| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2001/03/10 | 6 | 70 | CSO | S37W50 | |
| 2001/03/11 | 10 | 100 | DAO | S36W64 | |
| 2001/03/12 | 7 | 110 | DAO | S36W76 | |
| 2001/03/13 | 4 | 40 | CSO | S35W88 |
| C | M |
|---|---|
| 6 | 1 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | M1.12 | 2001/03/09 | 20:22 | 20:27 | 20:30 | |
| 2 | C5.35 | 2001/03/10 | 00:05 | 00:10 | 00:14 | |
| 3 | C4.5 | 2001/03/10 | 09:38 | 09:52 | 10:03 | |
| 4 | C3.95 | 2001/03/10 | 07:08 | 07:15 | 07:20 | |
| 5 | C3.55 | 2001/03/09 | 21:17 | 21:20 | 21:22 | |
| 6 | C2.37 | 2001/03/10 | 07:33 | 07:37 | 07:42 | |
| 7 | C2.34 | 2001/03/10 | 06:51 | 06:55 | 06:59 |
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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 | 95.7 +3.6 |