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
|
October 2025 |
→ Next month
|
||||
|---|---|---|---|---|---|---|
Monday Mon. |
Tuesday Tues. |
Wednesday Wed. |
Thursday Thurs. |
Friday Fri. |
Saturday Sat. |
Sunday Sun. |
1M1.2 Kp6+ | 2M1.2 Kp7- | 3M1.5 Kp5 | 4C5.4 Kp4 | 5C3.4 Kp3+ | ||
6C5.1 Kp2 | 7C9.1 Kp4 | 8C1.9 Kp4- | 9M2 Kp2 | 10C2.3 Kp3+ | 11C2.7 Kp4+ | 12C9.6 Kp5 |
13M2.7 Kp5- | 14M3.1 Kp2+ | 15M4.8 Kp4- | 16M1.3 Kp1+ | 17M1.5 Kp4- | 18M1.5 Kp6+ | 19M1.8 Kp5 |
20M1 Kp3- | 21C3.7 Kp3 | 22C4.7 Kp1+ | 23C3.2 Kp2+ | 24C3 Kp3 | 25C2.2 Kp4- | 26C1.4 Kp1+ |
27C1.7 Kp3 | 28C1.6 Kp4 | 29B9 Kp4+ | 30C1.4 Kp5+ | 31C7.1 Kp5- | ||
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
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 | X4.3 |
| Last M-flare | 2026/02/05 | M2.2 |
| Last geomagnetic storm | 2026/01/28 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2025 | 124 +32.2 |
| February 2026 | 141.3 +17.3 |
| Last 30 days | 123.1 +14.7 |