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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1

C1.1
Kp7

2

C1.43
Kp3-

3

B4.9
Kp3-

4

B1.71
Kp2

5

B5.04
Kp1

6

Kp2

7

B2.81
Kp4-

8

B5
Kp4

9

C1.21
Kp4+

10

B4.97
Kp6+

11

B8.46
Kp6+

12

B3.03
Kp3-

13

C1.41
Kp3-

14

B3.4
Kp2-

15

B7.71
Kp2-

16

B3.17
Kp2-

17

B4.29
Kp2+

18

B2.14
Kp2

19

B2.14
Kp1

20

B7.29
Kp2+

21

C4.43
Kp1+

22

Kp2

23

Kp4-

24

Kp5+

25

B2.2
Kp5

26

B2.41
Kp5-

27

B2.59
Kp5-

28

C7.9
Kp4

29

B2.16
Kp3

30

B8.87
Kp3-

31

B5.74
Kp2
  
       

G2 - Moderate geomagnetic storm

Observed Kp: 6
Threshold reached: 05:59 UTC

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
Fairbanks, AK, Utqiagvik, AK
The solar wind speed is currently moderately high (526.2 km/sec.)
The strength of the interplanetary magnetic field is moderate (11.67nT), the direction is slightly South (-4.54nT).
The Disturbance Storm Time index predicts moderate storm conditions right now (-69nT)

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Latest alerts

06:15 UTC - Geomagnetic activity

Moderate G2 geomagnetic storm (Kp6) Threshold Reached: 05:59 UTC

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04:15 UTC - Geomagnetic activity

Minor G1 geomagnetic storm (Kp5) Threshold Reached: 04:05 UTC

alert


03:00 UTC - Geomagnetic activity

Minor G1 geomagnetic storm (Kp5) Threshold Reached: 02:55 UTC

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Saturday, 8 March 2025
23:30 UTC - Geomagnetic activity

Minor G1 geomagnetic storm (Kp5) Threshold Reached: 23:10 UTC

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21:15 UTC - Geomagnetic activity

Minor G1 geomagnetic storm (Kp5) Threshold Reached: 20:59 UTC

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