| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2010/09/12 | 1 | 50 | HSX | S18E64 | |
| 2010/09/13 | 5 | 80 | CSO | S19E57 | |
| 2010/09/14 | 7 | 100 | CSO | S19E44 | |
| 2010/09/15 | 14 | 110 | FAO | S19E30 | |
| 2010/09/16 | 10 | 90 | FAO | S20E18 | |
| 2010/09/17 | 21 | 110 | FSO | S20E05 | |
| 2010/09/18 | 16 | 80 | FSI | S20W08 | |
| 2010/09/19 | 14 | 100 | FSO | S20W21 | |
| 2010/09/20 | 17 | 90 | FSO | S20W34 | |
| 2010/09/21 | 7 | 20 | BXO | S21W53 | |
| 2010/09/22 | 1 | 2 | AXX | S22W69 |
| B |
|---|
| 22 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | B7.46 | 2010/09/10 | 23:09 | 23:25 | 23:46 | |
| 2 | B7.16 | 2010/09/15 | 22:20 | 22:25 | 22:31 | |
| 3 | B6.78 | 2010/09/15 | 04:43 | 05:08 | 05:25 | |
| 4 | B6.7 | 2010/09/11 | 08:10 | 08:14 | 08:18 | |
| 5 | B6.24 | 2010/09/16 | 22:29 | 22:34 | 22:40 | |
| 6 | B6.05 | 2010/09/16 | 11:04 | 11:09 | 11:21 | |
| 7 | B5.82 | 2010/09/11 | 03:20 | 03:28 | 03:37 | |
| 8 | B5.69 | 2010/09/10 | 21:15 | 21:18 | 21:21 | |
| 9 | B5.62 | 2010/09/18 | 06:18 | 08:52 | 09:05 | |
| 10 | B4.75 | 2010/09/11 | 18:01 | 18:05 | 18:10 |
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| Ultimo brillamento X | 2026/04/24 | X2.5 |
| Ultimo brillamento M | 2026/05/10 | M5.7 |
| Ultima tempesta geomagnetica | 2026/05/15 | 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 | 93.3 +14 |
| Ultimi 30 giorni | 94.4 +1.9 |