Solar flares on June 28, 2015
The most powerful solar flare in 24 hours
C2.2 (normal) flare - June 28 at 8:36 PM
Solar activity index
Value as of the end of the day on June 28, 2015
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from June 27, 2015 to June 28, 2015
Time zone — UTC-04 (Providence) — summer time
List of solar flares for June 28, 2015
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 |
|---|---|---|---|---|
| C1.2 | 21:29 | 21:53 | 22:03 | 2373 |
| C2.2 | 20:27 | 20:36 | 20:42 | 2371 |
| C1.9 | 13:07 | 13:14 | 13:18 | 2373 |
| C1.1 | 02:07 | 02:12 | 02:16 | 2371 |