| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2013/01/23 | 1 | 20 | HRX | N13E60 | |
| 2013/01/24 | 1 | 20 | CSO | N13E56 | |
| 2013/01/25 | 2 | 20 | DSO | N17E33 | |
| 2013/01/26 | 3 | 30 | CRO | N15E20 | |
| 2013/01/27 | 5 | 30 | CRO | N15E08 | |
| 2013/01/28 | 5 | 30 | CRO | N15W06 | |
| 2013/01/29 | 1 | 0 | AXX | N13W21 |
| B |
|---|
| 6 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | B9.38 | 2013/01/24 | 16:16 | 16:21 | 16:25 | |
| 2 | B9.13 | 2013/01/23 | 01:20 | 01:27 | 01:33 | |
| 3 | B8.29 | 2013/01/25 | 20:04 | 20:31 | 21:01 | |
| 4 | B7.79 | 2013/01/26 | 08:07 | 08:23 | 08:34 | |
| 5 | B3.27 | 2013/01/25 | 19:38 | 19:41 | 19:45 | |
| 6 | B3.09 | 2013/01/25 | 17:59 | 18:03 | 18:06 |
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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 | 103.1 +23.8 |
| Ultimi 30 giorni | 96.3 +2.6 |