Solar flares on November 13, 2013
The most powerful solar flare in 24 hours
M1.4 (strong) flare - November 13 at 5:20 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-10 (Honolulu)
List of solar flares for November 13, 2013
The total number of solar flares of class C and higher — 19 flares
C class — 18 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.0 | 22:55 | 23:06 | 23:18 | 1897 |
| C4.9 | 21:50 | 22:00 | 22:08 | 1897 |
| C3.5 | 20:43 | 20:46 | 20:50 | 1899 |
| C1.6 | 19:43 | 19:52 | 19:58 | 1890 |
| C1.5 | 18:43 | 18:47 | 18:51 | 1899 |
| C1.7 | 17:43 | 17:48 | 17:52 | 1897 |
| C2.5 | 16:14 | 16:17 | 16:20 | — |
| C3.2 | 15:32 | 15:40 | 15:49 | 1897 |
| C2.3 | 15:01 | 15:12 | 15:21 | 1897 |
| C1.9 | 14:16 | 14:20 | 14:24 | — |
| C3.1 | 13:05 | 13:08 | 13:11 | 1899 |
| C2.3 | 12:53 | 12:59 | 13:04 | 1899 |
| C5.9 | 10:19 | 10:42 | 10:58 | 1897 |
| C1.0 | 09:35 | 09:40 | 09:44 | — |
| C4.0 | 07:48 | 07:56 | 08:06 | 1890 |
| M1.4 | 04:57 | 05:20 | 05:41 | 1897 |
| C2.6 | 03:12 | 03:17 | 03:21 | 1897 |
| C2.3 | 01:53 | 02:07 | 02:12 | — |
| C3.5 | 00:07 | 00:35 | 00:39 | 1890 |