| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2013/05/11 | 2 | 210 | DSO | S27E63 | |
| 2013/05/12 | 11 | 270 | DHI | S27E50 | |
| 2013/05/13 | 11 | 270 | DHI | S27E50 | |
| 2013/05/14 | 7 | 200 | DSI | S28E28 | |
| 2013/05/15 | 7 | 200 | DSI | S28E28 | |
| 2013/05/16 | 8 | 250 | CSO | S27E14 | |
| 2013/05/17 | 10 | 230 | CSO | S27W01 | |
| 2013/05/18 | 7 | 160 | CSO | S27W14 | |
| 2013/05/19 | 4 | 120 | DSO | S27W26 | |
| 2013/05/20 | 5 | 140 | DSO | S27W40 | |
| 2013/05/21 | 5 | 140 | DSO | S27W40 | |
| 2013/05/22 | 1 | 130 | HSX | S28W64 | |
| 2013/05/23 | 1 | 80 | HSX | S28W76 | |
| 2013/05/24 | 1 | 90 | HSX | S28W89 | |
| 2013/05/25 | 1 | 90 | HSX | S28W0* |
| C | M |
|---|---|
| 3 | 1 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | M1.15 | 2013/05/11 | 19:35 | 19:48 | 20:03 | |
| 2 | C3.18 | 2013/05/12 | 04:11 | 04:36 | 04:45 | |
| 3 | C2.02 | 2013/05/11 | 12:36 | 12:47 | 13:06 | |
| 4 | C1.41 | 2013/05/11 | 18:03 | 18:05 | 18:09 |
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| Ultimo brillamento X | 2025/12/08 | X1.1 |
| Ultimo brillamento M | 2025/12/21 | M1.3 |
| Ultima tempesta geomagnetica | 2025/12/22 | Kp5 (G1) |
| Giorni senza macchie | |
|---|---|
| Ultimo giorno senza macchie | 2022/06/08 |
| Media mensile Numero di Macchie Solari | |
|---|---|
| novembre 2025 | 91.8 -22.8 |
| dicembre 2025 | 114.8 +23 |
| Ultimi 30 giorni | 109.3 +22.9 |