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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March 2016

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1

B6.2
Kp3

2

Kp3-

3

B5.2
Kp2+

4

C1.1
Kp3-

5

B4.7
Kp2

6

B7.2
G2

7

G1

8

C1.5
Kp2+

9

C3.3
Kp2

10

B8.4
Kp3-

11

B3.4
G1

12

C1.1
Kp3+

13

B6.4
Kp2-

14

B6.9
G1

15

C1.2
G1

16

C2.2
G1

17

B3.5
G1

18

B6.7
Kp2+

19

B2.1
Kp4-

20

C3.7
Kp4-

21

Kp2+

22

Kp2+

23

C1.1
Kp4-

24

B3.3
Kp3-

25

B6.5
Kp3

26

B1.9
Kp1-

27

B4.8
Kp3+

28

C2.1
Kp4-

29

B3.5
Kp3+

30

B1.5
Kp3+

31

Kp3
   
       

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Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/08/05Kp5 (G1)
Number of spotless days in 2019:156
Current stretch spotless days:11

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*since 1994

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