| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2003/02/08 | 4 | 20 | BXO | N12E35 | |
| 2003/02/10 | 2 | 10 | AXX | N11E08 | |
| 2003/02/11 | 2 | 10 | AXX | N11W06 | |
| 2003/02/12 | 4 | 30 | HRX | N10W19 | |
| 2003/02/13 | 9 | 40 | DAO | N10W32 | |
| 2003/02/14 | 11 | 50 | DSO | N10W45 | |
| 2003/02/15 | 7 | 50 | DSO | N10W58 | |
| 2003/02/16 | 3 | 100 | DAO | N10W71 | |
| 2003/02/17 | 3 | 40 | CAO | N11W82 |
| B | C |
|---|---|
| 1 | 9 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C3.51 | 2003/02/12 | 05:36 | 05:42 | 05:49 | |
| 2 | C3.4 | 2003/02/12 | 21:01 | 21:12 | 21:23 | |
| 3 | C2.69 | 2003/02/13 | 04:50 | 05:02 | 05:10 | |
| 4 | C2.53 | 2003/02/14 | 06:28 | 06:37 | 06:46 | |
| 5 | C2.07 | 2003/02/15 | 13:56 | 14:05 | 14:17 | |
| 6 | C1.74 | 2003/02/15 | 06:06 | 06:10 | 06:15 | |
| 7 | C1.17 | 2003/02/13 | 16:13 | 16:18 | 17:09 | |
| 8 | C1.11 | 2003/02/12 | 13:54 | 14:00 | 14:15 | |
| 9 | C1.02 | 2003/02/13 | 11:10 | 11:20 | 11:43 | |
| 10 | B7.23 | 2003/02/12 | 18:46 | 18:55 | 19:06 |
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| Ultimo brillamento X | 2026/04/24 | X2.5 |
| Ultimo brillamento M | 2026/05/07 | M2.6 |
| Ultima tempesta geomagnetica | 2026/05/05 | Kp5 (G1) |
| 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 | 116.3 +37 |
| Ultimi 30 giorni | 91.3 -10 |