Sunspot region AR12494
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2016/02/05 | 7 | 150 | DAI | S12E09 | |
| 2016/02/06 | 16 | 230 | DAI | S12W04 | |
| 2016/02/07 | 9 | 270 | DAI | S11W17 | |
| 2016/02/08 | 9 | 270 | DKI | S12W29 | |
| 2016/02/09 | 8 | 240 | DAI | S12W43 | |
| 2016/02/10 | 6 | 120 | DAO | S12W57 | |
| 2016/02/11 | 5 | 70 | DSO | S12W70 | |
| 2016/02/12 | 3 | 40 | DSO | S12W84 | |
| 2016/02/13 | 1 | 10 | AXX | S14W96 | |
| 2016/02/14 | 1 | 10 | AXX | S14W0* |
2016/02/05
2016/02/06
2016/02/07
2016/02/08
2016/02/09
2016/02/10
2016/02/11
2016/02/12
|
2016/02/05
2016/02/06
2016/02/07
2016/02/08
2016/02/09
2016/02/10
2016/02/11
2016/02/12
|
| B | C |
|---|---|
| 1 | 15 |
The top 10 solar flares from sunspot region 12494
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C7.39 | 2016/02/04 | 18:15 | 18:22 | 18:28 | |
| 2 | C5.26 | 2016/02/04 | 16:44 | 16:49 | 16:53 | |
| 3 | C4.33 | 2016/02/05 | 00:49 | 00:56 | 01:03 | |
| 4 | C4.16 | 2016/02/05 | 07:15 | 07:22 | 07:30 | |
| 5 | C3.44 | 2016/02/04 | 12:16 | 12:21 | 12:25 | |
| 6 | C2.96 | 2016/02/04 | 14:34 | 14:42 | 14:48 | |
| 7 | C2.14 | 2016/02/06 | 22:37 | 22:44 | 22:48 | |
| 8 | C1.6 | 2016/02/06 | 02:40 | 03:11 | 03:30 | |
| 9 | C1.44 | 2016/02/06 | 19:33 | 19:38 | 19:42 | |
| 10 | C1.39 | 2016/02/04 | 02:11 | 02:15 | 02:17 |
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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 |