Solar flares on February 18, 2014
The most powerful solar flare in 24 hours
C4.7 (normal) flare - February 18 at 4:33 AM
Solar activity index
Value as of the end of the day on February 18, 2014
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 17, 2014 to February 18, 2014
Time zone — UTC+03 (Tula)
List of solar flares for February 18, 2014
The total number of solar flares of class C and higher — 6 flares
C class — 6 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.8 | 23:29 | 23:33 | 23:38 | 1982 |
| C1.7 | 16:18 | 16:25 | 16:33 | 1982 |
| C3.3 | 12:49 | 12:59 | 13:11 | 1982 |
| C1.9 | 09:19 | 09:23 | 09:27 | 1976 |
| C4.7 | 04:27 | 04:33 | 04:40 | 1976 |
| C1.8 | 00:07 | 00:12 | 00:20 | 1977 |