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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1

X1.42
Kp4-

2

M2.54
Kp4+

3

M1.65
Kp3

4

M5.81
Kp2+

5

C9.42
Kp1+

6

M1.03
Kp1+
S1

7

X1.79
Kp3+
S2

8

M5.26
Kp3+
S3

9

C2.05
Kp3
S3

10

C1.98
Kp2
S2

11

C9.37
Kp2+
S1

12

C8.68
Kp3+
S1

13

M1.91
Kp3

14

C4.68
Kp3+

15

Kp2-

16

C8.95
Kp1

17

M1.28
Kp2-

18

C8.7
Kp1

19

C3.89
Kp0+

20

C5.19
Kp1-

21

C2.01
Kp3-

22

C1.8
Kp3+

23

C1.15
Kp2+

24

C2.1
Kp3

25

C1.43
Kp3

26

C8.81
Kp3-

27

M7.18
Kp2-

28

M7.04
Kp2+

29

M1.04
Kp2

30

M9.58
Kp2+

31

M1.67
Kp1-
  
       

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