Solar flares on February 28, 2014
The most powerful solar flare in 24 hours
M1.1 (strong) flare - February 28 at 2:48 AM
Solar activity index
Value as of the end of the day on February 28, 2014
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from February 27, 2014 to February 28, 2014
Time zone — UTC+02 (Riga)
List of solar flares for February 28, 2014
The total number of solar flares of class C and higher — 7 flares
C class — 6 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.7 | 19:08 | 19:12 | 19:15 | 1993 |
| C2.4 | 14:40 | 15:12 | 15:38 | 1982 |
| C8.1 | 11:32 | 12:06 | 12:33 | 1982 |
| C2.2 | 05:57 | 06:02 | 06:04 | 1987 |
| C2.6 | 04:26 | 04:30 | 04:33 | 1982 |
| M1.1 | 02:44 | 02:48 | 02:50 | 1991 |
| C4.2 | 23:33 | 00:12 | 00:37 | 1982 |