Solar flares on December 28, 2024
The most powerful solar flare in 24 hours
M4.5 (strong) flare - December 28 at 2:21 PM
Solar activity index
Value as of the end of the day on December 28, 2024
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 27, 2024 to December 28, 2024
Time zone — UTC+03 (Simferopol)
List of solar flares for December 28, 2024
The total number of solar flares of class C and higher — 9 flares
C class — 7 | M class — 2 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C8.6 | 22:13 | 23:18 | 00:12 | 3939 |
| M1.3 | 18:14 | 18:18 | 18:23 | 3932 |
| M4.5 | 14:12 | 14:21 | 14:31 | 3932 |
| C7.1 | 14:02 | 14:09 | 14:13 | 3933 |
| C7.8 | 11:00 | 11:08 | 11:13 | 3933 |
| C6.2 | 10:12 | 10:17 | 10:27 | 3929 |
| C7.6 | 06:56 | 07:04 | 07:17 | 3933 |
| C5.6 | 01:29 | 01:38 | 01:47 | 3934 |
| C6.0 | 01:09 | 01:16 | 01:29 | 3932 |