Solar flares on August 22, 2017
The most powerful solar flare in 24 hours
C1.9 (normal) flare - August 22 at 12:37 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-07 (Kamloops) — summer time
List of solar flares for August 22, 2017
The total number of solar flares of class C and higher — 4 flares
C class — 4 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.6 | 23:24 | 23:47 | 23:57 | 2671 |
| C1.9 | 12:32 | 12:37 | 12:43 | 2671 |
| C1.9 | 10:42 | 10:50 | 10:53 | 2671 |
| C1.0 | 04:09 | 04:13 | 04:16 | 2671 |