Solar flares on July 3, 2025
The most powerful solar flare in 24 hours
C2.0 (normal) flare - July 3 at 3:15 AM
Solar activity index
Value as of the end of the day on July 3, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from July 2, 2025 to July 3, 2025
Time zone — UTC-05 (Chicago) — summer time
List of solar flares for July 3, 2025
The total number of solar flares of class C and higher — 2 flares
C class — 2 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.3 | 22:53 | 23:00 | 23:09 | 4130 |
| C2.0 | 03:08 | 03:15 | 03:21 | 4126 |