Solar flares on September 5, 2012
The most powerful solar flare in 24 hours
C7.2 (normal) flare - September 5 at 9:06 AM
Solar activity index
Value as of the end of the day on September 5, 2012
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from September 4, 2012 to September 5, 2012
Time zone — UTC+01 (London) — summer time
List of solar flares for September 5, 2012
The total number of solar flares of class C and higher — 8 flares
C class — 8 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.0 | 21:28 | 21:32 | 21:38 | — |
| C1.1 | 21:00 | 21:09 | 21:18 | — |
| C1.1 | 17:14 | 17:18 | 17:23 | 1560 |
| C7.2 | 08:02 | 09:06 | 09:33 | 1564 |
| C1.9 | 06:30 | 06:51 | 07:31 | 1564 |
| C6.1 | 04:38 | 04:47 | 05:02 | 1564 |
| C1.5 | 02:55 | 03:34 | 04:13 | 1560 |
| C1.3 | 00:10 | 01:04 | 01:22 | 1553 |