| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2016/11/13 | 3 | 30 | CRO | N15E27 | |
| 2016/11/14 | 3 | 20 | CRO | N14E15 | |
| 2016/11/15 | 4 | 20 | BXO | N14W00 | |
| 2016/11/16 | 7 | 20 | CRO | N14W13 | |
| 2016/11/17 | 8 | 40 | DAI | N15W22 | |
| 2016/11/18 | 6 | 50 | DAO | N16W35 | |
| 2016/11/19 | 5 | 10 | BXO | N15W48 | |
| 2016/11/20 | 1 | 10 | AXX | N15W59 |
| B |
|---|
| 7 |
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | B8.22 | 2016/11/15 | 00:28 | 00:35 | 00:42 | |
| 2 | B5.48 | 2016/11/15 | 16:53 | 16:58 | 17:01 | |
| 3 | B3.58 | 2016/11/12 | 16:06 | 16:10 | 16:14 | |
| 4 | B1.9 | 2016/11/13 | 01:30 | 01:41 | 01:55 | |
| 5 | B1.59 | 2016/11/13 | 17:29 | 17:32 | 17:36 | |
| 6 | B1.18 | 2016/11/14 | 23:37 | 23:41 | 23:44 | |
| 7 | B1.16 | 2016/11/21 | 00:24 | 00:27 | 00:30 |
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| Last X-flare | 2026/02/04 | X4.3 |
| Last M-flare | 2026/02/05 | M1.3 |
| Last geomagnetic storm | 2026/01/28 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2025 | 124 +32.2 |
| February 2026 | 141.3 +17.3 |
| Last 30 days | 123.1 +14.7 |