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

C2.92
Kp4

2

M1.11
Kp5-

3

C1.61
Kp3-

4

M7.91
Kp5-

5

M6.01
Kp4
S2

6

X3.7
Kp3+
S2

7

X1.99
Kp8-
S2

8

X1.16
Kp8+
S2

9

M5.43
Kp2+
S1

10

X11.8
Kp3
S3

11

C1.37
Kp3+
S3

12

C4.35
Kp5+
S2

13

B1.71
Kp5+
S1

14

Kp5+
S1

15

Kp6-

16

Kp5+

17

Kp4

18

Kp4+

19

Kp3-

20

C1.17
Kp3+

21

Kp2+

22

Kp2+

23

B4.26
Kp2+

24

B3.63
Kp3-

25

B8.18
Kp2+

26

C2.65
Kp2

27

C2.49
Kp6+

28

B3.81
Kp7-

29

B3.2
Kp3+

30

B4.74
Kp4
 
       

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