| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2001/02/04 | 5 | 100 | DAO | N09E68 | |
| 2001/02/05 | 9 | 130 | DAO | N08E52 | |
| 2001/02/06 | 11 | 80 | DAO | N08E40 | |
| 2001/02/07 | 13 | 100 | EAO | N09E28 | |
| 2001/02/08 | 15 | 100 | DAO | N10E14 | |
| 2001/02/09 | 11 | 70 | DSI | N09E01 | |
| 2001/02/10 | 9 | 60 | DAO | N09W13 | |
| 2001/02/11 | 2 | 30 | HSX | N11W29 | |
| 2001/02/12 | 2 | 0 | AXX | N11W43 | |
| 2001/02/13 | 1 | 10 | HRX | N11W55 |
| C | M |
|---|---|
| 3 | 1 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | M1.19 | 2001/02/05 | 15:05 | 15:20 | 15:35 | |
| 2 | C1.79 | 2001/02/05 | 23:15 | 23:21 | 23:30 | |
| 3 | C1.6 | 2001/02/08 | 20:25 | 20:30 | 20:42 | |
| 4 | C1.49 | 2001/02/09 | 17:16 | 17:27 | 17:33 |
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| Ultimo brillamento X | 2025/12/08 | X1.1 |
| Ultimo brillamento M | 2025/12/31 | M7.11 |
| Ultima tempesta geomagnetica | 2026/01/02 | Kp5 (G1) |
| Giorni senza macchie | |
|---|---|
| Ultimo giorno senza macchie | 2022/06/08 |
| Media mensile Numero di Macchie Solari | |
|---|---|
| dicembre 2025 | 124 +32.2 |
| gennaio 2026 | 110 -14 |
| Ultimi 30 giorni | 103.2 -6.5 |