Solar flares on May 22, 2004
The most powerful solar flare in 24 hours
C2.2 (normal) flare - May 22 at 7:12 AM
Solar activity index
Value as of the end of the day on May 22, 2004
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 21, 2004 to May 22, 2004
Time zone — UTC+00
List of solar flares for May 22, 2004
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 |
|---|---|---|---|---|
| C1.5 | 12:23 | 12:27 | 12:32 | 618 |
| C1.4 | 11:45 | 11:55 | 12:06 | 618 |
| C2.2 | 07:02 | 07:12 | 07:19 | 618 |
| C1.7 | 01:16 | 01:19 | 01:23 | — |