| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2001/07/14 | 5 | 120 | CAO | N16E69 | |
| 2001/07/15 | 6 | 120 | DSO | N18E54 | |
| 2001/07/16 | 8 | 150 | DSO | N17E42 | |
| 2001/07/17 | 6 | 110 | DSO | N17E29 | |
| 2001/07/18 | 6 | 130 | DAO | N17E16 | |
| 2001/07/19 | 5 | 100 | CSO | N18E02 | |
| 2001/07/20 | 4 | 80 | CSO | N18W10 | |
| 2001/07/21 | 3 | 70 | CAO | N16W28 | |
| 2001/07/22 | 2 | 30 | CAO | N18W38 | |
| 2001/07/23 | 1 | 20 | HSX | N19W51 | |
| 2001/07/24 | 1 | 20 | AXX | N19W65 | |
| 2001/07/25 | 1 | 10 | HRX | N18W77 |
| C |
|---|
| 1 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C1.38 | 2001/07/21 | 07:01 | 07:30 | 07:52 |
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| Ultimo brillamento X | 2026/04/24 | X2.5 |
| Ultimo brillamento M | 2026/05/22 | M2.3 |
| Ultima tempesta geomagnetica | 2026/05/16 | Kp6- (G2) |
| 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 | 91.5 +12.2 |
| Ultimi 30 giorni | 96.4 +4.5 |