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 2007 |
→ Next month
|
||||
|---|---|---|---|---|---|---|
Monday Mon. |
Tuesday Tues. |
Wednesday Wed. |
Thursday Thurs. |
Friday Fri. |
Saturday Sat. |
Sunday Sun. |
1Kp4+ | 2B3.99 Kp2 | 3Kp1- | 4Kp2 | |||
5Kp4- | 6Kp5- | 7Kp4- | 8Kp3- | 9Kp1 | 10B3.06 Kp2 | 11Kp3- |
12Kp4- | 13Kp5 | 14Kp3+ | 15Kp3+ | 16Kp4 | 17Kp3 | 18Kp1+ |
19Kp1 | 20Kp0+ | 21Kp1- | 22Kp1+ | 23Kp3+ | 24Kp5- | 25Kp4+ |
26Kp4+ | 27Kp3+ | 28B1.53 Kp3 | 29Kp1+ | 30Kp3- | 31B3.13 Kp2 | |
Latest news
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
CME impact! S4 solar radiation storm
Sunday, 18 January 2026
X1.9 solar flare with earth-directed CME
Latest forum messages
AR4392 (including CMEs) 59Growth of Cycle 25 984Incoming & Unnumbered Active Regions 223Current Farside Activity 416CH 31 HSS 10
More topicsSupport 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!
Space weather facts
| Last X-flare | 2026/02/04 | X4.21 |
| Last M-flare | 2026/03/17 | M1.3 |
| Last geomagnetic storm | 2026/03/14 | Kp6 (G2) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (4%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2026 | 78.2 -34.3 |
| March 2026 | 83.1 +4.9 |
| Last 30 days | 60 -62.3 |