The aurora and solar activity archive

Searching for historical solar and auroral activity data? The archive is filled with data between the year 1996 and yesterday. You can choose a viewing mode to quickly look for days with interesting space weather and pick a day to view the archived data for that day with more detailed space weather data.

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December 2011

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1

C2.11
Kp3

2

C2.48
Kp3

3

C1.91
Kp3

4

C6.95
Kp3-

5

C9.98
Kp2-

6

Kp1-

7

C3.95
Kp1

8

C1.72
Kp2-

9

C4.53
Kp2-

10

C1.77
Kp3

11

C2.32
Kp3-

12

C2.5
Kp3-

13

C6.9
Kp2

14

M1.07
Kp1+

15

C1.98
Kp1-

16

B7.08
Kp0+

17

C4.64
Kp1-

18

C2.8
Kp1+

19

C1.15
Kp3-

20

C8.92
Kp3-

21

C6.17
Kp3-

22

C7.85
Kp3-

23

C5
Kp1-

24

C7.46
Kp1

25

M5.77
Kp2-

26

M3.43
Kp0+

27

M1.28
Kp0

28

M1.03
Kp2

29

M3
Kp4-

30

M1.81
Kp3

31

M3.51
Kp2+
 
       

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