Solar flares on October 5, 2011
The most powerful solar flare in 24 hours
C9.2 (normal) flare - October 5 at 9:42 AM
Solar activity index
Value as of the end of the day on October 5, 2011
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 4, 2011 to October 5, 2011
Time zone — UTC-03 (Moncton) — summer time
List of solar flares for October 5, 2011
The total number of solar flares of class C and higher — 4 flares
C class — 4 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C9.2 | 09:36 | 09:42 | 09:56 | 1313 |
| C6.1 | 07:43 | 08:22 | 08:37 | 1313 |
| C2.3 | 04:38 | 04:43 | 04:47 | 1313 |
| C1.1 | 00:50 | 00:53 | 00:59 | 1313 |