Solar flares on February 17, 2014
The most powerful solar flare in 24 hours
C6.6 (normal) flare - February 17 at 3:04 AM
Solar activity index
Value as of the end of the day on February 17, 2014
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 16, 2014 to February 17, 2014
Time zone — UTC+00 (London)
List of solar flares for February 17, 2014
The total number of solar flares of class C and higher — 7 flares
C class — 7 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.8 | 21:07 | 21:12 | 21:20 | 1977 |
| C1.6 | 20:10 | 20:14 | 20:20 | 1980 |
| C2.4 | 15:27 | 15:31 | 15:33 | 1977 |
| C1.7 | 09:29 | 09:44 | 09:53 | 1982 |
| C1.3 | 08:51 | 09:00 | 09:09 | 1982 |
| C2.0 | 08:03 | 08:10 | 08:18 | 1982 |
| C6.6 | 02:51 | 03:04 | 03:21 | 1977 |