Solar flares on April 16, 2013
The most powerful solar flare in 24 hours
C3.5 (normal) flare - April 16 at 9:32 PM
Solar activity index
Value as of the end of the day on April 16, 2013
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 15, 2013 to April 16, 2013
Time zone — UTC+00
List of solar flares for April 16, 2013
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 |
|---|---|---|---|---|
| C3.5 | 21:17 | 21:32 | 21:54 | 1719 |
| C1.6 | 18:16 | 18:24 | 18:27 | 1719 |
| C1.7 | 16:21 | 16:46 | 16:55 | 1719 |
| C1.3 | 07:30 | 07:37 | 07:47 | 1723 |
| C1.5 | 04:26 | 04:30 | 04:35 | 1723 |