Solar flares on October 11, 2002
The most powerful solar flare in 24 hours
C3.7 (normal) flare - October 11 at 10:49 PM
Solar activity index
Value as of the end of the day on October 11, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 10, 2002 to October 11, 2002
Time zone — UTC+05:30 (Indore)
List of solar flares for October 11, 2002
The total number of solar flares of class C and higher — 10 flares
C class — 10 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.7 | 22:37 | 22:49 | 23:23 | 143 |
| C1.3 | 19:49 | 19:51 | 19:54 | 149 |
| C1.9 | 16:42 | 16:54 | 17:08 | — |
| C2.0 | 15:45 | 15:50 | 15:56 | — |
| C1.7 | 14:59 | 15:05 | 15:08 | 139 |
| C2.4 | 13:59 | 14:05 | 14:14 | 139 |
| C1.1 | 09:56 | 10:10 | 10:16 | 139 |
| C1.2 | 07:10 | 07:23 | 07:29 | 139 |
| C2.5 | 04:51 | 04:55 | 04:57 | 149 |
| C1.6 | 03:35 | 03:44 | 03:56 | — |