| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2001/11/23 | 4 | 50 | DAO | S11E36 | |
| 2001/11/24 | 5 | 20 | CSO | S11E21 | |
| 2001/11/25 | 5 | 20 | CSO | S11E08 | |
| 2001/11/26 | 4 | 20 | BXO | S11W01 | |
| 2001/11/27 | 7 | 40 | CSO | S09W11 | |
| 2001/11/28 | 8 | 40 | DAO | S10W26 | |
| 2001/11/29 | 10 | 70 | DAO | S09W41 | |
| 2001/11/30 | 5 | 90 | DSO | S08W54 | |
| 2001/12/01 | 4 | 100 | CSO | S09W69 | |
| 2001/12/02 | 7 | 240 | DAO | S10W84 | |
| 2001/12/03 | 3 | 120 | DAO | S09W95 |
| C | M |
|---|---|
| 1 | 7 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | M4.25 | 2001/11/30 | 19:55 | 20:01 | 20:04 | |
| 2 | M4.19 | 2001/12/01 | 16:53 | 16:56 | 16:58 | |
| 3 | M2.91 | 2001/12/02 | 21:25 | 22:06 | 22:29 | |
| 4 | M2.26 | 2001/12/01 | 17:29 | 17:31 | 17:33 | |
| 5 | M1.9 | 2001/12/02 | 14:09 | 15:00 | 15:48 | |
| 6 | M1.75 | 2001/12/01 | 14:30 | 14:45 | 14:56 | |
| 7 | M1.24 | 2001/12/01 | 22:58 | 23:06 | 23:11 | |
| 8 | C4.41 | 2001/12/02 | 02:30 | 02:37 | 02:46 |
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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 | 87.5 +8.2 |
| Ultimi 30 giorni | 96 +3.9 |