Solar flares on April 1, 2011
The most powerful solar flare in 24 hours
C3.4 (normal) flare - April 1 at 2:56 AM
Solar activity index
Value as of the end of the day on April 1, 2011
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from March 31, 2011 to April 1, 2011
Time zone — UTC+01 (London) — summer time
List of solar flares for April 1, 2011
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 |
|---|---|---|---|---|
| C3.1 | 04:48 | 04:54 | 04:59 | 1176 |
| C3.4 | 02:46 | 02:56 | 03:07 | 1176 |