Solar flares on April 17, 2012
The most powerful solar flare in 24 hours
C1.1 (normal) flare - April 17 at 11:09 AM
Solar activity index
Value as of the end of the day on April 17, 2012
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 16, 2012 to April 17, 2012
Time zone — UTC+03 (Murmansk)
List of solar flares for April 17, 2012
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 |
|---|---|---|---|---|
| C1.1 | 09:06 | 11:09 | 11:52 | 1461 |