Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Sep 27, 2002 and Sep 28, 2002
Solar flares on Sep 28, 2002
8 solar flares were observed :
| | Active region | Begin, UT | Max, UT | End, UT |
|---|
| Flare of class C1.5 | 134 | 21:28:00 | 21:31:00 | 21:33:00 |
| Flare of class C2.0 | 134 | 19:19:00 | 19:30:00 | 19:34:00 |
| Flare of class C3.4 | 134 | 10:35:00 | 10:55:00 | 11:21:00 |
| Flare of class C1.1 | 134 | 07:28:00 | 07:31:00 | 07:34:00 |
| Flare of class C1.2 | 134 | 07:15:00 | 07:18:00 | 07:20:00 |
| Flare of class C1.0 | 125 | 05:19:00 | 05:23:00 | 05:26:00 |
| Flare of class C1.0 | 0 | 04:36:00 | 04:40:00 | 04:44:00 |
| Flare of class C3.4 | 134 | 00:40:00 | 01:12:00 | 01:35:00 |
Solar flares on Sep 27, 2002
7 solar flares were observed :
| | Active region | Begin, UT | Max, UT | End, UT |
|---|
| Flare of class M1.4 | 134 | 19:33:00 | 19:42:00 | 19:49:00 |
| Flare of class C3.4 | 134 | 18:59:00 | 19:04:00 | 19:09:00 |
| Flare of class C3.2 | 134 | 16:39:00 | 16:55:00 | 17:09:00 |
| Flare of class M1.8 | 134 | 12:59:00 | 13:12:00 | 13:23:00 |
| Flare of class C4.8 | 134 | 08:08:00 | 08:24:00 | 08:37:00 |
| Flare of class C9.9 | 134 | 03:20:00 | 03:41:00 | 03:56:00 |
| Flare of class C5.0 | 0 | 01:18:00 | 01:48:00 | 02:37:00 |
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