| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2023/05/17 | 3 | 250 | DHO | S20E74 | |
| 2023/05/18 | 5 | 250 | DHO | S20E60 | |
| 2023/05/19 | 8 | 320 | CKO | S20E44 | |
| 2023/05/20 | 6 | 310 | CKO | S20E32 | |
| 2023/05/21 | 4 | 300 | CKO | S20E21 | |
| 2023/05/22 | 5 | 360 | CHO | S20E09 | |
| 2023/05/23 | 9 | 350 | CHO | S19W04 | |
| 2023/05/24 | 11 | 480 | CHO | S20W17 | |
| 2023/05/25 | 13 | 300 | DHI | S18W31 | |
| 2023/05/26 | 4 | 270 | CHO | S20W45 | |
| 2023/05/27 | 1 | 260 | HHX | S20W58 | |
| 2023/05/28 | 2 | 260 | HHX | S20W69 | |
| 2023/05/29 | 1 | 210 | HAX | S20W84 | |
| 2023/05/30 | 1 | 210 | HAX | S20W96 |
| C | M |
|---|---|
| 10 | 2 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | M1.3 | 2023/05/30 | 10:15 | 10:22 | 10:29 | |
| 2 | M1.2 | 2023/05/30 | 07:54 | 08:10 | 08:19 | |
| 3 | C6.5 | 2023/05/29 | 18:25 | 18:29 | 18:33 | |
| 4 | C6.1 | 2023/05/29 | 18:11 | 18:20 | 18:25 | |
| 5 | C5.1 | 2023/05/19 | 00:05 | 00:15 | 00:24 | |
| 6 | C4.5 | 2023/05/30 | 00:09 | 00:20 | 00:26 | |
| 7 | C2.9 | 2023/05/17 | 03:36 | 03:48 | 03:54 | |
| 8 | C2.3 | 2023/05/17 | 08:22 | 08:28 | 08:32 | |
| 9 | C2.1 | 2023/05/17 | 07:52 | 07:58 | 08:02 | |
| 10 | C1.6 | 2023/05/26 | 21:47 | 21:57 | 22:12 |
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| Ultimo brillamento X | 2025/12/08 | X1.1 |
| Ultimo brillamento M | 2025/12/27 | M5.1 |
| Ultima tempesta geomagnetica | 2025/12/22 | 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 | 115.5 +23.7 |
| Ultimi 30 giorni | 113.8 +28 |