Viewing archive of Friday, 17 January 1997
Select the desired archive item
Reports
Solar activity
Auroral activity
Latest news
Monday, 1 December 2025
X1.9 solar flare, Coronal hole faces Earth
Friday, 14 November 2025
X4.0 solar flare
Tuesday, 11 November 2025
X5.1 solar flare, G4 geomagnetic storm watch
Latest forum messages
Growth of Cycle 25 974AR4299 M8.1 CME 2025/12/06 55Incoming & Unnumbered Active Regions 19AR4294 / 4296 / 4298 341Electron event 9
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!
Latest alerts
07:15 UTC - Geomagnetic activity
Active geomagnetic conditions (Kp4) Threshold Reached: 05:59 UTC
Saturday, 6 December 2025
22:15 UTC - Type IV Radio Emission
Begin Time: 06/12/2025 20:57 UTC
22:00 UTC - 10cm Radio Burst
Begin Time: 06/12/2025 20:35 UTC Maximum Time: 06/12/2025 20:36 UTC Duration: 4 minutes. Peak flux: 1100 sfu
22:00 UTC - Type II Radio Emission
Begin Time: 06/12/2025 20:40 UTC Estimated Velocity: 1143km/sec.
21:00 UTC - Solar flare
Strong M8.12 flare from sunspot region 4301
Space weather facts
| 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 |