Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Sep 16, 2023 and Sep 17, 2023 (GOES-16)
Solar flares on Sep 17, 2023
1 solar flare was observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C3.5 | 3435 | 15:55:00 | 16:04:00 | 16:10:00 |
Solar flares on Sep 16, 2023
8 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.9 | 3429 | 13:13:00 | 13:19:00 | 13:33:00 |
| Flare of class C2.1 | 3429 | 11:56:00 | 12:05:00 | 12:13:00 |
| Flare of class C2.6 | 3429 | 07:36:00 | 07:40:00 | 07:44:00 |
| Flare of class C2.1 | 3429 | 07:06:00 | 07:11:00 | 07:16:00 |
| Flare of class M3.3 | 3429 | 05:30:00 | 05:38:00 | 05:51:00 |
| Flare of class C5.0 | 0 | 05:09:00 | 05:24:00 | 05:30:00 |
| Flare of class C1.4 | 3429 | 03:23:00 | 03:31:00 | 03:37:00 |
| Flare of class M2.9 | 3429 | 00:38:00 | 00:50:00 | 00:57:00 |