Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Jan 17, 2023 and Jan 18, 2023 (GOES-16)
Solar flares on Jan 18, 2023
8 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C3.6 | 3190 | 22:58:00 | 23:06:00 | 23:20:00 |
| Flare of class C9.4 | 3192 | 20:37:00 | 20:47:00 | 20:51:00 |
| Flare of class C3.4 | 3192 | 15:23:00 | 15:31:00 | 15:38:00 |
| Flare of class C5.9 | 3186 | 14:34:00 | 14:40:00 | 14:46:00 |
| Flare of class C3.3 | 3196 | 13:58:00 | 14:07:00 | 14:11:00 |
| Flare of class M1.8 | 3190 | 10:21:00 | 10:35:00 | 10:52:00 |
| Flare of class C7.9 | 3190 | 04:58:00 | 05:19:00 | 05:29:00 |
| Flare of class C4.1 | 0 | 01:35:00 | 01:42:00 | 01:47:00 |
Solar flares on Jan 17, 2023
9 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class M1.8 | 3190 | 23:16:00 | 23:29:00 | 23:44:00 |
| Flare of class C3.2 | 3192 | 22:29:00 | 22:35:00 | 22:40:00 |
| Flare of class C2.2 | 0 | 20:30:00 | 20:36:00 | 20:49:00 |
| Flare of class C3.6 | 3182 | 14:58:00 | 15:18:00 | 15:28:00 |
| Flare of class C2.7 | 3192 | 13:10:00 | 13:17:00 | 13:25:00 |
| Flare of class C3.3 | 0 | 05:15:00 | 05:25:00 | 05:34:00 |
| Flare of class C2.9 | 3184 | 04:16:00 | 04:23:00 | 04:27:00 |
| Flare of class C4.3 | 3190 | 01:13:00 | 01:23:00 | 01:31:00 |
| Flare of class C9.4 | 3192 | 00:02:00 | 00:13:00 | 00:26:00 |