Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Oct 19, 2015 and Oct 20, 2015 (GOES-15)
Solar flares on Oct 20, 2015
4 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.1 | 2437 | 13:56:00 | 13:59:00 | 14:01:00 |
| Flare of class C1.0 | 2436 | 07:24:00 | 07:27:00 | 07:29:00 |
| Flare of class C1.0 | 2436 | 04:58:00 | 05:01:00 | 05:03:00 |
| Flare of class C1.2 | 2437 | 03:56:00 | 04:04:00 | 04:16:00 |
Solar flares on Oct 19, 2015
7 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.8 | 2434 | 18:37:00 | 18:43:00 | 18:45:00 |
| Flare of class C1.3 | 2436 | 17:41:00 | 17:48:00 | 17:53:00 |
| Flare of class C3.9 | 2436 | 17:23:00 | 17:27:00 | 17:29:00 |
| Flare of class C1.9 | 2434 | 13:36:00 | 13:43:00 | 13:59:00 |
| Flare of class C1.2 | 2436 | 09:33:00 | 09:37:00 | 09:44:00 |
| Flare of class C1.4 | 2434 | 04:32:00 | 04:40:00 | 04:46:00 |
| Flare of class C1.7 | 0 | 01:58:00 | 02:06:00 | 02:15:00 |