Solar flares — Dec 23, 2009
The strongest solar flare in the day
Flare of C6.4 level (normal) — in 10:17
Solar activity index
Value for Dec 23, 2009 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Dec 22, 2009 to Dec 23, 2009
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Dec 23, 2009
Total number of flares of class C and higher — 1 flare
C type — 1 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C6.4
|
10:09 | 10:17 | 10:20 | 1036 |