Solar flares on April 11, 2015
The most powerful solar flare in 24 hours
C4.7 (normal) flare - April 11 at 4:41 AM
Solar activity index
Value as of the end of the day on April 11, 2015
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 10, 2015 to April 11, 2015
Time zone — UTC+02 (Oslo) — summer time
List of solar flares for April 11, 2015
The total number of solar flares of class C and higher — 4 flares
C class — 4 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.8 | 22:14 | 23:00 | 23:50 | 2321 |
| C2.1 | 19:12 | 19:41 | 19:54 | 2321 |
| C1.4 | 18:18 | 18:26 | 18:37 | 2321 |
| C4.7 | 04:29 | 04:41 | 04:55 | 2321 |