Solar flares on February 28, 2026
The most powerful solar flare in 24 hours
C6.4 (normal) flare - February 28 at 6:13 AM
Solar activity index
Value as of the end of the day on February 28, 2026
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 27, 2026 to February 28, 2026
Time zone — UTC+03 (Simferopol)
List of solar flares for February 28, 2026
The total number of solar flares of class C and higher — 6 flares
C class — 6 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.2 | 20:54 | 21:04 | 21:22 | 4381 |
| C2.7 | 18:21 | 18:33 | 18:48 | — |
| C2.2 | 13:16 | 13:25 | 13:29 | 4381 |
| C2.9 | 12:46 | 13:02 | 13:09 | 4381 |
| C2.2 | 08:23 | 08:34 | 08:43 | 4378 |
| C6.4 | 05:56 | 06:13 | 06:25 | 4380 |