| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2023/02/08 | 7 | 300 | DKO | S07E72 | |
| 2023/02/09 | 9 | 260 | DKC | S08E58 | |
| 2023/02/10 | 11 | 380 | DKI | S11E49 | |
| 2023/02/11 | 14 | 380 | EKI | S11E37 | |
| 2023/02/12 | 19 | 400 | DKI | S11E22 | |
| 2023/02/13 | 7 | 250 | DHO | S09E08 | |
| 2023/02/14 | 4 | 250 | HHX | S10W06 | |
| 2023/02/15 | 4 | 250 | HHX | S10W20 | |
| 2023/02/16 | 3 | 170 | HSX | S10W35 | |
| 2023/02/17 | 3 | 150 | CSO | S10W48 | |
| 2023/02/18 | 1 | 140 | HSX | S11W60 | |
| 2023/02/19 | 1 | 130 | HSX | S12W72 | |
| 2023/02/20 | 2 | 130 | HSX | S12W86 | |
| 2023/02/21 | 1 | 60 | HSX | S12W97 |
| C | M | X |
|---|---|---|
| 11 | 10 | 1 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | X1.16 | 2023/02/11 | 15:40 | 15:48 | 15:54 | |
| 2 | M3.1 | 2023/02/12 | 08:35 | 08:48 | 08:52 | |
| 3 | M3.0 | 2023/02/09 | 02:45 | 03:10 | 03:28 | |
| 4 | M2.8 | 2023/02/09 | 08:49 | 09:07 | 09:24 | |
| 5 | M1.5 | 2023/02/08 | 19:56 | 20:12 | 20:46 | |
| 6 | M1.5 | 2023/02/11 | 12:02 | 12:09 | 12:15 | |
| 7 | M1.44 | 2023/02/09 | 15:14 | 15:26 | 15:34 | |
| 8 | M1.4 | 2023/02/12 | 09:11 | 09:27 | 09:37 | |
| 9 | M1.1 | 2023/02/09 | 07:11 | 07:17 | 07:21 | |
| 10 | M1.1 | 2023/02/11 | 12:18 | 12:23 | 12:28 |
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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 | 107.2 +27.9 |
| Ultimi 30 giorni | 95.2 -0.7 |