Solar flares on October 11, 2002
The most powerful solar flare in 24 hours
C3.7 (normal) flare - October 11 at 7:19 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+02 (Chisinau)
List of solar flares for October 11, 2002
The total number of solar flares of class C and higher — 11 flares
C class — 11 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.6 | 20:59 | 21:03 | 21:05 | — |
| C3.7 | 19:07 | 19:19 | 19:53 | 143 |
| C1.3 | 16:19 | 16:21 | 16:24 | 149 |
| C1.9 | 13:12 | 13:24 | 13:38 | — |
| C2.0 | 12:15 | 12:20 | 12:26 | — |
| C1.7 | 11:29 | 11:35 | 11:38 | 139 |
| C2.4 | 10:29 | 10:35 | 10:44 | 139 |
| C1.1 | 06:26 | 06:40 | 06:46 | 139 |
| C1.2 | 03:40 | 03:53 | 03:59 | 139 |
| C2.5 | 01:21 | 01:25 | 01:27 | 149 |
| C1.6 | 00:05 | 00:14 | 00:26 | — |