Solar flares on October 4, 2024
The most powerful solar flare in 24 hours
M4.0 (strong) flare - October 4 at 4:55 AM
Solar activity index
Value as of the end of the day on October 4, 2024
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 3, 2024 to October 4, 2024
Time zone — UTC+00
List of solar flares for October 4, 2024
The total number of solar flares of class C and higher — 6 flares
C class — 1 | M class — 5 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M1.2 | 22:04 | 22:11 | 22:18 | 3845 |
| M1.1 | 20:55 | 21:04 | 21:13 | 3844 |
| C7.5 | 18:00 | 18:08 | 18:18 | 3842 |
| M1.2 | 10:58 | 11:03 | 11:16 | 3836 |
| M4.0 | 04:36 | 04:55 | 05:07 | 3842 |
| M1.2 | 00:09 | 00:17 | 00:25 | 3841 |