Solar flares on February 20, 2015
The most powerful solar flare in 24 hours
C2.3 (normal) flare - February 20 at 6:22 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-09 (Anchorage)
List of solar flares for February 20, 2015
The total number of solar flares of class C and higher — 5 flares
C class — 5 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.2 | 19:56 | 20:02 | 20:11 | 2286 |
| C1.0 | 18:28 | 18:33 | 18:50 | 2286 |
| C1.3 | 11:10 | 11:15 | 11:21 | 2286 |
| C2.3 | 06:04 | 06:22 | 06:54 | 2286 |
| C1.5 | 01:01 | 01:27 | 01:51 | 2286 |