Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Feb 14, 2025 and Feb 15, 2025 (GOES-16)
Solar flares on Feb 15, 2025
8 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C2.0 | 3992 | 20:54:00 | 21:03:00 | 21:11:00 |
| Flare of class C3.6 | 3983 | 19:22:00 | 19:36:00 | 19:48:00 |
| Flare of class C2.4 | 3996 | 13:54:00 | 13:59:00 | 14:10:00 |
| Flare of class C1.6 | 3996 | 12:17:00 | 12:21:00 | 12:27:00 |
| Flare of class C2.8 | 3996 | 07:20:00 | 07:23:00 | 07:27:00 |
| Flare of class C1.5 | 3990 | 05:36:00 | 05:43:00 | 05:47:00 |
| Flare of class C3.1 | 3996 | 00:34:00 | 00:39:00 | 00:43:00 |
| Flare of class C2.3 | 3997 | 00:22:00 | 00:31:00 | 00:34:00 |
Solar flares on Feb 14, 2025
7 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.6 | 3997 | 22:27:00 | 22:36:00 | 22:52:00 |
| Flare of class M1.8 | 3990 | 20:45:00 | 20:57:00 | 21:05:00 |
| Flare of class C4.8 | 3994 | 14:08:00 | 14:17:00 | 14:21:00 |
| Flare of class M1.2 | 3990 | 09:48:00 | 10:06:00 | 10:19:00 |
| Flare of class C6.6 | 3994 | 07:31:00 | 07:45:00 | 07:50:00 |
| Flare of class M1.2 | 0 | 02:13:00 | 02:28:00 | 02:43:00 |
| Flare of class C4.3 | 3989 | 00:27:00 | 00:38:00 | 00:48:00 |