Solar flares on November 13, 2013
The most powerful solar flare in 24 hours
M1.4 (strong) flare - November 13 at 8:20 AM
Solar activity index
Value as of the end of the day on November 13, 2013
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from November 12, 2013 to November 13, 2013
Time zone — UTC-07 (Fort Smith)
List of solar flares for November 13, 2013
The total number of solar flares of class C and higher — 18 flares
C class — 17 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.5 | 23:43 | 23:46 | 23:50 | 1899 |
| C1.6 | 22:43 | 22:52 | 22:58 | 1890 |
| C1.5 | 21:43 | 21:47 | 21:51 | 1899 |
| C1.7 | 20:43 | 20:48 | 20:52 | 1897 |
| C2.5 | 19:14 | 19:17 | 19:20 | — |
| C3.2 | 18:32 | 18:40 | 18:49 | 1897 |
| C2.3 | 18:01 | 18:12 | 18:21 | 1897 |
| C1.9 | 17:16 | 17:20 | 17:24 | — |
| C3.1 | 16:05 | 16:08 | 16:11 | 1899 |
| C2.3 | 15:53 | 15:59 | 16:04 | 1899 |
| C5.9 | 13:19 | 13:42 | 13:58 | 1897 |
| C1.0 | 12:35 | 12:40 | 12:44 | — |
| C4.0 | 10:48 | 10:56 | 11:06 | 1890 |
| M1.4 | 07:57 | 08:20 | 08:41 | 1897 |
| C2.6 | 06:12 | 06:17 | 06:21 | 1897 |
| C2.3 | 04:53 | 05:07 | 05:12 | — |
| C3.5 | 03:07 | 03:35 | 03:39 | 1890 |
| C2.4 | 02:08 | 02:13 | 02:17 | 1890 |