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 2001

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1

M6.86
Kp3-

2

M2.91
Kp2

3

M1.01
Kp3+

4

M1.91
Kp3

5

C3.83
Kp4

6

M1.45
Kp3

7

M1.18
Kp3-

8

M4.87
Kp3+

9

C9.85
Kp2-

10

M1.24
Kp2-

11

X4.02
Kp2-

12

M8.1
Kp3+

13

X8.9
Kp2

14

M6.41
Kp2

15

M1.36
Kp3

16

M2.19
Kp3+

17

C2.86
Kp4-

18

C6.94
Kp4-

19

M1.92
Kp3

20

M1.25
Kp2

21

C5.8
Kp4

22

C5.05
Kp3

23

M1.69
Kp3-

24

M5
Kp5-

25

M1.76
Kp3

26

X1.02
Kp2+
S2

27

M3.32
Kp3-
S1

28

X4.99
Kp2
S1

29

X1.34
Kp4
S1

30

C8.75
Kp5-
S1

31

C9.64
Kp4
S2
      

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