Solar flares on November 20, 2012
The most powerful solar flare in 24 hours
M1.7 (strong) flare - November 20 at 12:41 PM
Solar activity index
Value as of the end of the day on November 20, 2012
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from November 19, 2012 to November 20, 2012
Time zone — UTC+00 (London)
List of solar flares for November 20, 2012
The total number of solar flares of class C and higher — 8 flares
C class — 6 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.9 | 22:52 | 23:07 | 23:18 | — |
| M1.6 | 19:21 | 19:28 | 19:32 | 1618 |
| C3.1 | 15:18 | 15:29 | 15:41 | 1618 |
| C1.6 | 13:48 | 13:51 | 13:54 | 1618 |
| M1.7 | 12:36 | 12:41 | 12:46 | — |
| C3.9 | 06:25 | 06:33 | 06:44 | 1618 |
| C1.3 | 04:04 | 04:10 | 04:27 | 1618 |
| C3.0 | 01:37 | 02:07 | 03:05 | 1618 |