Solar flares on September 23, 2004
The most powerful solar flare in 24 hours
C1.4 (normal) flare - September 23 at 8:00 AM
Solar activity index
Value as of the end of the day on September 23, 2004
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 22, 2004 to September 23, 2004
Time zone — UTC+00
List of solar flares for September 23, 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 |
|---|---|---|---|---|
| C1.4 | 07:42 | 08:00 | 08:07 | — |