| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2001/11/15 | 3 | 150 | HAX | S18E70 | |
| 2001/11/16 | 6 | 270 | CKO | S18E56 | |
| 2001/11/17 | 14 | 430 | CKO | S18E41 | |
| 2001/11/18 | 24 | 500 | DKI | S18E28 | |
| 2001/11/19 | 27 | 570 | DKI | S18E16 | |
| 2001/11/20 | 28 | 610 | DKI | S16E02 | |
| 2001/11/21 | 30 | 540 | DKI | S18W10 | |
| 2001/11/22 | 30 | 560 | DKI | S17W24 | |
| 2001/11/23 | 24 | 610 | EKI | S18W38 | |
| 2001/11/24 | 26 | 620 | DKI | S17W51 | |
| 2001/11/25 | 18 | 550 | EKI | S17W63 | |
| 2001/11/26 | 8 | 430 | DAI | S18W74 | |
| 2001/11/27 | 3 | 250 | DAO | S20W88 |
| C | M | X |
|---|---|---|
| 39 | 5 | 2 |
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | X1.68 | 2001/11/25 | 09:45 | 09:51 | 09:54 | |
| 2 | X1.41 | 2001/11/22 | 22:32 | 23:30 | 00:06 | |
| 3 | M4.05 | 2001/11/17 | 04:49 | 05:25 | 06:11 | |
| 4 | M1.83 | 2001/11/22 | 17:00 | 17:08 | 17:25 | |
| 5 | M1.13 | 2001/11/25 | 15:39 | 15:45 | 15:59 | |
| 6 | M1.06 | 2001/11/18 | 09:14 | 09:19 | 09:24 | |
| 7 | M1.02 | 2001/11/24 | 17:47 | 17:59 | 18:25 | |
| 8 | C9.1 | 2001/11/23 | 08:28 | 08:32 | 08:36 | |
| 9 | C9.01 | 2001/11/21 | 18:05 | 18:18 | 18:24 | |
| 10 | C8.46 | 2001/11/22 | 21:58 | 22:15 | 22:28 |
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| 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 |