| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2010/03/18 | 4 | 20 | BXO | N17E47 | |
| 2010/03/19 | 5 | 50 | BXO | N18E34 | |
| 2010/03/20 | 3 | 10 | BXO | N18E22 | |
| 2010/03/21 | 4 | 30 | BXO | N18E07 | |
| 2010/03/22 | 15 | 70 | CSI | N18W06 | |
| 2010/03/23 | 7 | 50 | BXO | N19W21 | |
| 2010/03/24 | 3 | 5 | BXO | N18W34 |
| B | C |
|---|---|
| 2 | 1 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C1.14 | 2010/03/20 | 23:04 | 23:12 | 23:22 | |
| 2 | B9.71 | 2010/03/21 | 08:31 | 09:00 | 09:16 | |
| 3 | B9.29 | 2010/03/21 | 01:12 | 01:24 | 01:33 |
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| Ultimo brillamento X | 2026/04/24 | X2.5 |
| Ultimo brillamento M | 2026/05/17 | M1.4 |
| Ultima tempesta geomagnetica | 2026/05/16 | 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 | 90.4 +11.1 |
| Ultimi 30 giorni | 99.3 +8.3 |