Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Sep 18, 2002 and Sep 19, 2002
Solar flares on Sep 19, 2002
5 solar flares were observed :
| | Active region | Begin, UT | Max, UT | End, UT |
|---|
| Flare of class C3.3 | 105 | 14:27:00 | 14:36:00 | 14:42:00 |
| Flare of class C1.0 | 105 | 13:58:00 | 14:01:00 | 14:03:00 |
| Flare of class C1.0 | 0 | 13:42:00 | 13:45:00 | 13:47:00 |
| Flare of class C3.7 | 119 | 08:07:00 | 08:16:00 | 08:25:00 |
| Flare of class C4.7 | 125 | 05:12:00 | 05:28:00 | 05:48:00 |
Solar flares on Sep 18, 2002
7 solar flares were observed :
| | Active region | Begin, UT | Max, UT | End, UT |
|---|
| Flare of class C1.0 | 0 | 21:48:00 | 21:53:00 | 22:00:00 |
| Flare of class C1.7 | 105 | 21:04:00 | 21:09:00 | 21:12:00 |
| Flare of class C3.9 | 105 | 17:14:00 | 17:22:00 | 17:28:00 |
| Flare of class C2.2 | 119 | 15:32:00 | 16:00:00 | 16:53:00 |
| Flare of class C3.1 | 119 | 10:13:00 | 10:30:00 | 10:46:00 |
| Flare of class C4.8 | 119 | 02:07:00 | 02:22:00 | 02:39:00 |
| Flare of class C3.8 | 112 | 01:10:00 | 01:19:00 | 01:29:00 |
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