| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2002/07/16 | 2 | 20 | BXO | S09E63 | |
| 2002/07/17 | 2 | 20 | BXO | S08E48 | |
| 2002/07/18 | 4 | 30 | CSO | S10E33 | |
| 2002/07/19 | 16 | 70 | DAO | S08E22 | |
| 2002/07/20 | 16 | 50 | DSO | S08E09 | |
| 2002/07/21 | 17 | 40 | DSO | S08W06 | |
| 2002/07/22 | 14 | 60 | DSO | S08W20 | |
| 2002/07/23 | 12 | 80 | EAO | S09W32 | |
| 2002/07/24 | 13 | 80 | EAO | S09W46 | |
| 2002/07/25 | 9 | 70 | EAO | S09W59 | |
| 2002/07/26 | 5 | 50 | EAO | S09W74 |
| C |
|---|
| 5 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C5.84 | 2002/07/23 | 08:40 | 09:06 | 09:12 | |
| 2 | C4.3 | 2002/07/22 | 21:56 | 22:38 | 23:41 | |
| 3 | C2.59 | 2002/07/21 | 13:33 | 13:37 | 13:39 | |
| 4 | C2.49 | 2002/07/19 | 10:15 | 10:20 | 10:27 | |
| 5 | C2.08 | 2002/07/18 | 17:57 | 18:02 | 18:08 |
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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 | 94.2 +1.3 |