Solar flares on December 23, 2012
The most powerful solar flare in 24 hours
C1.9 (normal) flare - December 23 at 12:20 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+02 (Riga)
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 | 07:43 | 07:50 | 07:52 | 1633 |
| C1.5 | 04:22 | 04:30 | 04:43 | 1635 |
| C1.1 | 02:12 | 02:20 | 02:24 | 1633 |
| C1.0 | 00:56 | 01:04 | 01:09 | 1633 |
| C1.9 | 00:15 | 00:20 | 00:23 | 1633 |