Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Dec 18, 2022 and Dec 19, 2022 (GOES-16)
Solar flares on Dec 19, 2022
13 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C6.8 | 3169 | 23:46:00 | 24:04:00 | 24:14:00 |
| Flare of class C3.8 | 3167 | 22:07:00 | 22:27:00 | 22:52:00 |
| Flare of class C4.2 | 3169 | 20:51:00 | 20:58:00 | 21:02:00 |
| Flare of class C3.7 | 3163 | 18:35:00 | 18:48:00 | 19:04:00 |
| Flare of class C8.0 | 3169 | 14:17:00 | 14:29:00 | 14:40:00 |
| Flare of class C4.0 | 3169 | 13:44:00 | 13:49:00 | 13:56:00 |
| Flare of class C7.3 | 3167 | 11:36:00 | 11:53:00 | 12:07:00 |
| Flare of class C4.5 | 3169 | 10:30:00 | 10:41:00 | 10:51:00 |
| Flare of class C2.0 | 3163 | 08:49:00 | 09:03:00 | 09:14:00 |
| Flare of class C2.1 | 3162 | 06:22:00 | 06:29:00 | 06:37:00 |
| Flare of class C2.6 | 3171 | 05:56:00 | 06:02:00 | 06:06:00 |
| Flare of class C2.5 | 0 | 03:32:00 | 03:43:00 | 03:54:00 |
| Flare of class C2.5 | 3162 | 02:14:00 | 02:23:00 | 02:27:00 |
Solar flares on Dec 18, 2022
9 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C2.0 | 3170 | 23:06:00 | 23:13:00 | 23:17:00 |
| Flare of class C3.2 | 3162 | 19:53:00 | 20:02:00 | 20:15:00 |
| Flare of class C3.8 | 3169 | 16:40:00 | 16:45:00 | 16:49:00 |
| Flare of class C4.7 | 3169 | 14:06:00 | 14:14:00 | 14:19:00 |
| Flare of class C2.3 | 3169 | 13:11:00 | 13:16:00 | 13:20:00 |
| Flare of class C5.8 | 3162 | 09:59:00 | 10:10:00 | 10:16:00 |
| Flare of class C2.4 | 3169 | 09:34:00 | 09:42:00 | 09:49:00 |
| Flare of class C3.0 | 3169 | 04:42:00 | 04:53:00 | 05:06:00 |
| Flare of class C5.4 | 3169 | 01:13:00 | 01:22:00 | 01:35:00 |