Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Mar 31, 2025 and Apr 01, 2025 (GOES-18, GOES-16)
Solar flares on Apr 01, 2025
14 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class M2.5 | 4048 | 22:18:00 | 22:31:00 | 22:41:00 |
| Flare of class C3.5 | 4048 | 22:00:00 | 22:08:00 | 22:18:00 |
| Flare of class C5.2 | 4048 | 21:05:00 | 21:10:00 | 21:12:00 |
| Flare of class C5.2 | 4048 | 20:45:00 | 21:00:00 | 21:05:00 |
| Flare of class C4.1 | 4048 | 19:29:00 | 19:39:00 | 19:45:00 |
| Flare of class C3.1 | 4044 | 18:35:00 | 18:43:00 | 18:50:00 |
| Flare of class C3.5 | 4044 | 16:44:00 | 16:52:00 | 16:58:00 |
| Flare of class C2.1 | 4044 | 14:58:00 | 15:02:00 | 15:11:00 |
| Flare of class C5.8 | 4049 | 10:31:00 | 10:40:00 | 10:46:00 |
| Flare of class C5.3 | 4048 | 07:47:00 | 07:55:00 | 08:02:00 |
| Flare of class M5.6 | 4046 | 06:37:00 | 06:46:00 | 06:53:00 |
| Flare of class C2.8 | 4047 | 03:30:00 | 03:35:00 | 03:39:00 |
| Flare of class C3.6 | 4047 | 02:58:00 | 03:06:00 | 03:30:00 |
| Flare of class C3.2 | 4046 | 01:23:00 | 01:32:00 | 01:37:00 |
Solar flares on Mar 31, 2025
21 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C3.2 | 4048 | 23:37:00 | 23:45:00 | 23:51:00 |
| Flare of class C2.2 | 4048 | 23:00:00 | 23:04:00 | 23:12:00 |
| Flare of class C2.6 | 4048 | 21:41:00 | 21:48:00 | 21:52:00 |
| Flare of class C6.0 | 4048 | 17:44:00 | 17:50:00 | 18:00:00 |
| Flare of class C4.1 | 4048 | 17:36:00 | 17:42:00 | 17:44:00 |
| Flare of class C3.5 | 4048 | 17:13:00 | 17:22:00 | 17:34:00 |
| Flare of class C4.4 | 4048 | 16:31:00 | 16:37:00 | 16:41:00 |
| Flare of class C2.2 | 4048 | 14:09:00 | 14:13:00 | 14:21:00 |
| Flare of class C2.5 | 4048 | 12:29:00 | 12:40:00 | 12:50:00 |
| Flare of class C4.4 | 4046 | 12:00:00 | 12:08:00 | 12:13:00 |
| Flare of class M1.2 | 4048 | 10:16:00 | 10:24:00 | 10:37:00 |
| Flare of class C3.1 | 4048 | 09:57:00 | 10:07:00 | 10:16:00 |
| Flare of class C2.4 | 4048 | 09:25:00 | 09:28:00 | 09:34:00 |
| Flare of class C2.4 | 4048 | 07:37:00 | 07:41:00 | 07:47:00 |
| Flare of class C2.6 | 4048 | 07:15:00 | 07:29:00 | 07:37:00 |
| Flare of class C4.7 | 4048 | 05:05:00 | 05:08:00 | 05:12:00 |
| Flare of class C7.6 | 4046 | 03:44:00 | 03:52:00 | 03:56:00 |
| Flare of class C6.5 | 4048 | 03:20:00 | 03:30:00 | 03:36:00 |
| Flare of class C5.8 | 4048 | 03:11:00 | 03:17:00 | 03:20:00 |
| Flare of class C8.9 | 4048 | 02:18:00 | 02:35:00 | 02:44:00 |
| Flare of class C5.5 | 4048 | 00:34:00 | 00:41:00 | 00:48:00 |