Solar flares on April 15, 2012
The most powerful solar flare in 24 hours
C2.7 (normal) flare - April 15 at 1:40 AM
Solar activity index
Value as of the end of the day on April 15, 2012
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 14, 2012 to April 15, 2012
Time zone — UTC+00
List of solar flares for April 15, 2012
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 |
|---|---|---|---|---|
| C1.7 | 02:16 | 02:34 | 02:45 | — |
| C2.7 | 00:57 | 01:40 | 02:05 | — |