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.

الشهر الماضي

أيار 1998

الشهر القادم
الإثنين
الاثنين.
الثلاثاء
الثلاثاء.
الأربعاء
الأربعاء.
الخميس
الخميس.
الجمعة
الجمعة.
السبت
السبت.
الأحد
الأحد
    

1

M1.6
Kp4+

2

X1.61
Kp7-
S2

3

M1.91
Kp6
S1

4

C3.89
Kp9-
S1

5

M3.43
Kp7-

6

X3.81
Kp2+
S2

7

M3.99
Kp3
S1

8

M4.31
Kp4+

9

X1.05
Kp4-
S1

10

M5.29
Kp3
S1

11

C1.25
Kp4-

12

C1.61
Kp4-

13

C2.04
Kp2-

14

C3.21
Kp1+

15

C2.5
Kp3

16

C2.91
Kp4

17

C1.24
Kp5

18

C1.2
Kp3

19

C6.06
Kp2+

20

C1.54
Kp4+

21

B4.8
Kp3+

22

B2.71
Kp3+

23

B5.63
Kp3+

24

C2.39
Kp4-

25

B9.03
Kp3

26

C2.23
Kp3

27

C9.97
Kp2

28

M1.51
Kp3

29

M9.14
Kp7-

30

C1.41
Kp5-

31

C2.74
Kp2
       

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Space weather facts

Last X-flare2024/06/10X1.55
Last M-flare2024/07/03M1.5
Last geomagnetic storm2024/06/28Kp8- (G4)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
مايو ٢٠٢٤171.7 +35.2
يوليو ٢٠٢٤192 +20.3
Last 30 days155.5 +1.5

This day in history*

التوهج الشمسي
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22021X1.59
32002M7.63
42021M2.7
52015M2.23
DstG
11957-86G2
21993-62G1
31991-57G1
41971-35
51970-33G2
*since 1994

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