| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2024/04/17 | 8 | 30 | CAI | S10E24 | |
| 2024/04/18 | 12 | 140 | DAI | S08E08 | |
| 2024/04/19 | 16 | 210 | DAI | S09W04 | |
| 2024/04/20 | 18 | 240 | DAI | S08W19 | |
| 2024/04/21 | 20 | 290 | DKI | S09W35 | |
| 2024/04/22 | 18 | 260 | DKC | S09W47 | |
| 2024/04/23 | 17 | 250 | DKC | S08W61 | |
| 2024/04/24 | 15 | 260 | DKC | S08W71 | |
| 2024/04/25 | 12 | 220 | DAI | S08W84 | |
| 2024/04/26 | 12 | 220 | DAI | S08W98 |
| C | M |
|---|---|
| 20 | 8 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | M1.6 | 2024/04/22 | 13:13 | 13:35 | 14:17 | |
| 2 | M1.4 | 2024/04/24 | 12:07 | 12:14 | 12:38 | |
| 3 | M1.1 | 2024/04/16 | 17:49 | 18:02 | 18:14 | |
| 4 | M1.1 | 2024/04/22 | 14:46 | 14:55 | 15:08 | |
| 5 | M1.0 | 2024/04/21 | 12:39 | 12:59 | 13:35 | |
| 6 | M1.0 | 2024/04/22 | 07:58 | 08:13 | 08:30 | |
| 7 | M1.0 | 2024/04/22 | 22:59 | 23:18 | 23:38 | |
| 8 | M1.0 | 2024/04/25 | 01:40 | 01:49 | 02:01 | |
| 9 | C9.7 | 2024/04/18 | 16:16 | 16:46 | 17:02 | |
| 10 | C8.7 | 2024/04/18 | 11:44 | 11:51 | 11:56 |
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| Ultimo brillamento X | 2026/04/24 | X2.5 |
| Ultimo brillamento M | 2026/05/04 | M1.9 |
| Ultima tempesta geomagnetica | 2026/05/04 | Kp6+ (G2) |
| 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 | 143 +63.7 |
| Ultimi 30 giorni | 92.9 -5 |