| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2001/02/12 | 1 | 60 | HSX | N18E69 | |
| 2001/02/13 | 1 | 60 | HAX | N18E56 | |
| 2001/02/14 | 2 | 60 | HSX | N18E43 | |
| 2001/02/15 | 2 | 60 | HSX | N18E30 | |
| 2001/02/16 | 1 | 70 | HSX | N18E16 | |
| 2001/02/17 | 1 | 60 | HSX | N18E04 | |
| 2001/02/18 | 1 | 80 | HSX | N18W09 | |
| 2001/02/19 | 1 | 70 | HSX | N18W23 | |
| 2001/02/20 | 1 | 50 | HSX | N18W36 | |
| 2001/02/21 | 1 | 60 | HSX | N19W50 | |
| 2001/02/22 | 1 | 40 | HSX | N19W62 | |
| 2001/02/23 | 1 | 50 | HSX | N18W76 |
| C |
|---|
| 1 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C2.5 | 2001/02/14 | 05:52 | 06:18 | 06:38 |
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| Ultimo brillamento X | 2026/04/24 | X2.5 |
| Ultimo brillamento M | 2026/05/10 | M5.7 |
| Ultima tempesta geomagnetica | 2026/05/05 | Kp5 (G1) |
| Giorni senza macchie | |
|---|---|
| Ultimi 365 giorni | 3 giorni |
| 2026 | 3 giorni (2%) |
| Ultimo giorno senza macchie | 2026/02/24 |
| Media mensile Numero di Macchie Solari | |
|---|---|
| aprile 2026 | 79.3 -6.6 |
| maggio 2026 | 107.2 +27.9 |
| Ultimi 30 giorni | 96.5 +2.2 |