Sunspot region AR11619
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2012/11/18 | 9 | 90 | DAO | N10E16 | |
| 2012/11/19 | 19 | 160 | DAI | N10E03 | |
| 2012/11/20 | 15 | 200 | DSI | N10W11 | |
| 2012/11/21 | 13 | 150 | DSO | N09W25 | |
| 2012/11/22 | 6 | 150 | HSX | N10W39 | |
| 2012/11/23 | 7 | 150 | DAO | N11W51 | |
| 2012/11/24 | 2 | 180 | HSX | N13W64 | |
| 2012/11/25 | 4 | 100 | ESO | N13W78 |
| C |
|---|
| 4 |
The top 4 solar flares from sunspot region 11619
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C6.09 | 2012/11/18 | 13:03 | 13:07 | 13:09 | |
| 2 | C2.46 | 2012/11/25 | 20:10 | 20:14 | 20:21 | |
| 3 | C1.53 | 2012/11/19 | 00:02 | 00:12 | 00:25 | |
| 4 | C1.02 | 2012/11/18 | 11:03 | 11:07 | 11:12 |
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Space weather facts
| Last X-flare | 2025/12/01 | X1.9 |
| Last M-flare | 2025/12/06 | M8.1 |
| 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 | 106.4 +12.9 |