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 2000

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1

Kp3

2

C4.4
Kp3+

3

C8.4
Kp4-

4

M3.0
Kp2

5

X1.2
Kp4+

6

C2.4
G1

7

C4.4
G1

8

M1.3
Kp4-

9

C7.4
Kp4-

10

C7.3
Kp3+

11

C2.3
Kp4+

12

M1.7
G3

13

C1.1
Kp4-

14

B8.0
G1

15

C2.1
Kp4+

16

C2.4
Kp3-

17

M2.5
Kp3-

18

C2.7
Kp0+

19

M1.3
Kp2

20

M2.4
Kp4-

21

M1.8
G1

22

M1.2
Kp2+

23

C6.8
Kp4

24

M1.1
G1

25

C8.6
Kp4+

26

M1.0
Kp4

27

C4.0
Kp4-

28

C2.0
Kp4

29

C9.4
Kp3
     
       

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Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/09/28Kp5 (G1)
Number of spotless days in 2019:218
Current stretch spotless days:20

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*since 1994

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