Solar flares on May 16, 2015
The most powerful solar flare in 24 hours
C2.5 (normal) flare - May 16 at 12:29 AM
Solar activity index
Value as of the end of the day on May 16, 2015
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 15, 2015 to May 16, 2015
Time zone — UTC+01 (London) — summer time
List of solar flares for May 16, 2015
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 |
|---|---|---|---|---|
| C2.5 | 00:22 | 00:29 | 00:33 | 2339 |