| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2002/08/11 | 1 | 70 | HAX | N09E71 | |
| 2002/08/12 | 10 | 150 | DAO | N09E58 | |
| 2002/08/13 | 9 | 90 | DSO | N10E44 | |
| 2002/08/14 | 12 | 110 | DSO | N11E33 | |
| 2002/08/15 | 29 | 210 | EAO | N11E20 | |
| 2002/08/16 | 40 | 290 | EAI | N12E07 | |
| 2002/08/17 | 32 | 200 | ESI | N12W06 | |
| 2002/08/18 | 28 | 160 | EAI | N12W20 | |
| 2002/08/19 | 33 | 80 | EAO | N12W34 | |
| 2002/08/20 | 9 | 90 | DAO | N10W48 | |
| 2002/08/21 | 11 | 80 | DAO | N10W62 | |
| 2002/08/22 | 10 | 90 | DAO | N11W73 | |
| 2002/08/23 | 7 | 70 | CAO | N10W84 | |
| 2002/08/24 | 3 | 70 | CAO | N11W92 |
| C | M |
|---|---|
| 4 | 2 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | M2.09 | 2002/08/14 | 18:04 | 18:15 | 18:30 | |
| 2 | M1.08 | 2002/08/14 | 14:01 | 14:07 | 14:12 | |
| 3 | C7.21 | 2002/08/13 | 22:10 | 22:15 | 22:19 | |
| 4 | C6.97 | 2002/08/13 | 15:03 | 15:10 | 15:22 | |
| 5 | C4.86 | 2002/08/14 | 00:55 | 01:10 | 01:20 | |
| 6 | C4.47 | 2002/08/13 | 20:45 | 20:52 | 20:53 |
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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 | 92.2 +12.9 |
| Ultimi 30 giorni | 97 +6.4 |