| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2003/03/02 | 5 | 100 | BXO | S15E67 | |
| 2003/03/03 | 4 | 50 | DSO | S16E56 | |
| 2003/03/04 | 4 | 40 | DAO | S16E43 | |
| 2003/03/05 | 4 | 50 | DSO | S16E28 | |
| 2003/03/06 | 5 | 30 | DSO | S15E13 | |
| 2003/03/07 | 6 | 30 | DAO | S15E00 | |
| 2003/03/08 | 5 | 30 | CSO | S14W12 | |
| 2003/03/09 | 8 | 20 | BXO | S14W25 | |
| 2003/03/10 | 6 | 20 | CAO | S13W39 | |
| 2003/03/11 | 1 | 10 | AXX | S13W52 | |
| 2003/03/13 | 2 | 10 | AXX | S11W80 |
| B | C |
|---|---|
| 3 | 3 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C2.27 | 2003/03/10 | 09:29 | 09:39 | 09:49 | |
| 2 | C1.64 | 2003/02/28 | 17:42 | 17:51 | 17:55 | |
| 3 | C1.18 | 2003/03/10 | 10:39 | 10:44 | 10:48 | |
| 4 | B9.96 | 2003/03/08 | 11:53 | 11:56 | 11:59 | |
| 5 | B9.64 | 2003/03/09 | 22:42 | 22:50 | 22:54 | |
| 6 | B8.54 | 2003/03/08 | 08:43 | 08:46 | 08:48 |
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| Ultimo brillamento X | 2026/04/24 | X2.5 |
| Ultimo brillamento M | 2026/05/17 | M1.4 |
| 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 | 91.4 +12.1 |
| Ultimi 30 giorni | 100.3 +9.3 |