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.

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May 2007

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1

B1.7
Kp3-

2

C8.5
Kp1

3

B1.2
Kp2-

4

B3.0
Kp1

5

C4.2
Kp1-

6

B9.8
Kp1-

7

B1.2
G1

8

B2.4
Kp4

9

B7.7
Kp2-

10

Kp2+

11

B1.5
Kp1

12

B2.5
Kp1

13

Kp1+

14

B2.0
Kp1+

15

C1.0
Kp1+

16

C2.9
Kp1+

17

B5.5
Kp3-

18

B1.0
Kp4+

19

B9.5
Kp3+

20

B6.7
Kp3-

21

B7.8
Kp3

22

B3.9
Kp4+

23

B5.3
G1

24

G2

25

B1.0
Kp4

26

B1.8
Kp4-

27

Kp3

28

Kp2+

29

Kp2-

30

C2.0
Kp1+

31

C1.1
Kp2
   
       

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