Sunspot region AR13948
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2025/01/02 | 1 | 10 | AXX | N23E36 | |
| 2025/01/03 | 2 | 10 | BXO | N15E31 | |
| 2025/01/04 | 1 | 5 | AXX | N16E19 | |
| 2025/01/05 | 1 | 10 | BXO | N17E08 | |
| 2025/01/06 | 2 | 10 | BXO | N17W04 | |
| 2025/01/07 | 2 | 10 | BXO | N16W23 | |
| 2025/01/08 | 1 | 10 | AXX | N17W40 | |
| 2025/01/09 | 1 | 10 | AXX | N15W54 | |
| 2025/01/10 | 1 | 10 | HSX | N15W67 | |
| 2025/01/11 | 1 | 10 | AXX | N15W81 | |
| 2025/01/12 | 1 | 10 | AXX | N14W94 |
2025/01/03
2025/01/04
2025/01/05
2025/01/06
2025/01/07
2025/01/08
2025/01/09
2025/01/10
2025/01/11
2025/01/12
|
2025/01/03
2025/01/04
2025/01/05
2025/01/06
2025/01/07
2025/01/08
2025/01/09
2025/01/10
2025/01/11
2025/01/12
|
| C |
|---|
| 2 |
The top 2 solar flares from sunspot region 13948
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.8 | 2025/01/11 | 08:35 | 08:44 | 09:02 | |
| 2 | C2.3 | 2025/01/13 | 20:05 | 20:12 | 20:17 |
Latest news
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
CME impact! S4 solar radiation storm
Sunday, 18 January 2026
X1.9 solar flare with earth-directed CME
Latest forum messages
Do the high-resolution sunspot counts point to more complex sunspots? 57Current Farside Activity 371Incoming & Unnumbered Active Regions 154Feb 8-9 CMEs 21AR4366 999
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Space weather facts
| Last X-flare | 2026/02/04 | X4.3 |
| Last M-flare | 2026/02/08 | M2.8 |
| Last geomagnetic storm | 2026/02/05 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| January 2026 | 112.6 -11.4 |
| February 2026 | 137.7 +25.1 |
| Last 30 days | 127.6 +24.1 |