Solar flares on October 12, 2012
The most powerful solar flare in 24 hours
C9.0 (normal) flare - October 12 at 9:20 AM
Solar activity index
Value as of the end of the day on October 12, 2012
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from October 11, 2012 to October 12, 2012
Time zone — UTC+01 (London) — summer time
List of solar flares for October 12, 2012
The total number of solar flares of class C and higher — 5 flares
C class — 5 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C1.0 | 20:45 | 20:49 | 20:52 | 1589 |
| C9.0 | 09:08 | 09:20 | 09:29 | 1589 |
| C1.6 | 08:44 | 08:54 | 09:00 | 1589 |
| C1.0 | 06:48 | 07:37 | 07:45 | 1589 |
| C1.0 | 03:52 | 04:03 | 04:16 | 1590 |