Solar flares on January 28, 2000
The most powerful solar flare in 24 hours
C4.7 (normal) flare - January 28 at 9:09 PM
Solar activity index
Value as of the end of the day on January 28, 2000
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 27, 2000 to January 28, 2000
Time zone — UTC+01 (Monaco)
List of solar flares for January 28, 2000
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 |
|---|---|---|---|---|
| C4.7 | 20:45 | 21:09 | 21:38 | 8841 |
| C1.1 | 07:46 | 07:59 | 08:32 | 8848 |