Solar flares on April 15, 2026
The most powerful solar flare in 24 hours
C1.2 (normal) flare - April 15 at 4:53 PM
Solar activity index
Value as of the end of the day on April 15, 2026
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 14, 2026 to April 15, 2026
Time zone — UTC-08 (Anchorage) — summer time
List of solar flares for April 15, 2026
The total number of solar flares of class C and higher — 1 flare
C class — 1 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.2 | 16:39 | 16:53 | 17:01 | 4419 |