Solar flares on September 25, 2023
The most powerful solar flare in 24 hours
C9.9 (normal) flare - September 25 at 1:13 PM
Solar activity index
Value as of the end of the day on September 25, 2023
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 24, 2023 to September 25, 2023
Time zone — UTC+05 (Ufa)
List of solar flares for September 25, 2023
The total number of solar flares of class C and higher — 8 flares
C class — 8 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.5 | 19:30 | 19:37 | 19:41 | 3448 |
| C9.9 | 12:15 | 13:13 | 13:24 | 3445 |
| C3.4 | 08:46 | 08:50 | 08:54 | 3443 |
| C6.0 | 03:25 | 03:31 | 03:35 | 3445 |
| C5.2 | 03:14 | 03:23 | 03:25 | 3445 |
| C3.7 | 01:53 | 01:58 | 02:04 | 3445 |
| C6.6 | 01:10 | 01:24 | 01:33 | 3445 |
| C3.5 | 00:57 | 01:04 | 01:08 | 3435 |