Solar flares on September 28, 2014
The most powerful solar flare in 24 hours
M5.1 (strong) flare - September 28 at 9:58 AM
Solar activity index
Value as of the end of the day on September 28, 2014
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 27, 2014 to September 28, 2014
Time zone — UTC+07 (Norilsk)
List of solar flares for September 28, 2014
The total number of solar flares of class C and higher — 5 flares
C class — 4 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C2.9 | 17:55 | 17:59 | 18:02 | 2172 |
| C6.3 | 13:59 | 14:08 | 14:17 | 2173 |
| M5.1 | 09:39 | 09:58 | 10:19 | 2173 |
| C3.4 | 08:09 | 08:16 | 08:28 | 2172 |
| C2.7 | 02:19 | 02:51 | 03:01 | 2172 |