| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1999/05/07 | 3 | 30 | CAO | S24E51 | |
| 1999/05/08 | 5 | 30 | CSO | S24E38 | |
| 1999/05/09 | 15 | 70 | DSO | S24E25 | |
| 1999/05/10 | 19 | 80 | DSI | S24E12 | |
| 1999/05/11 | 18 | 100 | DAI | S24E00 | |
| 1999/05/12 | 19 | 90 | DAO | S24W14 | |
| 1999/05/13 | 9 | 30 | BXO | S24W27 | |
| 1999/05/14 | 2 | 10 | BXO | S23W41 |
| B |
|---|
| 1 |
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | B8.79 | 1999/05/15 | 17:38 | 17:41 | 17:45 |
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!
| Last X-flare | 2025/12/01 | X1.9 |
| Last M-flare | 2025/12/04 | M6.0 |
| 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 | 175.4 +83.6 |
| Last 30 days | 107.3 +14.6 |