Solar flares on February 28, 2003
The most powerful solar flare in 24 hours
C3.4 (normal) flare - February 28 at 2:52 AM
Solar activity index
Value as of the end of the day on February 28, 2003
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 27, 2003 to February 28, 2003
Time zone — UTC+03 (Murmansk)
List of solar flares for February 28, 2003
The total number of solar flares of class C and higher — 5 flares
C class — 5 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.1 | 20:42 | 20:51 | 20:55 | 297 |
| C1.0 | 15:50 | 16:15 | 16:23 | 293 |
| C1.7 | 09:20 | 09:28 | 09:34 | — |
| C1.5 | 03:33 | 03:37 | 03:40 | — |
| C3.4 | 02:44 | 02:52 | 02:59 | — |