| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 1998/11/25 | 1 | 40 | HSX | N17E77 | |
| 1998/11/26 | 9 | 330 | FAO | N17E68 | |
| 1998/11/27 | 19 | 360 | FKO | N17E56 | |
| 1998/11/28 | 18 | 470 | FAI | N19E44 | |
| 1998/11/29 | 26 | 480 | FAO | N20E33 | |
| 1998/11/30 | 44 | 440 | FAO | N22E21 | |
| 1998/12/01 | 55 | 350 | FAI | N22E11 | |
| 1998/12/02 | 29 | 340 | FAI | N20W01 | |
| 1998/12/03 | 22 | 200 | EAO | N20W17 | |
| 1998/12/04 | 21 | 200 | FAI | N18W27 | |
| 1998/12/05 | 11 | 220 | FSO | N20W40 | |
| 1998/12/06 | 3 | 140 | HAX | N19W49 | |
| 1998/12/07 | 4 | 140 | HAX | N20W59 | |
| 1998/12/08 | 5 | 120 | FSO | N19W78 | |
| 1998/12/09 | 2 | 40 | HRX | N20W79 |
| C | M | X |
|---|---|---|
| 11 | 1 | 1 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | X4.77 | 1998/11/28 | 04:54 | 05:52 | 06:13 | |
| 2 | M1.21 | 1998/11/24 | 22:09 | 22:15 | 22:19 | |
| 3 | C5.77 | 1998/11/26 | 10:26 | 10:39 | 10:46 | |
| 4 | C4 | 1998/11/25 | 05:50 | 05:59 | 06:04 | |
| 5 | C3.77 | 1998/11/27 | 10:48 | 10:56 | 11:03 | |
| 6 | C3.67 | 1998/11/30 | 00:11 | 00:50 | 00:57 | |
| 7 | C3.46 | 1998/11/27 | 18:18 | 18:21 | 18:24 | |
| 8 | C3.01 | 1998/11/25 | 03:28 | 03:33 | 03:37 | |
| 9 | C2.96 | 1998/12/03 | 11:59 | 12:07 | 12:20 | |
| 10 | C2.54 | 1998/11/26 | 16:43 | 16:47 | 16:50 |
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| Ultimo brillamento X | 2025/12/08 | X1.1 |
| Ultimo brillamento M | 2025/12/12 | M1.1 |
| Ultima tempesta geomagnetica | 2025/12/12 | Kp5 (G1) |
| Giorni senza macchie | |
|---|---|
| Ultimo giorno senza macchie | 2022/06/08 |
| Media mensile Numero di Macchie Solari | |
|---|---|
| novembre 2025 | 91.8 -22.8 |
| dicembre 2025 | 139.6 +47.8 |
| Ultimi 30 giorni | 106.8 +8.5 |