Sunspot region AR12501
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2016/02/15 | 1 | 60 | HSX | N04E76 | |
| 2016/02/16 | 1 | 60 | HSX | N04E62 | |
| 2016/02/17 | 1 | 30 | HSX | N04E48 | |
| 2016/02/18 | 1 | 50 | HSX | N05E34 | |
| 2016/02/19 | 1 | 50 | HSX | N05E20 | |
| 2016/02/20 | 3 | 80 | CSO | N04E09 | |
| 2016/02/21 | 3 | 80 | CSO | N04W04 | |
| 2016/02/22 | 4 | 70 | CSO | N04W18 | |
| 2016/02/23 | 1 | 60 | HSX | N04W32 | |
| 2016/02/24 | 1 | 70 | HSX | N05W46 | |
| 2016/02/25 | 1 | 60 | HSX | N05W60 | |
| 2016/02/26 | 1 | 20 | HAX | N04W73 | |
| 2016/02/27 | 1 | 20 | HAX | N04W86 | |
| 2016/02/28 | 1 | 20 | HAX | N04W0* |
2016/02/15
2016/02/16
2016/02/17
2016/02/18
2016/02/19
2016/02/20
2016/02/21
2016/02/22
2016/02/23
2016/02/24
2016/02/25
2016/02/26
2016/02/27
|
2016/02/15
2016/02/16
2016/02/17
2016/02/18
2016/02/19
2016/02/20
2016/02/21
2016/02/22
2016/02/23
2016/02/24
2016/02/25
2016/02/26
2016/02/27
|
| B | C |
|---|---|
| 3 | 1 |
The top 4 solar flares from sunspot region 12501
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.62 | 2016/02/18 | 21:08 | 21:13 | 21:17 | |
| 2 | B3.78 | 2016/02/24 | 08:08 | 08:12 | 08:15 | |
| 3 | B3.68 | 2016/02/24 | 06:57 | 07:02 | 07:05 | |
| 4 | B2.22 | 2016/02/24 | 05:27 | 05:30 | 05:32 |
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Space weather facts
| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/31 | M7.11 |
| Last geomagnetic storm | 2026/01/02 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2025 | 124 +32.2 |
| January 2026 | 119.3 -4.8 |
| Last 30 days | 108.9 +1.7 |