Solar flares on April 30, 2025
The most powerful solar flare in 24 hours
M2.0 (strong) flare - April 30 at 10:51 AM
Solar activity index
Value as of the end of the day on April 30, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 29, 2025 to April 30, 2025
Time zone — UTC+03 (Krasnodar)
List of solar flares for April 30, 2025
The total number of solar flares of class C and higher — 7 flares
C class — 6 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.1 | 18:17 | 18:26 | 18:35 | 4079 |
| C1.6 | 17:51 | 18:15 | 18:17 | 4079 |
| C1.0 | 14:19 | 14:25 | 14:32 | 4079 |
| M2.0 | 10:41 | 10:51 | 10:56 | 4079 |
| C1.5 | 10:25 | 10:35 | 10:41 | 4079 |
| C7.3 | 02:11 | 02:25 | 02:36 | 4065 |
| C1.5 | 01:08 | 01:13 | 01:17 | 4070 |