Sunspot region AR13507
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2023/11/29 | 1 | 60 | HSX | N08E70 | |
| 2023/11/30 | 1 | 70 | HSX | N08E55 | |
| 2023/12/01 | 1 | 80 | HSX | N08E42 | |
| 2023/12/02 | 1 | 130 | HSX | N08E28 | |
| 2023/12/03 | 2 | 130 | HSX | N08E14 | |
| 2023/12/04 | 5 | 160 | CSO | N10W00 | |
| 2023/12/05 | 6 | 180 | CSO | N09W13 | |
| 2023/12/06 | 9 | 210 | CSO | N08W25 | |
| 2023/12/07 | 6 | 180 | CSO | N07W41 | |
| 2023/12/08 | 6 | 150 | CSO | N07W55 | |
| 2023/12/09 | 2 | 80 | CSO | N07W68 | |
| 2023/12/10 | 1 | 70 | HSX | N07W80 | |
| 2023/12/11 | 1 | 10 | AXX | N08W99 |
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2023/11/29
2023/11/30
2023/12/01
2023/12/02
2023/12/03
2023/12/04
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2023/12/07
2023/12/08
2023/12/09
2023/12/10
2023/12/11
|
| C |
|---|
| 5 |
The top 5 solar flares from sunspot region 13507
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.6 | 2023/11/29 | 15:53 | 16:01 | 16:05 | |
| 2 | C2.1 | 2023/12/04 | 02:43 | 02:53 | 03:04 | |
| 3 | C1.8 | 2023/12/11 | 04:39 | 04:54 | 05:01 | |
| 4 | C1.4 | 2023/12/06 | 17:04 | 17:14 | 17:23 | |
| 5 | C1.3 | 2023/12/04 | 09:11 | 09:20 | 09:34 |
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Space weather facts
| 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 | 186 +94.2 |
| Last 30 days | 106.3 +12.6 |