Solar flares on November 20, 2012
The most powerful solar flare in 24 hours
M1.7 (strong) flare - November 20 at 3:41 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+03 (Murmansk)
List of solar flares for November 20, 2012
The total number of solar flares of class C and higher — 7 flares
C class — 5 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M1.6 | 22:21 | 22:28 | 22:32 | 1618 |
| C3.1 | 18:18 | 18:29 | 18:41 | 1618 |
| C1.6 | 16:48 | 16:51 | 16:54 | 1618 |
| M1.7 | 15:36 | 15:41 | 15:46 | — |
| C3.9 | 09:25 | 09:33 | 09:44 | 1618 |
| C1.3 | 07:04 | 07:10 | 07:27 | 1618 |
| C3.0 | 04:37 | 05:07 | 06:05 | 1618 |