| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 1998/11/22 | 2 | 90 | HSX | S22E74 | |
| 1998/11/23 | 2 | 30 | CSO | S23E59 | |
| 1998/11/24 | 4 | 40 | CAO | S22E48 | |
| 1998/11/25 | 3 | 30 | CSO | S25E34 | |
| 1998/11/26 | 5 | 20 | CRO | S23E21 | |
| 1998/11/27 | 9 | 20 | BXO | S23E08 | |
| 1998/11/28 | 5 | 10 | CRO | S23W05 | |
| 1998/11/29 | 2 | 20 | BXO | S22W20 |
| C |
|---|
| 6 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C2.94 | 1998/11/26 | 07:40 | 08:04 | 08:10 | |
| 2 | C2.7 | 1998/11/26 | 04:37 | 04:43 | 04:47 | |
| 3 | C2.57 | 1998/11/30 | 09:29 | 09:38 | 09:53 | |
| 4 | C2.46 | 1998/11/30 | 06:48 | 06:54 | 06:59 | |
| 5 | C1.69 | 1998/11/25 | 22:46 | 22:50 | 22:53 | |
| 6 | C1.53 | 1998/11/26 | 00:18 | 00:23 | 00:27 |
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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 | 89.2 +9.9 |
| Ultimi 30 giorni | 95.5 +2.6 |