Solar flares on April 11, 2004
The most powerful solar flare in 24 hours
C9.6 (normal) flare - April 11 at 7:19 AM
Solar activity index
Value as of the end of the day on April 11, 2004
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 10, 2004 to April 11, 2004
Time zone — UTC+03 (Arkhangelsk)
List of solar flares for April 11, 2004
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 |
|---|---|---|---|---|
| C9.6 | 06:54 | 07:19 | 07:35 | 588 |