Solar flares on January 28, 2023
The most powerful solar flare in 24 hours
C3.3 (normal) flare - January 28 at 12:01 PM
Solar activity index
Value as of the end of the day on January 28, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 27, 2023 to January 28, 2023
Time zone — UTC+00
List of solar flares for January 28, 2023
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 |
|---|---|---|---|---|
| C1.5 | 13:32 | 14:11 | 14:37 | 3204 |
| C3.3 | 11:50 | 12:01 | 12:21 | 3200 |
| C2.8 | 08:57 | 09:00 | 09:04 | 3202 |
| C2.9 | 07:33 | 08:31 | 08:57 | 3202 |