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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September 2007

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1

B1.6
Kp4-

2

B1.43
Kp5-

3

B1.59
Kp3-

4

B2.88
Kp2

5

Kp3+

6

Kp4

7

Kp4+

8

B4.34
Kp2

9

Kp1-

10

Kp1-

11

Kp1-

12

Kp1

13

Kp1

14

Kp2+

15

Kp2

16

Kp1+

17

Kp2

18

Kp3

19

Kp2-

20

Kp4

21

Kp4-

22

Kp4-

23

Kp4+

24

Kp4-

25

Kp3-

26

Kp2

27

Kp5

28

Kp5

29

Kp5

30

Kp4-
       

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