| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2010/05/22 | 5 | 30 | BXO | S16E14 | |
| 2010/05/23 | 10 | 100 | CAO | S16E08 | |
| 2010/05/24 | 13 | 130 | DSI | S15W09 | |
| 2010/05/25 | 7 | 90 | CSO | S15W22 | |
| 2010/05/26 | 6 | 60 | CSO | S15W36 | |
| 2010/05/27 | 1 | 50 | HSX | S23W52 | |
| 2010/05/28 | 1 | 40 | HSX | S15W65 | |
| 2010/05/29 | 2 | 45 | HAX | S15W79 |
| B |
|---|
| 4 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | B9.11 | 2010/05/25 | 15:46 | 15:51 | 15:55 | |
| 2 | B1.84 | 2010/05/27 | 23:00 | 23:15 | 23:25 | |
| 3 | B1.77 | 2010/05/23 | 05:09 | 05:15 | 05:21 | |
| 4 | B1.59 | 2010/05/22 | 21:39 | 21:47 | 21:52 |
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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 |