Solar flares on February 28, 2025
The most powerful solar flare in 24 hours
C9.3 (normal) flare - February 28 at 2:24 AM
Solar activity index
Value as of the end of the day on February 28, 2025
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 27, 2025 to February 28, 2025
Time zone — UTC+03 (Vologda)
List of solar flares for February 28, 2025
The total number of solar flares of class C and higher — 10 flares
C class — 10 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.8 | 23:01 | 23:13 | 23:29 | 4006 |
| C3.3 | 22:16 | 22:25 | 22:34 | 3998 |
| C2.5 | 21:17 | 21:23 | 21:35 | 4007 |
| C5.2 | 19:18 | 19:28 | 19:33 | 4006 |
| C4.3 | 15:59 | 16:11 | 16:21 | 4007 |
| C4.0 | 13:07 | 13:19 | 13:28 | 3998 |
| C4.9 | 10:32 | 10:41 | 10:46 | — |
| C3.4 | 10:17 | 10:30 | 10:32 | 3998 |
| C2.2 | 04:04 | 04:07 | 04:11 | 3998 |
| C9.3 | 02:12 | 02:24 | 02:34 | 3998 |