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.

Previous month

August 1997

Next month
Monday
Mon.
Tuesday
Tues.
Wednesday
Wed.
Thursday
Thurs.
Friday
Fri.
Saturday
Sat.
Sunday
Sun.
    

1

Kp2+

2

B2.31
Kp2+

3

Kp5

4

Kp3-

5

Kp1+

6

B6.4
Kp1+

7

B4.49
Kp2+

8

B2.36
Kp2

9

M1.13
Kp3

10

C6.07
Kp3-

11

C7.33
Kp3+

12

B4.64
Kp3

13

B4.71
Kp4-

14

C1.35
Kp5-

15

B1.8
Kp2+

16

B2.14
Kp3-

17

B5.19
Kp4-

18

B2.04
Kp3

19

Kp2-

20

Kp2+

21

B4.7
Kp3+

22

Kp3-

23

B4.1
Kp2-

24

B5.13
Kp2+

25

C2.03
Kp2

26

C5.99
Kp1-

27

B2.5
Kp2-

28

C1.2
Kp4+

29

M1.93
Kp4

30

C2.56
Kp3

31

C3.93
Kp1
       

Latest news

Support SpaceWeatherLive.com!

A lot of people come to SpaceWeatherLive to follow the Sun's activity or if there is aurora to be seen, but with more traffic comes higher server costs. Consider a donation if you enjoy SpaceWeatherLive so we can keep the website online!

SpaceWeatherLive Pro
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2024/12/08X2.2
Last M-flare2024/12/24M4.7
Last geomagnetic storm2024/12/17Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
November 2024152.5 -13.9
December 2024106.6 -45.9
Last 30 days114.4 -44.3

This day in history*

Solar flares
12001M5
22024M4.7
32023M2.9
42023M2.6
52001M2.52
DstG
11995-65G1
22014-57
32001-55G1
42002-49G1
51990-47
*since 1994

Social networks