Sunspot region AR11615
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2012/11/12 | 3 | 10 | BXO | N09E61 | |
| 2012/11/13 | 8 | 160 | CAO | N10E48 | |
| 2012/11/14 | 2 | 20 | CAO | N09E31 | |
| 2012/11/15 | 8 | 80 | DSO | N09E19 | |
| 2012/11/16 | 3 | 50 | DAO | N10E08 | |
| 2012/11/17 | 6 | 20 | CRO | N07W06 | |
| 2012/11/18 | 4 | 10 | BXO | N08W21 | |
| 2012/11/19 | 3 | 10 | BXO | N07W34 |
| C |
|---|
| 3 |
The top 3 solar flares from sunspot region 11615
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C8.05 | 2012/11/18 | 03:55 | 04:07 | 04:15 | |
| 2 | C4.57 | 2012/11/15 | 12:40 | 12:54 | 13:10 | |
| 3 | C2.41 | 2012/11/17 | 02:59 | 03:08 | 03:23 |
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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 | 175.4 +83.6 |
| Last 30 days | 107.3 +14.6 |