Sun flares
Yesterday
Tomorrow
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun yesterday and today (GOES-18, GOES-16)
Solar flares today
7 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C3.9 | 4018 | 08:05:00 | 08:14:00 | 08:18:00 |
| Flare of class C6.8 | 4012 | 07:40:00 | 07:52:00 | 07:59:00 |
| Flare of class C1.8 | 4028 | 04:28:00 | 04:35:00 | 04:44:00 |
| Flare of class C1.7 | 4019 | 04:08:00 | 04:16:00 | 04:26:00 |
| Flare of class C1.7 | 4019 | 02:41:00 | 02:52:00 | 03:00:00 |
| Flare of class C1.9 | 4018 | 01:59:00 | 02:05:00 | 02:21:00 |
| Flare of class C1.6 | 4027 | 01:20:00 | 01:28:00 | 01:38:00 |
Solar flares yesterday
21 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C2.7 | 4028 | 23:16:00 | 23:27:00 | 23:43:00 |
| Flare of class C3.4 | 4028 | 21:30:00 | 21:36:00 | 21:52:00 |
| Flare of class C2.5 | 4028 | 20:26:00 | 20:35:00 | 20:42:00 |
| Flare of class C2.8 | 4012 | 20:06:00 | 20:12:00 | 20:22:00 |
| Flare of class C1.9 | 4027 | 19:41:00 | 19:45:00 | 19:54:00 |
| Flare of class C2.4 | 4028 | 19:30:00 | 19:33:00 | 19:41:00 |
| Flare of class C3.0 | 4028 | 18:33:00 | 18:39:00 | 18:51:00 |
| Flare of class C1.6 | 4028 | 17:33:00 | 17:36:00 | 17:43:00 |
| Flare of class C1.6 | 4012 | 16:52:00 | 17:04:00 | 17:17:00 |
| Flare of class C1.9 | 4028 | 15:29:00 | 15:35:00 | 15:51:00 |
| Flare of class C2.9 | 4028 | 14:47:00 | 14:58:00 | 15:20:00 |
| Flare of class C4.1 | 4028 | 12:32:00 | 12:35:00 | 12:53:00 |
| Flare of class C5.8 | 4028 | 12:21:00 | 12:24:00 | 12:32:00 |
| Flare of class C6.0 | 4028 | 12:09:00 | 12:17:00 | 12:21:00 |
| Flare of class C2.1 | 4028 | 11:48:00 | 11:59:00 | 12:09:00 |
| Flare of class C2.0 | 4028 | 11:02:00 | 11:10:00 | 11:26:00 |
| Flare of class C5.7 | 4028 | 09:39:00 | 09:47:00 | 09:53:00 |
| Flare of class C3.3 | 4024 | 07:29:00 | 07:37:00 | 07:47:00 |
| Flare of class C3.7 | 4028 | 03:30:00 | 03:44:00 | 04:00:00 |
| Flare of class C3.8 | 4028 | 02:54:00 | 03:02:00 | 03:14:00 |
| Flare of class C8.8 | 4028 | 02:21:00 | 02:31:00 | 03:00:00 |