Solar flares on April 19, 2025
The most powerful solar flare in 24 hours
C4.3 (normal) flare - April 19 at 8:28 AM
Solar activity index
Value as of the end of the day on April 19, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 18, 2025 to April 19, 2025
Time zone — UTC-08 (Dillingham) — summer time
List of solar flares for April 19, 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 |
|---|---|---|---|---|
| C2.2 | 23:50 | 23:57 | 00:06 | 4068 |
| C2.0 | 22:20 | 22:23 | 22:26 | 4065 |
| C4.3 | 08:23 | 08:28 | 08:32 | 4065 |
| C1.5 | 03:06 | 03:14 | 03:20 | 4060 |