| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2002/05/02 | 3 | 40 | CAO | S28E56 | |
| 2002/05/03 | 4 | 110 | DAO | S28E44 | |
| 2002/05/04 | 10 | 160 | DAO | S28E31 | |
| 2002/05/05 | 16 | 120 | DAO | S28E19 | |
| 2002/05/06 | 16 | 100 | EAI | S28E05 | |
| 2002/05/07 | 10 | 70 | ESO | S28W08 | |
| 2002/05/08 | 5 | 50 | ESO | S27W20 | |
| 2002/05/09 | 2 | 30 | HAX | S27W33 | |
| 2002/05/10 | 5 | 40 | CAO | S27W46 | |
| 2002/05/11 | 1 | 20 | HSX | S27W56 | |
| 2002/05/12 | 1 | 20 | AXX | S27W67 |
| C |
|---|
| 4 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C3.52 | 2002/05/01 | 09:57 | 10:03 | 10:17 | |
| 2 | C3.01 | 2002/05/01 | 04:04 | 04:19 | 04:32 | |
| 3 | C2.92 | 2002/05/03 | 03:54 | 04:01 | 04:04 | |
| 4 | C2.08 | 2002/05/01 | 08:53 | 08:56 | 08:58 |
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| Ultimo brillamento X | 2025/12/08 | X1.1 |
| Ultimo brillamento M | 2025/12/31 | M7.11 |
| Ultima tempesta geomagnetica | 2026/01/02 | Kp5 (G1) |
| Giorni senza macchie | |
|---|---|
| Ultimo giorno senza macchie | 2022/06/08 |
| Media mensile Numero di Macchie Solari | |
|---|---|
| dicembre 2025 | 124 +32.2 |
| gennaio 2026 | 111.2 -12.8 |
| Ultimi 30 giorni | 106.5 -1.5 |