Solar flares on May 28, 2017
The most powerful solar flare in 24 hours
C3.3 (normal) flare - May 28 at 7:28 PM
Solar activity index
Value as of the end of the day on May 28, 2017
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 27, 2017 to May 28, 2017
Time zone — UTC+00
List of solar flares for May 28, 2017
The total number of solar flares of class C and higher — 2 flares
C class — 2 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.0 | 23:05 | 23:13 | 23:26 | 2659 |
| C3.3 | 19:22 | 19:28 | 19:37 | 2659 |