Solar flares on April 30, 2024
The most powerful solar flare in 24 hours
M9.5 (strong) flare - April 30 at 11:46 PM
Solar activity index
Value as of the end of the day on April 30, 2024
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 29, 2024 to April 30, 2024
Time zone — UTC+00
List of solar flares for April 30, 2024
The total number of solar flares of class C and higher — 7 flares
C class — 3 | M class — 4 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M9.5 | 23:23 | 23:46 | 23:58 | 3654 |
| M1.3 | 16:11 | 16:33 | 16:47 | 3654 |
| M1.2 | 14:50 | 15:11 | 15:26 | 3654 |
| C1.8 | 12:36 | 12:55 | 13:21 | 3654 |
| C2.0 | 09:50 | 10:04 | 10:17 | 3654 |
| C1.4 | 07:05 | 07:13 | 07:20 | — |
| M1.6 | 00:46 | 01:14 | 01:31 | 3654 |