Solar flares on November 21, 2015
The most powerful solar flare in 24 hours
C3.3 (normal) flare - November 21 at 2:53 PM
Solar activity index
Value as of the end of the day on November 21, 2015
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from November 20, 2015 to November 21, 2015
Time zone — UTC+01 (Madrid)
List of solar flares for November 21, 2015
The total number of solar flares of class C and higher — 6 flares
C class — 6 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.1 | 23:15 | 23:21 | 23:29 | 2457 |
| C1.0 | 20:38 | 20:42 | 20:48 | 2454 |
| C1.6 | 18:33 | 18:44 | 18:58 | 2454 |
| C3.3 | 14:36 | 14:53 | 15:05 | 2454 |
| C2.0 | 14:11 | 14:24 | 14:29 | 2454 |
| C1.6 | 03:10 | 03:14 | 03:17 | 2457 |