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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May 2002

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Sun.
  

1

C2.4
Kp1+

2

C6.3
Kp2+

3

C5.4
Kp2

4

C9.3
Kp2

5

C4.8
Kp1+

6

C6.4
Kp3

7

M1.4
Kp3

8

C4.2
Kp3

9

C2.4
Kp3-

10

C4.0
Kp4

11

M1.4
G3

12

C3.7
G1

13

C3.9
Kp4-

14

C4.2
G1

15

M1.0
Kp4-

16

C5.0
Kp2+

17

M2.9
Kp2+

18

C3.4
G1

19

C4.7
Kp4

20

X2.1
Kp3+

21

M1.5
Kp4-

22

C5.0
Kp3-

23

C1.2
G4

24

M1.1
Kp1-

25

C1.7
Kp2

26

C4.4
Kp3

27

M2.0
G1

28

C3.6
Kp3-

29

C8.6
Kp3

30

M1.6
Kp2

31

M2.4
Kp1+
  
       

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Space weather facts

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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Last spotless day:2020/03/30

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