Solar flares on April 7, 2013
The most powerful solar flare in 24 hours
C3.1 (normal) flare - April 7 at 7:00 PM
Solar activity index
Value as of the end of the day on April 7, 2013
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 6, 2013 to April 7, 2013
Time zone — UTC+03 (Murmansk)
List of solar flares for April 7, 2013
The total number of solar flares of class C and higher — 6 flares
C class — 6 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.6 | 19:49 | 19:58 | 20:09 | 1713 |
| C3.1 | 18:55 | 19:00 | 19:04 | 1718 |
| C1.4 | 10:30 | 10:44 | 10:57 | — |
| C1.6 | 03:39 | 04:06 | 04:40 | 1719 |
| C1.0 | 02:31 | 02:36 | 02:47 | 1718 |
| C1.7 | 00:17 | 00:30 | 00:49 | 1719 |