Solar flares on April 19, 2011
The most powerful solar flare in 24 hours
C1.0 (normal) flare - April 19 at 6:12 AM
Solar activity index
Value as of the end of the day on April 19, 2011
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 18, 2011 to April 19, 2011
Time zone — UTC+01 (London) — summer time
List of solar flares for April 19, 2011
The total number of solar flares of class C and higher — 1 flare
C class — 1 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.0 | 06:08 | 06:12 | 06:17 | 1195 |