Solar flares on January 13, 2015
The most powerful solar flare in 24 hours
C9.7 (normal) flare - January 13 at 10:47 PM
Solar activity index
Value as of the end of the day on January 13, 2015
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 12, 2015 to January 13, 2015
Time zone — UTC-05 (Quebec)
List of solar flares for January 13, 2015
The total number of solar flares of class C and higher — 8 flares
C class — 8 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C7.7 | 23:44 | 23:56 | 00:05 | 2257 |
| C9.7 | 22:34 | 22:47 | 22:54 | 2257 |
| C4.7 | 21:25 | 21:33 | 21:40 | 2257 |
| C1.6 | 20:54 | 20:57 | 20:59 | 2259 |
| C1.7 | 19:19 | 19:27 | 19:33 | 2257 |
| C1.4 | 18:02 | 18:06 | 18:09 | 2259 |
| C1.3 | 14:32 | 14:35 | 14:39 | 2257 |
| C2.4 | 08:09 | 08:14 | 08:21 | 2257 |