| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2023/02/18 | 4 | 90 | CAO | S23E71 | |
| 2023/02/19 | 3 | 90 | HAX | S23E57 | |
| 2023/02/20 | 3 | 110 | HSX | S23E43 | |
| 2023/02/21 | 3 | 100 | DSO | S23E30 | |
| 2023/02/22 | 7 | 120 | DSO | S22E17 | |
| 2023/02/23 | 11 | 120 | CSO | S22E04 | |
| 2023/02/24 | 11 | 120 | CSO | S22W08 | |
| 2023/02/25 | 11 | 120 | CSO | S22W22 | |
| 2023/02/26 | 10 | 110 | CSO | S22W36 | |
| 2023/02/27 | 3 | 30 | CRO | S22W50 | |
| 2023/02/28 | 2 | 10 | AXX | S23W58 | |
| 2023/03/01 | 2 | 0 | AXX | S23W72 |
| C |
|---|
| 5 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C8.6 | 2023/02/24 | 05:54 | 06:12 | 06:21 | |
| 2 | C4.1 | 2023/02/23 | 05:16 | 05:29 | 05:45 | |
| 3 | C3.7 | 2023/02/20 | 23:57 | 00:07 | 00:15 | |
| 4 | C3.2 | 2023/02/22 | 10:22 | 10:27 | 10:42 | |
| 5 | C3.2 | 2023/02/23 | 06:00 | 06:06 | 06:11 |
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| Ultimo brillamento X | 2025/12/08 | X1.1 |
| Ultimo brillamento M | 2025/12/31 | M7.11 |
| Ultima tempesta geomagnetica | 2026/01/02 | 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 | 126.7 +2.7 |
| Ultimi 30 giorni | 109.3 +2.1 |