Solar flares on April 28, 2006
The most powerful solar flare in 24 hours
C2.3 (normal) flare - April 28 at 7:36 PM
Solar activity index
Value as of the end of the day on April 28, 2006
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 27, 2006 to April 28, 2006
Time zone — UTC-04 (Indianapolis) — summer time
List of solar flares for April 28, 2006
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 |
|---|---|---|---|---|
| C2.3 | 19:23 | 19:36 | 19:52 | — |
| C1.9 | 04:18 | 04:26 | 04:43 | 875 |