Solar flares on October 3, 2011
The most powerful solar flare in 24 hours
C7.6 (normal) flare - October 3 at 1:30 AM
Solar activity index
Value as of the end of the day on October 3, 2011
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 2, 2011 to October 3, 2011
Time zone — UTC+01 (London) — summer time
List of solar flares for October 3, 2011
The total number of solar flares of class C and higher — 2 flares
C class — 2 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.1 | 03:34 | 03:44 | 03:53 | 1302 |
| C7.6 | 01:20 | 01:30 | 01:54 | 1302 |