15:44:00 | 15:48:00 |
| Flare of class C6.1 | 3279 | 11:33:00 | 11:53:00 | 12:04:00 |
| Flare of class C3.4 | 3279 | 08:36:00 | 08:42:00 | 08:48:00 |
| Flare of class C2.8 | 3276 | 04:50:00 | 05:02:00 | 05:10:00 |