Solar flares on September 9, 2004
The most powerful solar flare in 24 hours
C3.2 (normal) flare - September 9 at 6:01 AM
Solar activity index
Value as of the end of the day on September 9, 2004
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 8, 2004 to September 9, 2004
Time zone — UTC+00
List of solar flares for September 9, 2004
The total number of solar flares of class C and higher — 2 flares
C class — 2 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.0 | 21:59 | 22:16 | 22:26 | 672 |
| C3.2 | 04:50 | 06:01 | 06:40 | 672 |