Solar flares on September 28, 2014
The most powerful solar flare in 24 hours
M1.0 (strong) flare - September 28 at 11:33 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-06 (Edmonton) — summer time
List of solar flares for September 28, 2014
The total number of solar flares of class C and higher — 6 flares
C class — 5 | M class — 1 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C5.4 | 23:34 | 23:54 | 00:05 | 2177 |
| C2.2 | 21:47 | 21:51 | 21:55 | 2176 |
| C4.0 | 14:27 | 14:35 | 14:55 | 2173 |
| M1.0 | 10:34 | 11:33 | 12:00 | 2173 |
| C2.9 | 04:55 | 04:59 | 05:02 | 2172 |
| C6.3 | 00:59 | 01:08 | 01:17 | 2173 |