Solar flares on February 11, 2014
The most powerful solar flare in 24 hours
M1.8 (strong) flare - February 11 at 4:51 PM
Solar activity index
Value as of the end of the day on February 11, 2014
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 10, 2014 to February 11, 2014
Time zone — UTC+00
List of solar flares for February 11, 2014
The total number of solar flares of class C and higher — 4 flares
C class — 2 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C5.9 | 22:01 | 22:15 | 22:24 | 1974 |
| M1.8 | 16:34 | 16:51 | 17:10 | 1974 |
| C8.4 | 13:15 | 13:57 | 14:15 | 1974 |
| M1.7 | 03:22 | 03:31 | 03:39 | 1974 |