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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February 2010

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1

B3.4
Kp4-

2

Kp4

3

B1.5
Kp3

4

Kp2+

5

B3.6
Kp1

6

M2.9
Kp3-

7

M6.4
Kp2

8

M4.0
Kp3-

9

C2.7
Kp1

10

C3.7
Kp1+

11

C1.1
Kp2

12

M8.3
Kp3+

13

C9.6
Kp2+

14

C4.3
Kp3-

15

C1.9
Kp4+

16

B2.6
Kp4-

17

B2.6
Kp3+

18

B1.8
Kp3

19

B2.7
Kp2

20

B1.2
Kp1-

21

B1.4
Kp1-

22

B2.5
Kp2

23

B3.0
Kp2+

24

B3.5
Kp2+

25

Kp3-

26

B1.1
Kp3-

27

B1.6
Kp1

28

B1.1
Kp1
       
       

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Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2020/02/19Kp5 (G1)
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Current stretch spotless days:19

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