| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2001/08/04 | 7 | 50 | DSO | S15W02 | |
| 2001/08/05 | 8 | 40 | DAO | S15W16 | |
| 2001/08/06 | 14 | 60 | DAO | S15W31 | |
| 2001/08/07 | 9 | 60 | DSO | S14W44 | |
| 2001/08/08 | 6 | 40 | BXO | S14W61 | |
| 2001/08/09 | 6 | 90 | CSO | S14W70 | |
| 2001/08/10 | 6 | 70 | DAO | S13W84 |
| C | M |
|---|---|
| 5 | 1 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | M1.02 | 2001/08/05 | 21:16 | 21:24 | 21:33 | |
| 2 | C3.78 | 2001/08/09 | 08:08 | 08:15 | 08:27 | |
| 3 | C3.36 | 2001/08/05 | 04:02 | 04:07 | 04:14 | |
| 4 | C1.85 | 2001/08/08 | 02:05 | 02:09 | 02:11 | |
| 5 | C1.65 | 2001/08/03 | 21:36 | 21:42 | 21:50 | |
| 6 | C1.47 | 2001/08/05 | 05:46 | 05:48 | 05:51 |
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| Ultimo brillamento X | 2026/02/04 | X4.21 |
| Ultimo brillamento M | 2026/02/25 | M2.4 |
| Ultima tempesta geomagnetica | 2026/02/22 | Kp5+ (G1) |
| Giorni senza macchie | |
|---|---|
| Ultimi 365 giorni | 3 giorni |
| 2026 | 3 giorni (5%) |
| Ultimo giorno senza macchie | 2026/02/24 |
| Media mensile Numero di Macchie Solari | |
|---|---|
| gennaio 2026 | 112.6 -11.4 |
| marzo 2026 | 83.5 -29.1 |
| Ultimi 30 giorni | 67.7 -52.1 |