Solar flares on May 23, 2004
The most powerful solar flare in 24 hours
C2.9 (normal) flare - May 23 at 4:52 PM
Solar activity index
Value as of the end of the day on May 23, 2004
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 22, 2004 to May 23, 2004
Time zone — UTC+02 (Prague) — summer time
List of solar flares for May 23, 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 |
|---|---|---|---|---|
| C1.4 | 21:44 | 21:54 | 22:01 | 618 |
| C1.6 | 19:58 | 20:01 | 20:03 | 618 |
| C2.0 | 19:35 | 19:42 | 19:50 | 618 |
| C2.9 | 16:37 | 16:52 | 17:13 | 618 |