Solar flares on January 12, 2003
The most powerful solar flare in 24 hours
C6.1 (normal) flare - January 12 at 5:25 PM
Solar activity index
Value as of the end of the day on January 12, 2003
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 11, 2003 to January 12, 2003
Time zone — UTC+03 (Murmansk)
List of solar flares for January 12, 2003
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 |
|---|---|---|---|---|
| C1.2 | 21:06 | 21:10 | 21:12 | — |
| C6.1 | 17:12 | 17:25 | 17:43 | — |
| C3.7 | 10:29 | 10:42 | 11:33 | — |
| C2.2 | 09:37 | 10:03 | 10:11 | — |
| C2.1 | 03:36 | 03:42 | 03:50 | 247 |
| C1.6 | 01:45 | 01:51 | 01:58 | 242 |