Solar flares on December 23, 2003
The most powerful solar flare in 24 hours
C6.9 (normal) flare - December 23 at 12:24 PM
Solar activity index
Value as of the end of the day on December 23, 2003
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 22, 2003 to December 23, 2003
Time zone — UTC+02 (Riga)
List of solar flares for December 23, 2003
The total number of solar flares of class C and higher — 6 flares
C class — 6 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.0 | 17:13 | 17:32 | 18:00 | — |
| C6.9 | 12:14 | 12:24 | 12:35 | 525 |
| C1.3 | 10:02 | 10:09 | 10:15 | 528 |
| C1.6 | 09:28 | 09:32 | 09:43 | 525 |
| C1.1 | 06:52 | 06:57 | 07:02 | 528 |
| C2.1 | 04:31 | 04:38 | 04:45 | 528 |