Solar flares on September 5, 2012
The most powerful solar flare in 24 hours
C7.2 (normal) flare - September 5 at 4:06 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-04 (Barrie) — summer time
List of solar flares for September 5, 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 |
|---|---|---|---|---|
| C1.8 | 23:11 | 23:16 | 23:20 | 1560 |
| C2.4 | 22:32 | 22:41 | 22:44 | 1564 |
| C1.9 | 21:51 | 22:06 | 22:15 | 1560 |
| C1.2 | 21:08 | 21:14 | 21:19 | 1560 |
| C1.1 | 19:50 | 19:56 | 20:04 | 1560 |
| C1.0 | 16:28 | 16:32 | 16:38 | — |
| C1.1 | 16:00 | 16:09 | 16:18 | — |
| C1.1 | 12:14 | 12:18 | 12:23 | 1560 |
| C7.2 | 03:02 | 04:06 | 04:33 | 1564 |
| C1.9 | 01:30 | 01:51 | 02:31 | 1564 |