| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2013/10/18 | 2 | 50 | CAO | N07E69 | |
| 2013/10/19 | 10 | 150 | DAO | N07E60 | |
| 2013/10/20 | 15 | 150 | ESI | N08E46 | |
| 2013/10/21 | 24 | 150 | EAI | N07E32 | |
| 2013/10/22 | 61 | 250 | EKC | N06E19 | |
| 2013/10/23 | 123 | 420 | EKC | N07E04 | |
| 2013/10/24 | 50 | 610 | EKC | N08W11 | |
| 2013/10/25 | 50 | 720 | EKC | N08W23 | |
| 2013/10/26 | 39 | 660 | EKC | N07W36 | |
| 2013/10/27 | 38 | 660 | EKC | N07W51 | |
| 2013/10/28 | 38 | 660 | EKC | N07W51 | |
| 2013/10/29 | 15 | 770 | EKC | N06W78 | |
| 2013/10/30 | 10 | 420 | EKC | N06W92 | |
| 2013/10/31 | 10 | 420 | EKC | N06W0* |
| C | M | X |
|---|---|---|
| 54 | 14 | 2 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | X3.37 | 2013/10/29 | 21:42 | 21:54 | 22:01 | |
| 2 | X1.47 | 2013/10/28 | 01:41 | 02:03 | 02:12 | |
| 3 | M7.37 | 2013/10/28 | 04:32 | 04:41 | 04:46 | |
| 4 | M6.08 | 2013/10/22 | 21:15 | 21:20 | 21:22 | |
| 5 | M5.14 | 2013/10/24 | 10:30 | 10:33 | 10:37 | |
| 6 | M4.49 | 2013/10/24 | 23:58 | 00:08 | 00:16 | |
| 7 | M4.04 | 2013/10/28 | 14:00 | 14:05 | 14:12 | |
| 8 | M3.95 | 2013/10/23 | 20:41 | 20:53 | 20:59 | |
| 9 | M3.68 | 2013/10/24 | 09:59 | 10:09 | 10:17 | |
| 10 | M2.17 | 2013/10/28 | 20:48 | 20:57 | 21:02 |
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| Ultimo brillamento X | 2026/01/18 | X1.9 |
| Ultimo brillamento M | 2026/01/19 | M1.2 |
| Ultima tempesta geomagnetica | 2026/01/19 | Kp9- (G4) |
| Giorni senza macchie | |
|---|---|
| Ultimo giorno senza macchie | 2022/06/08 |
| Media mensile Numero di Macchie Solari | |
|---|---|
| dicembre 2025 | 124 +32.2 |
| gennaio 2026 | 103.8 -20.2 |
| Ultimi 30 giorni | 109 +1.5 |