Solar flares on October 15, 2013
The most powerful solar flare in 24 hours
M1.8 (strong) flare - October 15 at 2:08 PM
Solar activity index
Value as of the end of the day on October 15, 2013
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 14, 2013 to October 15, 2013
Time zone — UTC+05:30 (Bhatpara)
List of solar flares for October 15, 2013
The total number of solar flares of class C and higher — 15 flares
C class — 14 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.8 | 22:34 | 22:41 | 22:49 | 1861 |
| C6.5 | 20:52 | 21:06 | 21:19 | 1865 |
| C4.4 | 20:07 | 20:27 | 20:39 | 1865 |
| C2.2 | 19:44 | 19:51 | 19:59 | 1865 |
| C2.9 | 15:55 | 15:59 | 16:04 | 1861 |
| M1.8 | 13:56 | 14:08 | 14:18 | 1865 |
| C2.8 | 13:43 | 13:46 | 13:48 | 1865 |
| C2.8 | 13:18 | 13:31 | 13:42 | 1865 |
| C9.5 | 10:34 | 10:37 | 10:40 | 1865 |
| C1.5 | 09:39 | 09:51 | 10:08 | 1861 |
| C1.9 | 08:53 | 09:03 | 09:18 | 1865 |
| C2.4 | 07:10 | 07:16 | 07:24 | 1861 |
| C7.4 | 04:19 | 04:33 | 04:42 | 1861 |
| C3.0 | 03:08 | 03:23 | 03:33 | — |
| C3.4 | 02:50 | 02:57 | 03:04 | 1861 |