Solar flares on January 4, 2005
The most powerful solar flare in 24 hours
C7.3 (normal) flare - January 4 at 11:13 AM
Solar activity index
Value as of the end of the day on January 4, 2005
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 3, 2005 to January 4, 2005
Time zone — UTC+00
List of solar flares for January 4, 2005
The total number of solar flares of class C and higher — 3 flares
C class — 3 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C7.3 | 10:53 | 11:13 | 11:29 | 715 |
| C3.3 | 05:59 | 06:16 | 06:30 | 715 |
| C1.0 | 01:44 | 01:58 | 02:05 | 715 |