Solar flares on August 22, 2017
The most powerful solar flare in 24 hours
C1.9 (normal) flare - August 22 at 8:37 PM
Solar activity index
Value as of the end of the day on August 22, 2017
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 21, 2017 to August 22, 2017
Time zone — UTC+01 (London) — summer time
List of solar flares for August 22, 2017
The total number of solar flares of class C and higher — 3 flares
C class — 3 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.9 | 20:32 | 20:37 | 20:43 | 2671 |
| C1.9 | 18:42 | 18:50 | 18:53 | 2671 |
| C1.0 | 12:09 | 12:13 | 12:16 | 2671 |