Solar flares on October 26, 2013
The most powerful solar flare in 24 hours
M3.1 (strong) flare - October 26 at 9:27 PM
Solar activity index
Value as of the end of the day on October 26, 2013
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 25, 2013 to October 26, 2013
Time zone — UTC+02 (Brussels) — summer time
List of solar flares for October 26, 2013
The total number of solar flares of class C and higher — 21 flares
C class — 16 | M class — 5 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M1.0 | 21:49 | 21:53 | 21:58 | 1882 |
| M3.1 | 21:24 | 21:27 | 21:30 | 1884 |
| C7.7 | 20:50 | 21:20 | 21:23 | 1877 |
| C2.1 | 20:34 | 20:38 | 20:45 | 1882 |
| C6.5 | 19:28 | 19:32 | 19:36 | 1882 |
| C8.8 | 19:04 | 19:15 | 19:26 | 1877 |
| C2.0 | 17:45 | 17:49 | 17:53 | 1873 |
| C2.8 | 15:19 | 15:21 | 15:24 | 1877 |
| M1.8 | 12:48 | 13:17 | 13:34 | 1882 |
| M1.5 | 11:17 | 11:37 | 11:48 | 1882 |
| C4.4 | 10:52 | 10:55 | 10:57 | 1877 |
| C5.2 | 10:37 | 10:46 | 10:49 | 1877 |
| M2.3 | 07:59 | 08:06 | 08:20 | 1882 |
| C4.0 | 05:38 | 05:46 | 05:49 | 1882 |
| C2.3 | 05:03 | 05:07 | 05:10 | 1875 |
| C4.5 | 04:42 | 04:50 | 04:55 | 1875 |
| C1.7 | 03:40 | 03:43 | 03:46 | 1875 |
| C1.9 | 02:51 | 02:54 | 02:57 | 1882 |
| C2.3 | 02:28 | 02:32 | 02:35 | 1882 |
| C3.6 | 01:12 | 01:17 | 01:26 | 1882 |
| C3.2 | 00:52 | 01:00 | 01:08 | 1875 |