Solar flares on January 23, 2001
The most powerful solar flare in 24 hours
C9.2 (normal) flare - January 23 at 6:49 PM
Solar activity index
Value as of the end of the day on January 23, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 22, 2001 to January 23, 2001
Time zone — UTC-06 (Springfield)
List of solar flares for January 23, 2001
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 |
|---|---|---|---|---|
| C2.6 | 23:25 | 23:34 | 23:47 | — |
| C1.6 | 22:04 | 22:19 | 22:25 | — |
| C9.2 | 18:38 | 18:49 | 19:00 | 9311 |
| C2.2 | 17:19 | 17:24 | 17:34 | — |
| C4.3 | 14:32 | 14:44 | 15:14 | 9311 |
| C2.5 | 11:47 | 11:59 | 12:18 | — |