Sun flares
Yesterday
Tomorrow
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun yesterday and today (GOES-16)
Solar flares today
16 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class M1.8 | 3977 | 20:14:00 | 20:23:00 | 20:28:00 |
| Flare of class C5.8 | 3977 | 17:44:00 | 17:49:00 | 17:55:00 |
| Flare of class C5.4 | 3976 | 16:58:00 | 17:03:00 | 17:09:00 |
| Flare of class M6.7 | 3978 | 13:40:00 | 14:06:00 | 14:25:00 |
| Flare of class C3.4 | 3977 | 12:01:00 | 12:12:00 | 12:18:00 |
| Flare of class C5.2 | 3977 | 11:24:00 | 11:31:00 | 11:35:00 |
| Flare of class C4.8 | 3976 | 11:01:00 | 11:08:00 | 11:16:00 |
| Flare of class C6.1 | 3976 | 10:12:00 | 10:26:00 | 10:32:00 |
| Flare of class C5.4 | 3976 | 09:56:00 | 10:10:00 | 10:12:00 |
| Flare of class C2.5 | 3976 | 09:05:00 | 09:08:00 | 09:23:00 |
| Flare of class M1.0 | 3976 | 05:48:00 | 06:10:00 | 06:20:00 |
| Flare of class C4.4 | 3976 | 05:34:00 | 05:45:00 | 05:48:00 |
| Flare of class C3.3 | 3976 | 04:20:00 | 04:27:00 | 04:35:00 |
| Flare of class C4.3 | 3977 | 03:12:00 | 03:19:00 | 03:32:00 |
| Flare of class C2.9 | 3976 | 02:15:00 | 02:28:00 | 02:38:00 |
| Flare of class C2.5 | 3976 | 01:28:00 | 01:33:00 | 01:38:00 |
Solar flares yesterday
9 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C3.8 | 3976 | 23:49:00 | 00:01:00 | 00:10:00 |
| Flare of class C2.6 | 3976 | 22:48:00 | 22:52:00 | 22:58:00 |
| Flare of class C4.1 | 3976 | 21:25:00 | 21:39:00 | 21:46:00 |
| Flare of class C8.1 | 3976 | 13:42:00 | 14:16:00 | 14:43:00 |
| Flare of class C2.1 | 3976 | 13:23:00 | 13:32:00 | 13:42:00 |
| Flare of class C3.8 | 3976 | 12:00:00 | 12:13:00 | 12:17:00 |
| Flare of class C2.0 | 3978 | 11:21:00 | 11:29:00 | 11:47:00 |
| Flare of class C2.5 | 3976 | 05:27:00 | 05:36:00 | 05:48:00 |
| Flare of class C4.0 | 3976 | 00:22:00 | 00:26:00 | 00:30:00 |