Sunspot region AR13418
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2023/08/30 | 1 | 30 | HSX | N22E63 | |
| 2023/08/31 | 1 | 30 | HSX | N21E49 | |
| 2023/09/01 | 1 | 20 | HAX | N11E39 | |
| 2023/09/02 | 1 | 10 | HSX | N22E24 | |
| 2023/09/03 | 1 | 10 | HSX | N20E11 | |
| 2023/09/04 | 1 | 10 | HRX | N21W04 | |
| 2023/09/05 | 1 | 5 | AXX | N21W16 | |
| 2023/09/06 | 1 | 10 | AXX | N21W32 | |
| 2023/09/07 | 2 | 10 | BXO | N21W39 | |
| 2023/09/08 | 5 | 10 | BXO | N19W52 | |
| 2023/09/09 | 8 | 10 | BXI | N19W66 | |
| 2023/09/10 | 5 | 20 | CRO | N19W80 | |
| 2023/09/11 | 1 | 20 | HRX | N22W93 | |
| 2023/09/12 | 1 | 20 | HRX | N20W0* |
2023/08/30
2023/08/31
2023/09/01
2023/09/02
2023/09/03
2023/09/04
2023/09/05
2023/09/06
2023/09/07
2023/09/08
2023/09/09
2023/09/10
2023/09/11
2023/09/12
|
2023/08/30
2023/08/31
2023/09/01
2023/09/02
2023/09/03
2023/09/04
2023/09/05
2023/09/06
2023/09/07
2023/09/08
2023/09/09
2023/09/10
2023/09/11
2023/09/12
|
| C |
|---|
| 2 |
The top 2 solar flares from sunspot region 13418
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.2 | 2023/09/10 | 13:20 | 13:30 | 13:35 | |
| 2 | C1.4 | 2023/09/09 | 22:38 | 22:47 | 22:56 |
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Space weather facts
| Last X-flare | 2026/01/18 | X1.9 |
| Last M-flare | 2026/01/21 | M3.4 |
| Last geomagnetic storm | 2026/01/20 | Kp8 (G4) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2025 | 124 +32.2 |
| January 2026 | 107.3 -16.8 |
| Last 30 days | 111.9 +4 |