Solar flares on October 11, 2025
The most powerful solar flare in 24 hours
C1.8 (normal) flare - October 11 at 3:32 AM
Solar activity index
Value as of the end of the day on October 11, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 10, 2025 to October 11, 2025
Time zone — UTC+05:30 (Nasik)
List of solar flares for October 11, 2025
The total number of solar flares of class C and higher — 7 flares
C class — 7 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.7 | 17:25 | 17:34 | 17:40 | 4247 |
| C1.5 | 16:01 | 16:11 | 16:17 | 4246 |
| C1.0 | 13:24 | 13:34 | 13:45 | 4245 |
| C1.1 | 11:07 | 11:12 | 11:16 | 4248 |
| C1.8 | 03:26 | 03:32 | 03:35 | 4246 |
| C1.7 | 01:26 | 01:46 | 01:56 | 4246 |
| C1.0 | 00:56 | 01:03 | 01:12 | 4246 |