Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Feb 16, 2023 and Feb 17, 2023 (GOES-16)
Solar flares on Feb 17, 2023
8 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class X2.2 | 3229 | 19:38:00 | 20:16:00 | 20:50:00 |
| Flare of class C2.0 | 3226 | 11:43:00 | 11:48:00 | 11:52:00 |
| Flare of class C2.0 | 3229 | 10:44:00 | 10:50:00 | 11:00:00 |
| Flare of class C2.1 | 0 | 10:24:00 | 10:33:00 | 10:39:00 |
| Flare of class C2.2 | 3229 | 09:29:00 | 09:38:00 | 09:42:00 |
| Flare of class C1.9 | 3229 | 07:29:00 | 07:33:00 | 07:43:00 |
| Flare of class C1.3 | 3229 | 04:19:00 | 04:25:00 | 04:34:00 |
| Flare of class C3.8 | 3229 | 01:31:00 | 01:35:00 | 01:42:00 |
Solar flares on Feb 16, 2023
8 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C9.1 | 3229 | 20:39:00 | 21:16:00 | 22:03:00 |
| Flare of class C2.9 | 3229 | 18:34:00 | 18:55:00 | 19:03:00 |
| Flare of class C1.7 | 0 | 16:45:00 | 16:52:00 | 16:58:00 |
| Flare of class C9.0 | 3216 | 10:16:00 | 10:59:00 | 11:41:00 |
| Flare of class C3.6 | 3215 | 08:43:00 | 08:48:00 | 08:56:00 |
| Flare of class C3.4 | 0 | 06:36:00 | 06:46:00 | 06:52:00 |
| Flare of class C2.6 | 3226 | 05:04:00 | 05:19:00 | 05:54:00 |
| Flare of class M1.1 | 3229 | 00:19:00 | 00:32:00 | 00:43:00 |