SpaceWeatherLive .com
Real-time auroral and solar activity

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 1999

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

1

C4.46
Kp6-

2

C9.03
Kp6-

3

C6.54
Kp5-

4

C4.86
Kp5

5

C5.31
Kp5-

6

C3.87
Kp5-

7

C4.26
Kp5-

8

M3.73
Kp4+

9

C4.7
Kp4+

10

C2.34
Kp6+

11

M1.25
Kp4-

12

M1.35
Kp3+

13

M2.83
Kp3+

14

M3.06
Kp4

15

M1.7
Kp4+

16

M8.97
Kp1+

17

M4.71
Kp3-

18

M4.79
Kp2+

19

C7.03
Kp3

20

Kp2

21

C1.5
Kp3-

22

C2.09
Kp2-

23

B5.09
Kp2+

24

B4.89
Kp2

25

Kp3+

26

B5.04
Kp3-

27

Kp2+

28

B3.39
Kp2+

29

C2.03
Kp6-

30

B4.8
Kp4

31

B6.24
Kp4+
    
       
Back to top

Latest news

Latest forum messages

AR4299 M8.1 CME 2025/12/06 85AR 4299 114AR4294 / 4296 / 4298 371New paper on the Gannon Storm 10-11 May 2024 2Electron event 10
More topics

Support SpaceWeatherLive.com!

A lot of people come to SpaceWeatherLive to follow the Solar activity or if there is a chance to see the aurora, but with more traffic comes higher costs to keep the servers online. If you like SpaceWeatherLive and want to support the project you can choose a subscription for an ad-free site or consider a donation. With your help we can keep SpaceWeatherLive online!

No Ads on SWL Pro!
No Ads on SWL Pro! Subscriptions
Donations
Support SpaceWeatherLive.com! Donate
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2025/12/01X1.9
Last M-flare2025/12/08M2.0
Last geomagnetic storm2025/12/04Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
November 202591.8 -22.8
December 2025167.7 +75.9
Last 30 days107.1 +12.4

This day in history*

Solar flares
12024X2.2
22023M5.49
32001M4.87
42025M2.4
52025M2.0
DstG
11993-95G2
21982-78G1
31960-70G1
41976-67G1
52013-66G2
*since 1994

Social networks

SpaceWeatherLive