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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October 2002

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1

C1.4
G3

2

C5.5
G3

3

M2.1
G2

4

M4.0
G3

5

M5.9
G1

6

M2.4
Kp4

7

C3.1
G2

8

C1.8
G2

9

C1.1
Kp4+

10

C2.5
Kp4

11

C3.7
Kp2

12

C2.6
Kp2+

13

M2.2
Kp2-

14

C5.8
G1

15

M1.0
Kp4

16

C7.1
G2

17

C3.5
Kp4-

18

C4.1
Kp3+

19

C7.9
Kp4-

20

M1.8
Kp3+

21

C6.6
Kp3-

22

M1.0
Kp4-

23

C6.6
Kp3+

24

C7.4
G2

25

M1.5
G2

26

C2.8
G1

27

C4.3
G1

28

M1.7
G1

29

M1.1
Kp4-

30

C6.0
G1

31

X1.2
Kp4
   
       

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Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/10/26Kp5 (G1)
Number of spotless days in 2019:237
Current stretch spotless days:10

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*since 1994

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