Solar flares on January 21, 2025
The most powerful solar flare in 24 hours
M3.3 (strong) flare - January 21 at 4:09 PM
Solar activity index
Value as of the end of the day on January 21, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from January 20, 2025 to January 21, 2025
Time zone — UTC+05:30 (Lucknow)
List of solar flares for January 21, 2025
The total number of solar flares of class C and higher — 5 flares
C class — 4 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M3.3 | 15:38 | 16:09 | 16:30 | 3967 |
| C2.6 | 10:48 | 10:50 | 10:54 | 3965 |
| C2.9 | 09:21 | 09:28 | 09:33 | 3968 |
| C3.6 | 07:53 | 07:56 | 08:00 | 3968 |
| C2.2 | 06:05 | 06:11 | 06:16 | 3968 |