| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2005/03/21 | 7 | 60 | DSO | S12E01 | |
| 2005/03/22 | 14 | 100 | DAO | S12W13 | |
| 2005/03/23 | 11 | 70 | DSO | S13W26 | |
| 2005/03/24 | 7 | 100 | CAO | S13W40 | |
| 2005/03/25 | 1 | 30 | HSX | S13W53 | |
| 2005/03/26 | 2 | 20 | AXX | S14W68 |
| B |
|---|
| 3 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | B2.69 | 2005/03/24 | 17:59 | 18:04 | 18:08 | |
| 2 | B1.94 | 2005/03/24 | 19:17 | 19:22 | 19:28 | |
| 3 | B1.88 | 2005/03/23 | 21:11 | 21:14 | 21:17 |
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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 | 99.5 +20.2 |
| Ultimi 30 giorni | 94.9 +1.3 |