Solar flares on March 11, 2025
The most powerful solar flare in 24 hours
M1.1 (strong) flare - March 11 at 9:04 AM
Solar activity index
Value as of the end of the day on March 11, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from March 10, 2025 to March 11, 2025
Time zone — UTC-04 (Salluit) — summer time
List of solar flares for March 11, 2025
The total number of solar flares of class C and higher — 8 flares
C class — 7 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.7 | 23:30 | 23:44 | 00:00 | 4028 |
| C3.8 | 22:54 | 23:02 | 23:14 | 4028 |
| C8.8 | 22:21 | 22:31 | 23:00 | 4028 |
| C9.6 | 17:11 | 17:22 | 17:34 | 4024 |
| C2.3 | 16:28 | 16:39 | 16:53 | 4024 |
| C7.2 | 15:07 | 15:16 | 15:27 | — |
| C5.8 | 14:20 | 14:30 | 14:35 | 4024 |
| M1.1 | 09:03 | 09:04 | 09:06 | 4024 |