| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2010/08/30 | 4 | 30 | CRO | N27W13 | |
| 2010/08/31 | 7 | 70 | DRO | N28W26 | |
| 2010/09/01 | 6 | 80 | CRO | N28W40 | |
| 2010/09/02 | 5 | 100 | CAO | N26W52 | |
| 2010/09/03 | 3 | 30 | CRO | N27W63 | |
| 2010/09/04 | 1 | 10 | AXX | N26W76 |
| B |
|---|
| 3 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | B2.19 | 2010/08/31 | 22:43 | 22:47 | 22:49 | |
| 2 | B1.69 | 2010/08/31 | 21:50 | 21:53 | 21:56 | |
| 3 | B1.66 | 2010/08/30 | 15:15 | 15:22 | 15:30 |
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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 | 92.6 +13.3 |
| Ultimi 30 giorni | 95.5 +3.7 |