Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Jul 27, 2012 and Jul 28, 2012 (GOES-15)
Solar flares on Jul 28, 2012
4 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class M6.1 | 1532 | 20:44:00 | 20:56:00 | 21:04:00 |
| Flare of class C1.7 | 0 | 18:24:00 | 18:31:00 | 18:40:00 |
| Flare of class C1.1 | 0 | 13:10:00 | 13:19:00 | 13:26:00 |
| Flare of class C1.7 | 1530 | 07:21:00 | 07:29:00 | 07:42:00 |
Solar flares on Jul 27, 2012
9 solar flares were observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C2.1 | 1530 | 20:18:00 | 20:27:00 | 20:40:00 |
| Flare of class M2.7 | 1532 | 17:17:00 | 17:26:00 | 17:32:00 |
| Flare of class C1.5 | 1530 | 13:57:00 | 14:02:00 | 14:08:00 |
| Flare of class C1.0 | 0 | 12:19:00 | 12:22:00 | 12:24:00 |
| Flare of class C2.5 | 0 | 11:44:00 | 11:49:00 | 11:53:00 |
| Flare of class C5.0 | 1528 | 03:58:00 | 04:02:00 | 04:04:00 |
| Flare of class C1.3 | 1532 | 03:28:00 | 03:36:00 | 03:42:00 |
| Flare of class C1.7 | 1531 | 02:24:00 | 02:29:00 | 02:31:00 |
| Flare of class C1.3 | 1531 | 00:17:00 | 00:24:00 | 00:28:00 |