Solar flares on February 28, 2015
The most powerful solar flare in 24 hours
C5.6 (normal) flare - February 28 at 12:39 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-09 (Anchorage)
List of solar flares for February 28, 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 |
|---|---|---|---|---|
| C3.7 | 20:04 | 20:13 | 20:21 | 2290 |
| C1.0 | 16:58 | 17:10 | 17:32 | 2290 |
| C1.5 | 14:00 | 14:05 | 14:10 | 2290 |
| C1.4 | 13:32 | 13:37 | 13:44 | 2290 |
| C2.2 | 04:35 | 04:40 | 04:46 | 2290 |
| C5.6 | 23:58 | 00:39 | 01:07 | 2294 |