Solar flares on September 3, 2026
The most powerful solar flare in 24 hours
M3.0 (strong) flare - September 3 at 12:50 AM
Solar activity index
Value as of the end of the day on September 3, 2026
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 2, 2026 to September 3, 2026
Time zone — UTC+05:30 (Manali)
List of solar flares for September 3, 2026
The total number of solar flares of class C and higher — 7 flares
C class — 6 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.0 | 23:52 | 23:59 | 00:03 | 4523 |
| C7.9 | 21:45 | 22:00 | 22:12 | — |
| C6.9 | 20:06 | 20:16 | 20:22 | 4523 |
| C4.2 | 17:22 | 17:29 | 17:35 | 4523 |
| C1.1 | 17:10 | 17:17 | 17:20 | 4523 |
| C2.2 | 15:05 | 15:12 | 15:18 | 4523 |
| M3.0 | 00:27 | 00:50 | 01:18 | 4524 |