Solar flares on February 7, 2018
The most powerful solar flare in 24 hours
C8.1 (normal) flare - February 7 at 8:47 AM
Solar activity index
Value as of the end of the day on February 7, 2018
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 6, 2018 to February 7, 2018
Time zone — UTC-05 (Washington)
List of solar flares for February 7, 2018
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 |
|---|---|---|---|---|
| C1.7 | 09:35 | 09:39 | 09:44 | 2699 |
| C8.1 | 08:31 | 08:47 | 08:54 | 2699 |