| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2001/03/04 | 3 | 10 | BXO | N09E51 | |
| 2001/03/05 | 1 | 0 | AXX | N10E42 | |
| 2001/03/06 | 5 | 10 | BXO | N09E28 | |
| 2001/03/07 | 11 | 60 | DAO | N10E14 | |
| 2001/03/08 | 10 | 160 | DAO | N09E00 | |
| 2001/03/09 | 13 | 160 | DAO | N10W12 | |
| 2001/03/10 | 20 | 200 | EAO | N11W24 | |
| 2001/03/11 | 31 | 150 | EAI | N10W38 | |
| 2001/03/12 | 20 | 150 | DAO | N10W51 | |
| 2001/03/13 | 13 | 130 | EAO | N10W65 | |
| 2001/03/14 | 4 | 40 | DAO | N11W82 |
| C |
|---|
| 3 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C8.64 | 2001/03/09 | 08:37 | 08:47 | 09:13 | |
| 2 | C7.96 | 2001/03/08 | 09:52 | 10:51 | 11:05 | |
| 3 | C4.24 | 2001/03/07 | 05:04 | 05:09 | 05:16 |
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| Ultimo brillamento X | 2026/02/04 | X4.21 |
| Ultimo brillamento M | 2026/02/25 | M2.4 |
| Ultima tempesta geomagnetica | 2026/03/03 | Kp5 (G1) |
| Giorni senza macchie | |
|---|---|
| Ultimi 365 giorni | 3 giorni |
| 2026 | 3 giorni (5%) |
| Ultimo giorno senza macchie | 2026/02/24 |
| Media mensile Numero di Macchie Solari | |
|---|---|
| febbraio 2026 | 78.2 -34.3 |
| marzo 2026 | 75 -3.2 |
| Ultimi 30 giorni | 56.5 -68.4 |