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

آب 2011

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

1

C5.73
Kp3-

2

M2.13
Kp2

3

M8.71
Kp1

4

X1.34
Kp3
S1

5

C2.88
Kp8-
S1

6

C5.98
Kp6+
S1

7

C3.08
Kp4-

8

M5.05
Kp2+

9

X9.96
Kp3
S1

10

C8.77
Kp3-

11

C8.91
Kp2-

12

B2.5
Kp2-

13

B2.44
Kp2

14

Kp3+

15

C4.86
Kp4

16

C1.87
Kp3-

17

C4.88
Kp3

18

C2.32
Kp1

19

Kp1+

20

C4.26
Kp3-

21

C2.18
Kp1+

22

C1.61
Kp3-

23

B8.01
Kp3+

24

C1.56
Kp3+

25

C1.36
Kp2

26

C3.37
Kp2+

27

C1.24
Kp2+

28

B7.67
Kp2+

29

C5.31
Kp3-

30

C7.88
Kp1+

31

C3.26
Kp1-
    
       

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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 days153 -3.7

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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