Solar flares on January 12, 2001
The most powerful solar flare in 24 hours
C2.1 (normal) flare - January 12 at 5:42 PM
Solar activity index
Value as of the end of the day on January 12, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 11, 2001 to January 12, 2001
Time zone — UTC+05:30 (Pune)
List of solar flares for January 12, 2001
The total number of solar flares of class C and higher — 7 flares
C class — 7 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.5 | 22:04 | 22:48 | 00:06 | — |
| C2.1 | 17:32 | 17:42 | 17:46 | — |
| C1.4 | 12:31 | 12:36 | 12:42 | — |
| C1.4 | 11:30 | 11:48 | 11:58 | — |
| C1.5 | 06:08 | 06:12 | 06:15 | 9302 |
| C1.6 | 05:30 | 05:37 | 05:43 | 9308 |
| C1.8 | 23:58 | 00:12 | 00:26 | — |