| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2012/07/25 | 1 | 90 | HSX | S19E68 | |
| 2012/07/26 | 4 | 130 | CSO | S19E54 | |
| 2012/07/27 | 3 | 140 | CSO | S19E40 | |
| 2012/07/28 | 3 | 130 | CSO | S19E28 | |
| 2012/07/29 | 3 | 140 | CSO | S19E13 | |
| 2012/07/30 | 3 | 170 | CSO | S17W00 | |
| 2012/07/31 | 1 | 150 | HSX | S18W13 | |
| 2012/08/01 | 1 | 150 | HSX | S18W27 | |
| 2012/08/02 | 1 | 120 | HSX | S18W41 | |
| 2012/08/03 | 1 | 120 | HSX | S19W53 | |
| 2012/08/04 | 2 | 100 | HSX | S18W66 | |
| 2012/08/05 | 1 | 100 | HSX | S18W78 | |
| 2012/08/06 | 1 | 120 | HSX | S18W90 |
| B | C |
|---|---|
| 1 | 10 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C6.14 | 2012/07/24 | 18:56 | 19:05 | 19:17 | |
| 2 | C3 | 2012/07/27 | 20:18 | 20:27 | 20:40 | |
| 3 | C2.47 | 2012/07/28 | 07:21 | 07:29 | 07:42 | |
| 4 | C2.34 | 2012/07/24 | 11:28 | 11:49 | 12:21 | |
| 5 | C2.23 | 2012/07/27 | 13:57 | 14:02 | 14:08 | |
| 6 | C2.09 | 2012/07/24 | 05:33 | 05:56 | 06:27 | |
| 7 | C2.05 | 2012/07/23 | 23:10 | 23:25 | 23:33 | |
| 8 | C1.65 | 2012/07/24 | 13:43 | 13:55 | 14:15 | |
| 9 | C1.43 | 2012/07/23 | 16:40 | 17:00 | 17:06 | |
| 10 | C1.14 | 2012/07/24 | 10:22 | 10:31 | 10:46 |
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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 |