| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2012/05/26 | 3 | 90 | CSO | S13E65 | |
| 2012/05/27 | 5 | 160 | DSO | S40E31 | |
| 2012/05/28 | 7 | 190 | EAO | S14E43 | |
| 2012/05/29 | 10 | 250 | EKO | S12E30 | |
| 2012/05/30 | 9 | 160 | EAO | S13E18 | |
| 2012/05/31 | 13 | 120 | EAO | S13E03 | |
| 2012/06/01 | 9 | 100 | ESO | S13W11 | |
| 2012/06/02 | 22 | 80 | ESO | S13W22 | |
| 2012/06/03 | 2 | 20 | DSO | S13W33 | |
| 2012/06/04 | 2 | 10 | BXO | S14W44 | |
| 2012/06/06 | 1 | 10 | AXX | S18W73 |
| B | C |
|---|---|
| 1 | 8 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C4.46 | 2012/05/27 | 04:42 | 05:52 | 06:32 | |
| 2 | C3.93 | 2012/05/26 | 16:04 | 16:10 | 16:13 | |
| 3 | C2.95 | 2012/05/25 | 19:53 | 19:58 | 20:00 | |
| 4 | C2.92 | 2012/05/25 | 20:02 | 20:07 | 20:09 | |
| 5 | C2.15 | 2012/05/26 | 09:05 | 09:14 | 09:18 | |
| 6 | C1.59 | 2012/05/25 | 23:07 | 23:10 | 23:12 | |
| 7 | C1.46 | 2012/06/06 | 17:55 | 18:05 | 18:10 | |
| 8 | C1.17 | 2012/05/26 | 04:38 | 04:42 | 04:44 | |
| 9 | B4.88 | 2012/05/29 | 04:51 | 04:55 | 05:00 |
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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 | 90.4 +11.1 |
| Ultimi 30 giorni | 99.3 +8.3 |