| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2012/06/26 | 4 | 60 | DAO | S16E39 | |
| 2012/06/27 | 7 | 130 | DAI | S16E25 | |
| 2012/06/28 | 20 | 280 | DKI | S15E11 | |
| 2012/06/29 | 17 | 250 | DKI | S16W02 | |
| 2012/06/30 | 16 | 290 | DKI | S16W16 | |
| 2012/07/01 | 9 | 180 | DSO | S16W29 | |
| 2012/07/02 | 5 | 130 | CSO | S16W41 | |
| 2012/07/03 | 2 | 120 | CSO | S16W55 | |
| 2012/07/04 | 3 | 110 | HSX | S15W71 | |
| 2012/07/05 | 1 | 80 | HSX | S15W84 |
| B | C |
|---|---|
| 2 | 7 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C6.14 | 2012/06/28 | 04:45 | 04:52 | 04:55 | |
| 2 | C4.65 | 2012/06/27 | 07:57 | 08:08 | 08:18 | |
| 3 | C2 | 2012/06/25 | 20:55 | 20:59 | 21:05 | |
| 4 | C1.84 | 2012/06/26 | 19:33 | 19:44 | 19:56 | |
| 5 | C1.59 | 2012/06/29 | 18:35 | 18:44 | 18:50 | |
| 6 | C1.52 | 2012/06/28 | 01:46 | 01:54 | 02:04 | |
| 7 | C1.25 | 2012/06/28 | 09:09 | 09:23 | 09:27 | |
| 8 | B8.97 | 2012/06/29 | 05:10 | 05:14 | 05:28 | |
| 9 | B4.48 | 2012/06/25 | 11:45 | 11:50 | 11:58 |
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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 | 88.6 +9.3 |
| Ultimi 30 giorni | 99.4 +8.5 |