| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 1999/11/19 | 1 | 20 | HAX | N05E71 | |
| 1999/11/20 | 7 | 60 | CSO | N05E55 | |
| 1999/11/21 | 4 | 30 | CSO | N04E42 | |
| 1999/11/22 | 8 | 20 | CSO | N04E29 | |
| 1999/11/23 | 10 | 40 | CSO | N05E16 | |
| 1999/11/24 | 3 | 20 | CSO | N06E04 | |
| 1999/11/25 | 3 | 10 | AXX | N06W08 | |
| 1999/11/26 | 4 | 10 | AXX | N07W20 | |
| 1999/11/27 | 1 | 0 | AXX | N06W31 | |
| 1999/11/28 | 6 | 10 | BXO | N10W45 | |
| 1999/11/29 | 1 | 0 | AXX | N07W55 |
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| Ultimo brillamento X | 2026/01/18 | X1.9 |
| Ultimo brillamento M | 2026/01/21 | M3.4 |
| Ultima tempesta geomagnetica | 2026/01/28 | 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 -5 |
| Ultimi 30 giorni | 119 +0.7 |