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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December 1999

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Sun.
  

1

C1.54
Kp2+

2

C7.59
Kp2+

3

C9.11
Kp4

4

C6.16
Kp5

5

C4.69
Kp4+

6

M1.2
Kp4+

7

M1.46
Kp4-

8

C6.23
Kp4-

9

C3.21
Kp4-

10

C5.3
Kp3+

11

C4.13
Kp3+

12

C1.19
Kp4-

13

C1.59
Kp6-

14

C1.7
Kp1+

15

C3.6
Kp3

16

C5.11
Kp2

17

M1.54
Kp3-

18

M2.19
Kp3-

19

C8.09
Kp2

20

C6.97
Kp2-

21

M1.61
Kp1

22

M7.71
Kp0+

23

C5.34
Kp2-

24

M1.21
Kp4

25

C8.93
Kp3+

26

C4.81
Kp2-

27

M2.91
Kp3+

28

M6.5
Kp3+

29

M1.27
Kp3+

30

C3.56
Kp4+

31

C3.89
Kp6-
  
       

Current data suggests there is a slight possibility for aurora to appear at the following high latitude regions in the near future

Gillam, MB, Whitehorse, YT, Yellowknife, NT
The strength of the interplanetary magnetic field is moderate (10.28nT), the direction is slightly South (-7.07nT).
The maximum X-ray flux of the past two hours is:
M1.27

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Moderate M1.27 flare

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Moderate M1.19 flare

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