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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January 2017

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1

Kp4-

2

Kp2+

3

Kp4-

4

B1.8
Kp4-

5

B1.4
Kp4

6

Kp4-

7

Kp4+

8

Kp4

9

Kp3+

10

B8.8
Kp4-

11

B5.0
Kp3-

12

C3.8
Kp2+

13

Kp2-

14

B2.1
Kp2-

15

Kp2

16

B1.9
Kp1-

17

Kp2

18

B1.3
Kp4-

19

Kp3+

20

B5.3
Kp3+

21

C9.3
Kp3+

22

B2.4
Kp3+

23

Kp2

24

B5.2
Kp2

25

B8.5
Kp3

26

B4.1
Kp4-

27

B5.4
Kp4+

28

C2.8
Kp3+

29

Kp3-

30

Kp3-

31

G1
     
Current data suggest that it is not possible to see aurora now at middle latitudes

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Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2018/06/18Kp5 (G1)
Number of spotless days in 2018:85
Last spotless day:2018/06/11

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*since 1994

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