Solar flares on February 28, 2025
The most powerful solar flare in 24 hours
C6.4 (normal) flare - February 28 at 11:30 PM
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-09 (Anchorage)
List of solar flares for February 28, 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 |
|---|---|---|---|---|
| C6.4 | 23:20 | 23:30 | 23:36 | 4010 |
| C2.8 | 11:01 | 11:13 | 11:29 | 4006 |
| C3.3 | 10:16 | 10:25 | 10:34 | 3998 |
| C2.5 | 09:17 | 09:23 | 09:35 | 4007 |
| C5.2 | 07:18 | 07:28 | 07:33 | 4006 |
| C4.3 | 03:59 | 04:11 | 04:21 | 4007 |
| C4.0 | 01:07 | 01:19 | 01:28 | 3998 |