| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2002/03/22 | 5 | 10 | BXO | N08E35 | |
| 2002/03/23 | 3 | 10 | BXO | N06E20 | |
| 2002/03/24 | 5 | 20 | CRO | N06E07 | |
| 2002/03/25 | 10 | 20 | CSO | N07W08 | |
| 2002/03/26 | 15 | 80 | DAO | N08W22 | |
| 2002/03/27 | 11 | 80 | DAO | N08W36 | |
| 2002/03/28 | 19 | 220 | DAI | N08W50 | |
| 2002/03/29 | 13 | 210 | DAO | N09W63 | |
| 2002/03/30 | 14 | 400 | DAO | N08W76 | |
| 2002/03/31 | 4 | 120 | DAO | N08W89 |
| C |
|---|
| 2 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C4.52 | 2002/03/29 | 11:07 | 11:49 | 12:02 | |
| 2 | C3.68 | 2002/03/29 | 07:38 | 07:42 | 07:47 |
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| Ultimo brillamento X | 2026/04/24 | X2.5 |
| Ultimo brillamento M | 2026/05/17 | M1.4 |
| Ultima tempesta geomagnetica | 2026/05/16 | Kp6- (G2) |
| Giorni senza macchie | |
|---|---|
| Ultimi 365 giorni | 3 giorni |
| 2026 | 3 giorni (2%) |
| Ultimo giorno senza macchie | 2026/02/24 |
| Media mensile Numero di Macchie Solari | |
|---|---|
| aprile 2026 | 79.3 -6.6 |
| maggio 2026 | 92.6 +13.3 |
| Ultimi 30 giorni | 95.5 +3.7 |