Solar flares on August 31, 2012
The most powerful solar flare in 24 hours
C8.4 (normal) flare - August 31 at 9:43 PM
Solar activity index
Value as of the end of the day on August 31, 2012
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 30, 2012 to August 31, 2012
Time zone — UTC+01 (London) — summer time
List of solar flares for August 31, 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 |
|---|---|---|---|---|
| C8.4 | 20:45 | 21:43 | 22:51 | 1562 |
| C2.1 | 17:05 | 17:12 | 17:22 | 1564 |
| C2.2 | 15:06 | 15:14 | 15:23 | 1564 |
| C1.3 | 12:23 | 12:27 | 12:36 | 1563 |
| C1.9 | 10:04 | 11:04 | 11:19 | 1560 |
| C2.9 | 08:13 | 08:21 | 08:27 | 1560 |
| C1.7 | 05:46 | 05:51 | 05:55 | 1563 |
| C1.5 | 05:08 | 05:12 | 05:16 | 1560 |