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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January 2000

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1

C4.5
Kp5+

2

C7.33
Kp3+

3

C1.9
Kp3+

4

C2.9
Kp4-

5

C3.57
Kp4

6

C8.31
Kp4+

7

C8.11
Kp3+

8

C8.64
Kp2+

9

C4.6
Kp2-

10

M4.8
Kp3

11

M2.24
Kp5+

12

M4.01
Kp4-

13

C7.97
Kp3

14

C9.14
Kp3

15

C5.73
Kp2

16

C4.23
Kp2

17

M1.02
Kp1+

18

M5.64
Kp1+

19

C3.46
Kp3

20

C5.93
Kp4-

21

M2.06
Kp1-

22

M1.53
Kp5+

23

Kp6+

24

C7.71
Kp4

25

C9.84
Kp3-

26

C1.94
Kp3

27

B9.03
Kp4+

28

C6.83
Kp5

29

C1.12
Kp5-

30

C3.2
Kp4-

31

C2.53
Kp3+
      

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