Solar flares on August 9, 2012
The most powerful solar flare in 24 hours
C8.4 (normal) flare - August 9 at 11:47 AM
Solar activity index
Value as of the end of the day on August 9, 2012
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from August 8, 2012 to August 9, 2012
Time zone — UTC+00
List of solar flares for August 9, 2012
The total number of solar flares of class C and higher — 9 flares
C class — 9 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.4 | 22:42 | 22:47 | 22:55 | 1542 |
| C1.1 | 21:26 | 21:52 | 22:19 | 1538 |
| C1.4 | 19:18 | 19:21 | 19:24 | 1542 |
| C1.1 | 16:54 | 16:58 | 17:01 | 1544 |
| C8.4 | 11:36 | 11:47 | 12:00 | 1542 |
| C1.1 | 07:00 | 07:10 | 07:20 | 1544 |
| C3.2 | 05:27 | 05:33 | 05:35 | 1538 |
| C1.9 | 01:09 | 02:24 | 02:58 | 1542 |
| C2.7 | 00:08 | 00:14 | 00:25 | 1544 |