Solar flares on January 29, 2001
The most powerful solar flare in 24 hours
C5.7 (normal) flare - January 29 at 3:40 PM
Solar activity index
Value as of the end of the day on January 29, 2001
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 28, 2001 to January 29, 2001
Time zone — UTC+00
List of solar flares for January 29, 2001
The total number of solar flares of class C and higher — 4 flares
C class — 4 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.1 | 17:41 | 18:04 | 18:25 | — |
| C5.7 | 15:32 | 15:40 | 15:50 | 9329 |
| C1.6 | 13:35 | 13:41 | 13:53 | — |
| C1.8 | 04:06 | 04:28 | 04:40 | 9329 |