Solar flares on April 22, 2004
The most powerful solar flare in 24 hours
M1.2 (strong) flare - April 22 at 2:19 AM
Solar activity index
Value as of the end of the day on April 22, 2004
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 21, 2004 to April 22, 2004
Time zone — UTC+00
List of solar flares for April 22, 2004
The total number of solar flares of class C and higher — 2 flares
C class — 1 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.1 | 18:19 | 18:24 | 18:32 | 596 |
| M1.2 | 02:03 | 02:19 | 02:24 | 596 |