Solar flares on October 29, 2011
The most powerful solar flare in 24 hours
C3.0 (normal) flare - October 29 at 7:52 AM
Solar activity index
Value as of the end of the day on October 29, 2011
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 28, 2011 to October 29, 2011
Time zone — UTC-07 (Phoenix)
List of solar flares for October 29, 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 |
|---|---|---|---|---|
| C1.2 | 13:42 | 13:48 | 13:52 | — |
| C3.0 | 07:44 | 07:52 | 08:01 | 1324 |
| C1.0 | 07:23 | 07:29 | 07:34 | — |
| C1.9 | 02:17 | 02:22 | 02:26 | 1325 |