Solar flares on April 16, 2025
The most powerful solar flare in 24 hours
C8.1 (normal) flare - April 16 at 10:09 AM
Solar activity index
Value as of the end of the day on April 16, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 15, 2025 to April 16, 2025
Time zone — UTC+05:30 (Aligarh)
List of solar flares for April 16, 2025
The total number of solar flares of class C and higher — 4 flares
C class — 4 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.7 | 20:34 | 20:38 | 20:43 | 4062 |
| C2.4 | 17:53 | 18:04 | 18:09 | — |
| C8.1 | 09:48 | 10:09 | 10:34 | — |
| C3.1 | 01:38 | 01:50 | 02:19 | 4062 |