Solar flares on April 28, 2016
The most powerful solar flare in 24 hours
C1.9 (normal) flare - April 28 at 3:51 PM
Solar activity index
Value as of the end of the day on April 28, 2016
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 27, 2016 to April 28, 2016
Time zone — UTC+03 (Kaluga)
List of solar flares for April 28, 2016
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 |
|---|---|---|---|---|
| C1.9 | 15:46 | 15:51 | 15:54 | 2535 |
| C1.7 | 11:45 | 11:52 | 11:55 | 2535 |
| C1.8 | 08:57 | 09:02 | 09:05 | 2535 |
| C1.1 | 06:36 | 06:42 | 06:46 | 2535 |