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

B8.6
Kp2+

2

M2.0
Kp2-

3

C3.3
Kp2+

4

C1.7
Kp3+

5

C2.7
G1

6

C2.6
G1

7

C1.8
Kp3

8

C2.0
Kp3-

9

C1.0
Kp3-

10

C2.6
Kp4-

11

M2.3
Kp4+

12

C2.0
G1

13

C5.0
G2

14

M2.0
G2

15

M1.5
Kp3

16

B4.7
Kp2+

17

C1.2
Kp2

18

B7.1
Kp2

19

C2.1
Kp2

20

C4.7
Kp3+

21

B7.9
Kp2

22

C7.0
Kp3+

23

C4.3
Kp2

24

C8.2
Kp3+

25

M1.4
Kp3

26

C2.3
Kp3

27

C2.4
Kp4

28

M4.0
Kp4

29

M2.2
Kp3-

30

X1.3
Kp3+

31

M9.67
G1
   
       

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Last X-flare2024/05/03X1.6
Last M-flare2024/05/03M2.7
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