Solar flares on September 8, 2012
The most powerful solar flare in 24 hours
M1.4 (strong) flare - September 8 at 6:59 PM
Solar activity index
Value as of the end of the day on September 8, 2012
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 7, 2012 to September 8, 2012
Time zone — UTC+01 (London) — summer time
List of solar flares for September 8, 2012
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 |
|---|---|---|---|---|
| C1.8 | 22:04 | 23:22 | 23:48 | 1564 |
| C1.2 | 20:57 | 21:18 | 21:27 | — |
| M1.4 | 18:35 | 18:59 | 19:20 | 1564 |
| C1.3 | 17:52 | 17:57 | 18:07 | — |
| C2.8 | 07:36 | 08:30 | 09:11 | 1564 |