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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October 2008

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1

Kp3-

2

Kp4

3

Kp4-

4

Kp4

5

Kp2+

6

Kp3-

7

Kp1

8

Kp1+

9

Kp0+

10

Kp2-

11

Kp6+

12

Kp4-

13

Kp3

14

Kp1+

15

Kp3

16

Kp2-

17

Kp1

18

B1.33
Kp1-

19

Kp3

20

Kp2-

21

Kp2

22

Kp3-

23

Kp2-

24

Kp1

25

Kp1-

26

Kp3-

27

Kp1

28

Kp2

29

Kp4+

30

Kp4-

31

Kp3-
  
       

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Space weather facts

Last X-flare2024/11/06X2.39
Last M-flare2024/11/13M1.7
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024166 -0.4
Last 30 days163.2 +18.4

This day in history*

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*since 1994

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