Solar flares on February 21, 2015
The most powerful solar flare in 24 hours
C1.3 (normal) flare - February 21 at 1:45 AM
Solar activity index
Value as of the end of the day on February 21, 2015
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 20, 2015 to February 21, 2015
Time zone — UTC+05:30 (Ranchi)
List of solar flares for February 21, 2015
The total number of solar flares of class C and higher — 3 flares
C class — 3 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.2 | 10:26 | 10:32 | 10:41 | 2286 |
| C1.0 | 08:58 | 09:03 | 09:20 | 2286 |
| C1.3 | 01:40 | 01:45 | 01:51 | 2286 |