Solar flares on February 28, 2015
The most powerful solar flare in 24 hours
C5.6 (normal) flare - February 28 at 9:39 AM
Solar activity index
Value as of the end of the day on February 28, 2015
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 27, 2015 to February 28, 2015
Time zone — UTC+00
List of solar flares for February 28, 2015
The total number of solar flares of class C and higher — 7 flares
C class — 7 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.5 | 23:00 | 23:05 | 23:10 | 2290 |
| C1.4 | 22:32 | 22:37 | 22:44 | 2290 |
| C2.2 | 13:35 | 13:40 | 13:46 | 2290 |
| C5.6 | 08:58 | 09:39 | 10:07 | 2294 |
| C1.0 | 08:04 | 08:08 | 08:11 | 2290 |
| C1.1 | 07:33 | 07:47 | 07:55 | 2294 |
| C2.5 | 05:21 | 05:28 | 05:40 | 2294 |