Solar flares on September 27, 2024
The most powerful solar flare in 24 hours
C9.9 (normal) flare - September 27 at 8:00 AM
Solar activity index
Value as of the end of the day on September 27, 2024
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 26, 2024 to September 27, 2024
Time zone — UTC+00
List of solar flares for September 27, 2024
The total number of solar flares of class C and higher — 6 flares
C class — 6 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.3 | 18:36 | 18:46 | 18:55 | 3839 |
| C8.4 | 10:15 | 10:29 | 10:48 | 3839 |
| C9.9 | 07:43 | 08:00 | 08:15 | 3839 |
| C6.6 | 03:00 | 03:11 | 03:21 | 3839 |
| C5.3 | 01:23 | 01:34 | 01:46 | 3839 |
| C4.8 | 00:40 | 00:49 | 00:59 | 3839 |