Solar flares on April 13, 2014
The most powerful solar flare in 24 hours
C1.9 (normal) flare - April 13 at 9:17 PM
Solar activity index
Value as of the end of the day on April 13, 2014
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 12, 2014 to April 13, 2014
Time zone — UTC+01 (London) — summer time
List of solar flares for April 13, 2014
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 |
|---|---|---|---|---|
| C1.0 | 23:11 | 23:16 | 23:28 | 2036 |
| C1.9 | 21:12 | 21:17 | 21:22 | 2037 |
| C1.1 | 13:02 | 13:41 | 14:12 | — |