Solar flares on February 10, 2011
The most powerful solar flare in 24 hours
C4.7 (normal) flare - February 10 at 12:34 PM
Solar activity index
Value as of the end of the day on February 10, 2011
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 9, 2011 to February 10, 2011
Time zone — UTC+00 (London)
List of solar flares for February 10, 2011
The total number of solar flares of class C and higher — 4 flares
C class — 4 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.6 | 13:33 | 13:52 | 14:05 | 1153 |
| C4.7 | 12:28 | 12:34 | 12:40 | 1153 |
| C2.0 | 06:55 | 06:58 | 07:02 | 1153 |
| C1.9 | 06:20 | 06:40 | 06:46 | 1153 |