Solar flares on July 18, 2016
The most powerful solar flare in 24 hours
C6.6 (normal) flare - July 18 at 12:35 AM
Solar activity index
Value as of the end of the day on July 18, 2016
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from July 17, 2016 to July 18, 2016
Time zone — UTC+01 (London) — summer time
List of solar flares for July 18, 2016
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 |
|---|---|---|---|---|
| C4.4 | 09:09 | 09:23 | 09:32 | 2565 |
| C6.6 | 22:31 | 00:35 | 01:01 | 2565 |