Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Feb 15, 2023 and Feb 16, 2023 (GOES-16)
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 |
Solar flares on Feb 15, 2023
19 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C2.3 | 3217 | 23:27:00 | 23:39:00 | 23:49:00 |
| Flare of class M1.0 | 3213 | 21:05:00 | 21:14:00 | 21:18:00 |
| Flare of class C3.4 | 0 | 19:49:00 | 20:03:00 | 20:18:00 |
| Flare of class C2.5 | 3220 | 19:23:00 | 19:35:00 | 19:42:00 |
| Flare of class C2.4 | 0 | 17:42:00 | 17:50:00 | 17:54:00 |
| Flare of class C2.0 | 0 | 17:31:00 | 17:38:00 | 17:42:00 |
| Flare of class C3.7 | 3213 | 15:52:00 | 15:59:00 | 16:25:00 |
| Flare of class C3.9 | 3226 | 13:39:00 | 13:43:00 | 13:47:00 |
| Flare of class C3.9 | 0 | 13:26:00 | 13:36:00 | 13:39:00 |
| Flare of class C2.4 | 3226 | 12:46:00 | 12:51:00 | 12:56:00 |
| Flare of class C3.3 | 3226 | 10:04:00 | 10:11:00 | 10:21:00 |
| Flare of class C7.1 | 3213 | 09:04:00 | 09:21:00 | 09:33:00 |
| Flare of class C3.2 | 0 | 08:42:00 | 08:50:00 | 08:56:00 |
| Flare of class M1.3 | 3213 | 06:42:00 | 07:05:00 | 07:19:00 |
| Flare of class M2.0 | 3213 | 05:16:00 | 05:23:00 | 05:30:00 |
| Flare of class M1.1 | 3213 | 04:33:00 | 04:47:00 | 05:07:00 |
| Flare of class C7.3 | 3226 | 02:51:00 | 02:59:00 | 03:04:00 |
| Flare of class C8.1 | 0 | 02:15:00 | 02:25:00 | 02:35:00 |
| Flare of class C5.6 | 3220 | 01:02:00 | 01:33:00 | 01:53:00 |