Solar flares on January 4, 2002
The most powerful solar flare in 24 hours
C6.3 (normal) flare - January 4 at 6:04 AM
Solar activity index
Value as of the end of the day on January 4, 2002
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 3, 2002 to January 4, 2002
Time zone — UTC+07 (Barnaul)
List of solar flares for January 4, 2002
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 |
|---|---|---|---|---|
| C3.7 | 16:24 | 16:52 | 17:35 | — |
| C3.6 | 15:17 | 15:23 | 15:30 | — |
| C6.3 | 05:20 | 06:04 | 07:10 | 9767 |
| C1.9 | 03:51 | 03:54 | 03:58 | — |
| C2.2 | 02:28 | 02:34 | 02:42 | — |
| C4.4 | 00:09 | 00:13 | 00:17 | 9767 |