Solar flares on February 7, 2010
The most powerful solar flare in 24 hours
C8.6 (normal) flare - February 7 at 11:23 PM
Solar activity index
Value as of the end of the day on February 7, 2010
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 6, 2010 to February 7, 2010
Time zone — UTC-06 (Pierre)
List of solar flares for February 7, 2010
The total number of solar flares of class C and higher — 8 flares
C class — 8 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C8.6 | 23:12 | 23:23 | 23:30 | 1045 |
| C7.7 | 22:04 | 22:15 | 22:20 | 1045 |
| C2.4 | 21:52 | 21:58 | 22:02 | 1045 |
| C6.2 | 21:08 | 21:17 | 21:23 | 1045 |
| C1.4 | 18:10 | 18:16 | 18:18 | 1045 |
| C1.0 | 16:28 | 16:31 | 16:33 | 1045 |
| C4.2 | 15:31 | 15:39 | 15:45 | 1045 |
| C4.2 | 15:09 | 15:15 | 15:19 | 1045 |