Solar flares on October 7, 2013
The most powerful solar flare in 24 hours
C2.3 (normal) flare - October 7 at 10:40 AM
Solar activity index
Value as of the end of the day on October 7, 2013
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 6, 2013 to October 7, 2013
Time zone — UTC-05 (Pierre) — summer time
List of solar flares for October 7, 2013
The total number of solar flares of class C and higher — 3 flares
C class — 3 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.3 | 10:34 | 10:40 | 10:55 | 1856 |
| C1.0 | 08:50 | 08:57 | 09:05 | 1861 |
| C1.0 | 23:56 | 00:08 | 00:12 | 1861 |