Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Mar 28, 2025 and Mar 29, 2025 (GOES-18, GOES-16)
Solar flares on Mar 29, 2025
17 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class M1.9 | 4048 | 22:38:00 | 23:00:00 | 23:21:00 |
| Flare of class M1.4 | 4043 | 21:19:00 | 21:38:00 | 22:09:00 |
| Flare of class C3.5 | 4048 | 20:28:00 | 20:36:00 | 20:43:00 |
| Flare of class C3.3 | 4048 | 19:57:00 | 20:07:00 | 20:13:00 |
| Flare of class C3.5 | 4048 | 19:06:00 | 19:13:00 | 19:18:00 |
| Flare of class C6.6 | 4048 | 18:39:00 | 18:51:00 | 18:59:00 |
| Flare of class C6.5 | 4048 | 17:53:00 | 18:07:00 | 18:17:00 |
| Flare of class C2.6 | 4048 | 17:26:00 | 17:31:00 | 17:36:00 |
| Flare of class C2.2 | 4048 | 17:03:00 | 17:08:00 | 17:13:00 |
| Flare of class C7.5 | 4048 | 11:49:00 | 12:01:00 | 12:07:00 |
| Flare of class C2.9 | 4046 | 11:25:00 | 11:32:00 | 11:37:00 |
| Flare of class C4.5 | 4048 | 11:05:00 | 11:12:00 | 11:17:00 |
| Flare of class C2.4 | 4048 | 10:12:00 | 10:19:00 | 10:25:00 |
| Flare of class C2.2 | 4048 | 06:25:00 | 06:31:00 | 06:40:00 |
| Flare of class C3.9 | 4048 | 04:50:00 | 04:59:00 | 05:06:00 |
| Flare of class C3.8 | 4048 | 04:09:00 | 04:13:00 | 04:19:00 |
| Flare of class C4.0 | 4048 | 03:55:00 | 04:04:00 | 04:09:00 |
Solar flares on Mar 28, 2025
8 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class M1.7 | 4048 | 23:20:00 | 23:39:00 | 23:53:00 |
| Flare of class M1.1 | 0 | 19:14:00 | 19:26:00 | 19:38:00 |
| Flare of class M1.0 | 4046 | 17:54:00 | 18:01:00 | 18:05:00 |
| Flare of class X1.1 | 0 | 15:03:00 | 15:21:00 | 15:42:00 |
| Flare of class C3.5 | 0 | 13:51:00 | 14:01:00 | 14:07:00 |
| Flare of class C1.9 | 4043 | 07:57:00 | 08:04:00 | 08:09:00 |
| Flare of class C1.8 | 4043 | 07:43:00 | 07:53:00 | 07:57:00 |
| Flare of class C2.1 | 4043 | 03:52:00 | 04:05:00 | 04:21:00 |