Solar flares on April 9, 2026
The most powerful solar flare in 24 hours
M1.0 (strong) flare - April 9 at 8:45 AM
Solar activity index
Value as of the end of the day on April 9, 2026
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 8, 2026 to April 9, 2026
Time zone — UTC+00
List of solar flares for April 9, 2026
The total number of solar flares of class C and higher — 5 flares
C class — 4 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| M1.0 | 08:23 | 08:45 | 09:05 | 4409 |
| C1.4 | 08:07 | 08:14 | 08:20 | 4409 |
| C1.0 | 06:28 | 06:31 | 06:40 | 4409 |
| C1.3 | 05:21 | 05:28 | 05:36 | 4409 |
| C1.4 | 00:57 | 01:05 | 01:10 | 4409 |