Solar flares on December 23, 2012
The most powerful solar flare in 24 hours
C1.9 (normal) flare - December 23 at 1:20 AM
Solar activity index
Value as of the end of the day on December 23, 2012
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from December 22, 2012 to December 23, 2012
Time zone — UTC+03 (Tula)
List of solar flares for December 23, 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 |
|---|---|---|---|---|
| C1.3 | 08:43 | 08:50 | 08:52 | 1633 |
| C1.5 | 05:22 | 05:30 | 05:43 | 1635 |
| C1.1 | 03:12 | 03:20 | 03:24 | 1633 |
| C1.0 | 01:56 | 02:04 | 02:09 | 1633 |
| C1.9 | 01:15 | 01:20 | 01:23 | 1633 |