Solar flares on January 22, 2001
The most powerful solar flare in 24 hours
C2.8 (normal) flare - January 22 at 5:05 PM
Solar activity index
Value as of the end of the day on January 22, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 21, 2001 to January 22, 2001
Time zone — UTC-05 (Kitchener)
List of solar flares for January 22, 2001
The total number of solar flares of class C and higher — 2 flares
C class — 2 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.8 | 16:57 | 17:05 | 17:15 | — |
| C2.7 | 01:40 | 01:49 | 01:57 | 9313 |