Solar flares on January 5, 2004
The most powerful solar flare in 24 hours
M6.9 (strong) flare - January 5 at 3:45 AM
Solar activity index
Value as of the end of the day on January 5, 2004
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 4, 2004 to January 5, 2004
Time zone — UTC+00
List of solar flares for January 5, 2004
The total number of solar flares of class C and higher — 4 flares
C class — 3 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C4.2 | 20:53 | 21:12 | 21:27 | — |
| C2.6 | 18:25 | 20:21 | 20:52 | — |
| M6.9 | 02:50 | 03:45 | 05:20 | — |
| C7.5 | 00:06 | 00:16 | 00:31 | 536 |