Solar flares on February 22, 2017
The most powerful solar flare in 24 hours
C4.1 (normal) flare - February 22 at 1:27 PM
Solar activity index
Value as of the end of the day on February 22, 2017
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 21, 2017 to February 22, 2017
Time zone — UTC+00
List of solar flares for February 22, 2017
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 |
|---|---|---|---|---|
| C4.1 | 13:03 | 13:27 | 13:38 | 2638 |