Solar flares on April 12, 2013
The most powerful solar flare in 24 hours
C4.0 (normal) flare - April 12 at 4:32 AM
Solar activity index
Value as of the end of the day on April 12, 2013
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 11, 2013 to April 12, 2013
Time zone — UTC+05:30 (Krishnanagar)
List of solar flares for April 12, 2013
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 |
|---|---|---|---|---|
| C1.1 | 23:30 | 23:45 | 23:54 | 1719 |
| C1.4 | 22:33 | 22:54 | 23:21 | 1718 |
| C2.2 | 09:32 | 09:44 | 09:52 | 1718 |
| C4.0 | 04:19 | 04:32 | 04:54 | — |