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.

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1

M3.6
Kp3

2

M1.7
Kp4

3

M2.0
Kp2

4

M1.9
Kp4

5

X1.63
G2

6

M5.51
Kp1

7

X1.51
Kp4

8

M3.6
Kp4

9

C5.1
Kp2+

10

C7.6
Kp3-

11

C8.2
Kp1+

12

C8.8
Kp2+

13

C2.4
Kp2

14

C8.9
Kp1+

15

C4.1
Kp1

16

C3.3
Kp3

17

C5.1
Kp2+

18

C3.7
Kp3

19

C5.8
Kp3

20

C3.3
Kp3+

21

C4.7
Kp3-

22

M1.1
Kp3+

23

C3.9
Kp2-

24

C4.1
Kp3

25

M1.4
Kp2

26

M1.1
Kp2

27

-
Kp3+

28

C2.3
Kp2

29

C3.9
Kp2

30

C3.0
Kp2

31

C2.4
Kp2
   
       

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Last X-flare2024/02/22X6.3
Last M-flare2024/02/28M1.5
Last geomagnetic storm2024/03/03Kp6- (G2)
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Last spotless day2022/06/08
Monthly mean Sunspot Number
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*since 1994

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