Solar flares on June 28, 2013
The most powerful solar flare in 24 hours
C7.3 (normal) flare - June 28 at 3:37 AM
Solar activity index
Value as of the end of the day on June 28, 2013
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from June 27, 2013 to June 28, 2013
Time zone — UTC+00
List of solar flares for June 28, 2013
The total number of solar flares of class C and higher — 3 flares
C class — 3 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.6 | 16:50 | 17:05 | 17:23 | 1778 |
| C7.3 | 03:31 | 03:37 | 03:47 | 1778 |
| C4.4 | 01:36 | 01:59 | 02:28 | 1777 |