Sunspot region AR8337
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1998/09/17 | 2 | 10 | BXO | S39E42 | |
| 1998/09/18 | 4 | 10 | BXO | S40E28 | |
| 1998/09/19 | 4 | 40 | CSO | S40E19 | |
| 1998/09/20 | 4 | 30 | CRO | S39E02 | |
| 1998/09/21 | 4 | 20 | BXO | S40W11 | |
| 1998/09/22 | 6 | 10 | BXO | S40W22 | |
| 1998/09/24 | 1 | 0 | AXX | S36W50 |
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Sunday, 7 December 2025
M8.1 solar flare with earth-directed CME
Monday, 1 December 2025
X1.9 solar flare, Coronal hole faces Earth
Friday, 14 November 2025
X4.0 solar flare
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Current Farside Activity 253Incoming & Unnumbered Active Regions 38Coronal Hole 06 55Geminid Meteor Shower 27Returning Carrington 14
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Space weather facts
| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/12 | M1.1 |
| Last geomagnetic storm | 2025/12/12 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 128 +36.2 |
| Last 30 days | 108.4 +15.8 |