| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2013/05/09 | 2 | 30 | HRX | N24E55 | |
| 2013/05/10 | 5 | 20 | CAO | N24E43 | |
| 2013/05/11 | 4 | 10 | BXO | N24E29 | |
| 2013/05/12 | 10 | 110 | DAO | N24E15 | |
| 2013/05/13 | 10 | 110 | DAO | N24E15 | |
| 2013/05/14 | 7 | 70 | DAO | N22W12 | |
| 2013/05/15 | 7 | 70 | DAO | N22W12 | |
| 2013/05/16 | 5 | 90 | DAO | N21W28 | |
| 2013/05/17 | 6 | 80 | CSO | N22W40 | |
| 2013/05/18 | 2 | 30 | DAO | N22W53 | |
| 2013/05/19 | 2 | 10 | AXX | N20W69 |
| C |
|---|
| 4 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C2.95 | 2013/05/14 | 22:46 | 22:54 | 22:58 | |
| 2 | C2.38 | 2013/05/12 | 08:57 | 09:03 | 09:14 | |
| 3 | C2.32 | 2013/05/12 | 09:40 | 10:23 | 10:41 | |
| 4 | C1.69 | 2013/05/18 | 05:05 | 05:18 | 05:31 |
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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 | 110 +30.7 |
| Ultimi 30 giorni | 94.1 -4 |