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. You can choose a viewing mode to quickly look for days with interesting space weather and pick a day to view the archived data for that day with more detailed space weather data.

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September 2001

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1

C6.5
Kp2

2

M4.35
Kp2+

3

M3.63
Kp4+

4

M5.3
Kp4+

5

M8.68
Kp3

6

M1.16
Kp2

7

M1.75
Kp3-

8

M1.79
Kp3

9

X1.36
Kp2-

10

M1.24
Kp1+

11

M6.53
Kp3+

12

M1.43
Kp4-

13

M1.01
Kp5-

14

M5.29
Kp3+

15

M2.14
Kp4+
S1

16

M8.08
Kp3-

17

X1.16
Kp3-

18

M2.08
Kp4+

19

M1.08
Kp3+

20

M2.21
Kp2

21

M1.1
Kp2+

22

M1.16
Kp3+

23

M1.62
Kp6

24

X3.72
Kp4
S3

25

X1.09
Kp7+
S4

26

M2.69
Kp6-
S3

27

M1.47
Kp4
S2

28

M4.75
Kp4-
S2

29

M2.63
Kp5+
S1

30

M1.72
Kp6-
S1
       

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