Solar flares on February 20, 2015
The most powerful solar flare in 24 hours
C2.3 (normal) flare - February 20 at 10:22 AM
Solar activity index
Value as of the end of the day on February 20, 2015
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 19, 2015 to February 20, 2015
Time zone — UTC-05 (Augusta)
List of solar flares for February 20, 2015
The total number of solar flares of class C and higher — 4 flares
C class — 4 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.0 | 22:28 | 22:33 | 22:50 | 2286 |
| C1.3 | 15:10 | 15:15 | 15:21 | 2286 |
| C2.3 | 10:04 | 10:22 | 10:54 | 2286 |
| C1.5 | 05:01 | 05:27 | 05:51 | 2286 |