Solar flares on December 4, 2003
The most powerful solar flare in 24 hours
C2.2 (normal) flare - December 4 at 1:22 AM
Solar activity index
Value as of the end of the day on December 4, 2003
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 3, 2003 to December 4, 2003
Time zone — UTC+00
List of solar flares for December 4, 2003
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 |
|---|---|---|---|---|
| C2.2 | 01:08 | 01:22 | 01:28 | 510 |