| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2000/03/19 | 2 | 10 | BXO | N20E18 | |
| 2000/03/20 | 14 | 70 | DAO | N19E04 | |
| 2000/03/21 | 14 | 160 | DAO | N19W08 | |
| 2000/03/22 | 10 | 180 | DAO | N19W22 | |
| 2000/03/23 | 17 | 250 | DAI | N20W35 | |
| 2000/03/24 | 10 | 230 | DAO | N19W47 | |
| 2000/03/25 | 10 | 160 | DAO | N20W61 | |
| 2000/03/26 | 4 | 60 | DSO | N19W74 | |
| 2000/03/27 | 1 | 70 | HSX | N18W85 |
| C | M |
|---|---|
| 3 | 2 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | M1.1 | 2000/03/22 | 17:41 | 17:44 | 17:46 | |
| 2 | M1.07 | 2000/03/23 | 07:56 | 08:21 | 08:41 | |
| 3 | C7.97 | 2000/03/22 | 07:15 | 07:21 | 07:31 | |
| 4 | C4.99 | 2000/03/22 | 18:16 | 18:20 | 18:22 | |
| 5 | C3.83 | 2000/03/23 | 19:13 | 19:16 | 19:25 |
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| Ultimo brillamento X | 2026/01/18 | X1.9 |
| Ultimo brillamento M | 2026/01/21 | M3.4 |
| Ultima tempesta geomagnetica | 2026/01/22 | 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 | 119.4 -4.6 |
| Ultimi 30 giorni | 121.1 +6.3 |