Solar flares — Dec 17, 2012
The strongest solar flare in the day
Flare of C1.3 level (normal) — in 15:02
Solar activity index
Value for Dec 17, 2012 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Dec 16, 2012 to Dec 17, 2012
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Dec 17, 2012
Total number of flares of class C and higher — 4 flares
C type — 4 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C1.3
|
14:41 | 15:02 | 15:17 | 1631 |
|
C1.3
|
01:32 | 02:20 | 04:39 | 1629 |
|
C1.0
|
01:15 | 01:21 | 01:27 | 1632 |
|
C1.3
|
00:16 | 00:27 | 00:29 | 1632 |