| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1998/05/11 | 1 | 200 | HSX | S31E82 | |
| 1998/05/12 | 5 | 130 | CSO | S26E68 | |
| 1998/05/13 | 9 | 120 | DSO | S27E57 | |
| 1998/05/14 | 13 | 120 | DAO | S28E46 | |
| 1998/05/15 | 12 | 90 | ESO | S27E34 | |
| 1998/05/16 | 20 | 80 | ESO | S27E20 | |
| 1998/05/17 | 23 | 50 | ESI | S28E07 | |
| 1998/05/18 | 25 | 70 | CRO | S27W07 | |
| 1998/05/19 | 25 | 40 | BXI | S27W18 | |
| 1998/05/20 | 15 | 30 | BXO | S26W31 | |
| 1998/05/21 | 5 | 20 | BXO | S26W47 | |
| 1998/05/22 | 2 | 0 | AXX | S26W60 | |
| 1998/05/23 | 1 | 0 | AXX | S24W72 |
| C | M |
|---|---|
| 2 | 1 |
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M5.29 | 1998/05/10 | 13:13 | 13:20 | 13:23 | |
| 2 | C3.21 | 1998/05/14 | 13:44 | 13:50 | 13:57 | |
| 3 | C1.29 | 1998/05/10 | 15:08 | 15:11 | 15:15 |
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 | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/09 | M1.1 |
| 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 | 160.6 +68.8 |
| Last 30 days | 108.7 +12.8 |