All times in UTC
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!
Active geomagnetic conditions (Kp4) Threshold Reached: 05:59 UTC
Begin Time: 06/12/2025 20:57 UTC
Begin Time: 06/12/2025 20:35 UTC Maximum Time: 06/12/2025 20:36 UTC Duration: 4 minutes. Peak flux: 1100 sfu
Begin Time: 06/12/2025 20:40 UTC Estimated Velocity: 1143km/sec.
Strong M8.12 flare from sunspot region 4301
| Last X-flare | 2025/12/01 | X1.9 |
| Last M-flare | 2025/12/06 | M8.1 |
| Last geomagnetic storm | 2025/12/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 167.7 +75.9 |
| Last 30 days | 107.1 +13.7 |