Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Jan 20, 2024 and Jan 21, 2024 (GOES-16)
Solar flares on Jan 21, 2024
16 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C3.7 | 3559 | 22:33:00 | 22:41:00 | 22:47:00 |
| Flare of class C2.7 | 3559 | 21:44:00 | 21:52:00 | 22:01:00 |
| Flare of class C1.8 | 3549 | 21:12:00 | 21:18:00 | 21:24:00 |
| Flare of class C5.8 | 3559 | 20:10:00 | 20:15:00 | 20:21:00 |
| Flare of class C6.7 | 3561 | 19:27:00 | 19:35:00 | 19:44:00 |
| Flare of class C5.8 | 3559 | 18:23:00 | 18:38:00 | 18:55:00 |
| Flare of class C3.9 | 3359 | 17:25:00 | 17:34:00 | 17:45:00 |
| Flare of class C2.8 | 0 | 16:56:00 | 17:02:00 | 17:12:00 |
| Flare of class C2.9 | 3559 | 16:12:00 | 16:23:00 | 16:36:00 |
| Flare of class C2.2 | 3559 | 15:22:00 | 15:25:00 | 15:29:00 |
| Flare of class C2.5 | 3559 | 11:33:00 | 11:37:00 | 11:44:00 |
| Flare of class C2.0 | 3559 | 08:34:00 | 08:40:00 | 08:46:00 |
| Flare of class C2.2 | 3559 | 07:39:00 | 07:44:00 | 07:48:00 |
| Flare of class C6.3 | 3559 | 01:57:00 | 02:02:00 | 02:11:00 |
| Flare of class C5.3 | 3559 | 00:35:00 | 00:41:00 | 00:55:00 |
| Flare of class C4.0 | 3559 | 00:03:00 | 00:27:00 | 00:35:00 |
Solar flares on Jan 20, 2024
9 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.5 | 3559 | 22:15:00 | 22:22:00 | 22:26:00 |
| Flare of class C1.4 | 3559 | 22:00:00 | 22:09:00 | 22:15:00 |
| Flare of class C1.3 | 3560 | 21:41:00 | 21:51:00 | 22:00:00 |
| Flare of class C1.5 | 3559 | 18:17:00 | 18:26:00 | 18:34:00 |
| Flare of class C5.2 | 3559 | 14:21:00 | 14:34:00 | 14:43:00 |
| Flare of class C1.7 | 3560 | 13:49:00 | 13:58:00 | 14:05:00 |
| Flare of class C1.7 | 3560 | 12:49:00 | 12:53:00 | 12:57:00 |
| Flare of class C3.5 | 3555 | 08:35:00 | 09:34:00 | 10:32:00 |
| Flare of class C1.7 | 3559 | 02:51:00 | 02:58:00 | 03:02:00 |