Solar flares — Dec 15, 2010
The strongest solar flare in the day
Flare of C5.3 level (normal) — in 06:39
Solar activity index
Value for Dec 15, 2010 24:00 (end on the day). The maximum value is 10.0

Solar flares in 2 days
Chart of solar activity from Dec 14, 2010 to Dec 15, 2010
Time zone — UTC+00 (London)

This chart in PNG format — high resolution
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List of solar flares for Dec 15, 2010
Total number of flares of class C and higher — 6 flares
C type — 1 | M type — 0 | X type — 0
start | maximum | end | region | |
---|---|---|---|---|
B3.6
|
23:23 | 23:29 | 23:35 | 1135 |
B1.6
|
22:20 | 22:25 | 22:30 | 1135 |
B2.2
|
14:37 | 14:40 | 14:42 | 1134 |
B5.8
|
12:05 | 12:10 | 12:16 | 1135 |
C5.3
|
06:27 | 06:39 | 06:50 | 1135 |
B5.0
|
04:27 | 04:35 | 04:41 | 1135 |