Solar flares on March 15, 2025
The most powerful solar flare in 24 hours
M1.1 (strong) flare - March 15 at 1:21 AM
Solar activity index
Value as of the end of the day on March 15, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from March 14, 2025 to March 15, 2025
Time zone — UTC+03 (Simferopol)
List of solar flares for March 15, 2025
The total number of solar flares of class C and higher — 5 flares
C class — 4 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.4 | 18:01 | 18:22 | 18:27 | 4028 |
| C2.6 | 15:57 | 16:11 | 16:29 | 4028 |
| C2.1 | 14:27 | 14:32 | 14:38 | 4028 |
| C3.9 | 08:30 | 09:43 | 11:09 | — |
| M1.1 | 01:18 | 01:21 | 01:32 | 4030 |