Solar flares on October 13, 2013
The most powerful solar flare in 24 hours
M1.7 (strong) flare - October 13 at 6:13 AM
Solar activity index
Value as of the end of the day on October 13, 2013
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 12, 2013 to October 13, 2013
Time zone — UTC+05:30 (Ambattur)
List of solar flares for October 13, 2013
The total number of solar flares of class C and higher — 5 flares
C class — 4 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C4.5 | 23:20 | 23:28 | 23:37 | 1861 |
| C1.4 | 13:56 | 14:40 | 14:49 | — |
| M1.7 | 05:42 | 06:13 | 06:35 | 1865 |
| C1.2 | 05:34 | 05:38 | 05:40 | — |
| C2.9 | 03:32 | 03:46 | 03:58 | 1861 |