Solar flares on February 5, 2013
The most powerful solar flare in 24 hours
C8.7 (normal) flare - February 5 at 7:21 PM
Solar activity index
Value as of the end of the day on February 5, 2013
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 4, 2013 to February 5, 2013
Time zone — UTC-05 (Moosonee)
List of solar flares for February 5, 2013
The total number of solar flares of class C and higher — 3 flares
C class — 3 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.3 | 21:22 | 22:16 | 23:25 | — |
| C8.7 | 19:04 | 19:21 | 19:41 | 1667 |
| C6.3 | 03:12 | 03:19 | 03:22 | 1669 |