Solar flares on January 1, 2004
The most powerful solar flare in 24 hours
C8.0 (normal) flare - January 1 at 6:54 AM
Solar activity index
Value as of the end of the day on January 1, 2004
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 31, 2003 to January 1, 2004
Time zone — UTC+00
List of solar flares for January 1, 2004
The total number of solar flares of class C and higher — 8 flares
C class — 8 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.0 | 23:30 | 23:37 | 23:40 | 536 |
| C3.0 | 22:34 | 22:42 | 22:49 | 536 |
| C1.8 | 10:23 | 10:26 | 10:30 | — |
| C8.0 | 06:04 | 06:54 | 07:00 | — |
| C2.5 | 05:35 | 05:40 | 05:47 | 534 |
| C6.4 | 03:16 | 03:21 | 03:23 | 528 |
| C3.7 | 01:41 | 01:46 | 01:49 | — |
| C4.0 | 01:22 | 01:33 | 01:41 | — |