Solar flares on September 29, 2012
The most powerful solar flare in 24 hours
C1.6 (normal) flare - September 29 at 4:47 PM
Solar activity index
Value as of the end of the day on September 29, 2012
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 28, 2012 to September 29, 2012
Time zone — UTC+01 (London) — summer time
List of solar flares for September 29, 2012
The total number of solar flares of class C and higher — 10 flares
C class — 10 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.3 | 21:55 | 21:58 | 22:04 | 1577 |
| C1.2 | 19:37 | 19:47 | 19:57 | 1575 |
| C1.4 | 18:46 | 19:09 | 19:21 | 1575 |
| C1.2 | 18:34 | 18:38 | 18:43 | 1575 |
| C1.4 | 18:09 | 18:19 | 18:23 | 1575 |
| C1.6 | 16:37 | 16:47 | 17:01 | 1577 |
| C1.1 | 14:23 | 14:39 | 14:49 | 1577 |
| C1.2 | 11:24 | 11:30 | 11:36 | 1580 |
| C1.2 | 09:52 | 09:57 | 10:05 | 1577 |
| C1.2 | 07:17 | 08:53 | 08:59 | 1575 |