| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 1998/11/09 | 2 | 40 | BXO | S14E76 | |
| 1998/11/10 | 5 | 90 | CSO | S15E62 | |
| 1998/11/11 | 7 | 70 | CSO | S15E52 | |
| 1998/11/12 | 14 | 70 | CSO | S15E40 | |
| 1998/11/13 | 16 | 90 | EAO | S16E27 | |
| 1998/11/14 | 10 | 90 | ESO | S16E14 | |
| 1998/11/15 | 14 | 110 | ESO | S15E02 | |
| 1998/11/16 | 10 | 80 | ESO | S15W11 | |
| 1998/11/17 | 7 | 50 | CRO | S14W31 | |
| 1998/11/18 | 10 | 40 | CSO | S13W43 | |
| 1998/11/19 | 5 | 20 | BXO | S14W58 | |
| 1998/11/20 | 1 | 0 | AXX | S16W66 | |
| 1998/11/21 | 3 | 20 | BXO | S16W73 |
| C |
|---|
| 3 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C2.8 | 1998/11/13 | 03:09 | 03:13 | 03:20 | |
| 2 | C2.76 | 1998/11/12 | 07:05 | 07:09 | 07:13 | |
| 3 | C2.43 | 1998/11/14 | 14:36 | 14:41 | 14:46 |
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| Ultimo brillamento X | 2026/04/24 | X2.5 |
| Ultimo brillamento M | 2026/05/10 | M5.7 |
| Ultima tempesta geomagnetica | 2026/05/05 | Kp5 (G1) |
| 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 | 103.1 +23.8 |
| Ultimi 30 giorni | 95.2 +0.9 |