Solar flares on May 21, 2016
The most powerful solar flare in 24 hours
C1.0 (normal) flare - May 21 at 7:00 PM
Solar activity index
Value as of the end of the day on May 21, 2016
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 20, 2016 to May 21, 2016
Time zone — UTC+05 (Orenburg)
List of solar flares for May 21, 2016
The total number of solar flares of class C and higher — 1 flare
C class — 1 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.0 | 18:55 | 19:00 | 19:07 | 2546 |