Solar flares on July 9, 2013
The most powerful solar flare in 24 hours
C2.8 (normal) flare - July 9 at 3:44 AM
Solar activity index
Value as of the end of the day on July 9, 2013
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from July 8, 2013 to July 9, 2013
Time zone — UTC+01 (London) — summer time
List of solar flares for July 9, 2013
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 |
|---|---|---|---|---|
| C1.1 | 22:28 | 22:45 | 23:17 | 1787 |
| C2.3 | 14:25 | 14:32 | 14:36 | 1785 |
| C2.0 | 08:00 | 08:35 | 08:57 | 1785 |
| C2.8 | 03:38 | 03:44 | 03:53 | 1785 |