Solar flares on November 18, 2013
The most powerful solar flare in 24 hours
C7.0 (normal) flare - November 18 at 7:45 PM
Solar activity index
Value as of the end of the day on November 18, 2013
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from November 17, 2013 to November 18, 2013
Time zone — UTC+05:30 (Salua)
List of solar flares for November 18, 2013
The total number of solar flares of class C and higher — 15 flares
C class — 15 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.6 | 21:23 | 21:29 | 21:37 | — |
| C7.0 | 19:02 | 19:45 | 20:05 | 1893 |
| C1.7 | 18:29 | 18:33 | 18:41 | — |
| C1.6 | 17:30 | 17:38 | 17:45 | 1897 |
| C1.8 | 14:04 | 14:08 | 14:16 | 1900 |
| C1.8 | 12:28 | 12:34 | 12:43 | 1897 |
| C1.4 | 12:00 | 12:12 | 12:22 | 1893 |
| C2.8 | 08:54 | 09:45 | 10:14 | 1897 |
| C1.2 | 08:22 | 08:27 | 08:34 | 1900 |
| C1.2 | 07:41 | 07:53 | 08:07 | 1900 |
| C1.4 | 06:58 | 07:09 | 07:17 | 1900 |
| C1.6 | 06:08 | 06:16 | 06:21 | 1893 |
| C1.5 | 02:46 | 02:49 | 02:55 | 1897 |
| C3.4 | 01:47 | 01:51 | 01:56 | 1897 |
| C3.0 | 00:29 | 00:36 | 00:40 | 1897 |