| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2002/12/13 | 1 | 70 | HSX | N23E71 | |
| 2002/12/14 | 6 | 130 | CSO | N24E60 | |
| 2002/12/15 | 5 | 140 | DSO | N23E46 | |
| 2002/12/16 | 7 | 140 | CAI | N24E34 | |
| 2002/12/17 | 8 | 110 | DSO | N24E21 | |
| 2002/12/18 | 11 | 140 | DSO | N25E08 | |
| 2002/12/19 | 7 | 140 | CSO | N25W06 | |
| 2002/12/20 | 4 | 80 | CAO | N25W19 | |
| 2002/12/21 | 4 | 280 | DAO | N25W32 | |
| 2002/12/22 | 5 | 50 | CSO | N25W45 | |
| 2002/12/23 | 4 | 50 | CAO | N25W58 | |
| 2002/12/24 | 3 | 170 | CAO | N22W67 | |
| 2002/12/25 | 1 | 20 | AXX | N24W83 |
| C | M |
|---|---|
| 1 | 1 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | M1.67 | 2002/12/22 | 02:14 | 02:52 | 03:12 | |
| 2 | C2.13 | 2002/12/13 | 04:35 | 04:46 | 04:54 |
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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 |