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

March 2022

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

1

B8.6
Kp2+

2

M2.0
Kp2-

3

C3.3
Kp2+

4

C1.7
Kp3+

5

C2.7
Kp5+

6

C2.6
Kp5-

7

C1.8
Kp3

8

C2.0
Kp3-

9

C1.0
Kp3-

10

C2.6
Kp4-

11

M2.3
Kp4+

12

C2.0
Kp5-

13

C5.0
Kp6+

14

M2.0
Kp6-

15

M1.5
Kp3

16

B4.7
Kp2+

17

C1.2
Kp2

18

B7.1
Kp2

19

C2.1
Kp2

20

C4.7
Kp3+

21

B7.9
Kp2

22

C7.0
Kp3+

23

C4.3
Kp2

24

C8.2
Kp3+

25

M1.4
Kp3

26

C2.3
Kp3

27

C2.4
Kp4

28

M4.0
Kp4
S1

29

M2.2
Kp3-

30

X1.3
Kp3+

31

M9.67
Kp5-
S1
   
       

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!

63%
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2024/05/15X2.9
Last M-flare2024/05/24M1.4
Last geomagnetic storm2024/05/17Kp6 (G2)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
April 2024136.5 +31.6
May 2024150.5 +14
Last 30 days144.3 +8.4

This day in history*

Solar flares
12022M1.3
22023M1.1
32001C7.48
42023C7.4
52001C5.82
ApG
11967130G5
2195669G3
3195534G3
4198034G2
5196431G2
*since 1994

Social networks