| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2011/10/28 | 10 | 90 | DAI | N16E12 | |
| 2011/10/29 | 13 | 50 | DSO | N15W02 | |
| 2011/10/30 | 2 | 20 | CRO | N15W17 | |
| 2011/10/31 | 2 | 10 | CRO | N15W32 | |
| 2011/11/01 | 2 | 10 | AXX | N10W45 | |
| 2011/11/02 | 7 | 30 | CRO | N09W59 | |
| 2011/11/03 | 3 | 10 | BXO | N10W71 |
| C |
|---|
| 2 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C3.71 | 2011/10/27 | 18:38 | 18:44 | 18:49 | |
| 2 | C1.42 | 2011/10/28 | 06:07 | 06:14 | 06:20 |
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| Ultimo brillamento X | 2025/12/08 | X1.1 |
| Ultimo brillamento M | 2025/12/31 | M7.11 |
| Ultima tempesta geomagnetica | 2026/01/02 | Kp5 (G1) |
| Giorni senza macchie | |
|---|---|
| Ultimo giorno senza macchie | 2022/06/08 |
| Media mensile Numero di Macchie Solari | |
|---|---|
| dicembre 2025 | 124 +32.2 |
| gennaio 2026 | 119.3 -4.8 |
| Ultimi 30 giorni | 108.9 +1.7 |