Solar flares on April 20, 2015
The most powerful solar flare in 24 hours
C1.2 (normal) flare - April 20 at 10:54 PM
Solar activity index
Value as of the end of the day on April 20, 2015
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 19, 2015 to April 20, 2015
Time zone — UTC+03 (Vilnius)
List of solar flares for April 20, 2015
The total number of solar flares of class C and higher — 2 flares
C class — 2 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.2 | 22:51 | 22:54 | 22:58 | — |
| C1.0 | 03:33 | 03:52 | 04:05 | — |