Solar flares — Dec 28, 2012
The strongest solar flare in the day
Flare of B3.7 level () — in 21:42
Solar activity index
Value for Dec 28, 2012 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Dec 27, 2012 to Dec 28, 2012
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Dec 28, 2012
Total number of flares of class C and higher — 2 flares
C type — 0 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
B3.7
|
21:38 | 21:42 | 21:48 | — |
|
B3.5
|
11:05 | 11:10 | 11:18 | 1635 |