| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2001/05/22 | 2 | 70 | CAO | N07E65 | |
| 2001/05/23 | 4 | 70 | CAO | N07E53 | |
| 2001/05/24 | 10 | 150 | DAO | N05E39 | |
| 2001/05/25 | 20 | 150 | DAI | N05E25 | |
| 2001/05/26 | 22 | 90 | DAO | N07E12 | |
| 2001/05/27 | 16 | 150 | DAO | N06W02 | |
| 2001/05/28 | 14 | 100 | DAO | N06W16 | |
| 2001/05/29 | 8 | 100 | DAO | N05W29 | |
| 2001/05/30 | 4 | 70 | CSO | N05W43 | |
| 2001/05/31 | 5 | 120 | CAO | N04W58 | |
| 2001/06/01 | 1 | 80 | HAX | N06W76 | |
| 2001/06/02 | 1 | 50 | HSX | N07W87 |
| C | M |
|---|---|
| 7 | 1 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | M1.81 | 2001/05/24 | 19:30 | 19:44 | 20:04 | |
| 2 | C7.48 | 2001/05/25 | 19:12 | 19:37 | 19:57 | |
| 3 | C4.09 | 2001/05/25 | 22:00 | 22:10 | 22:23 | |
| 4 | C1.82 | 2001/05/23 | 12:47 | 12:52 | 12:55 | |
| 5 | C1.76 | 2001/05/25 | 11:16 | 11:19 | 11:23 | |
| 6 | C1.69 | 2001/05/26 | 15:59 | 16:20 | 16:28 | |
| 7 | C1.65 | 2001/05/26 | 12:04 | 12:08 | 12:14 | |
| 8 | C1.46 | 2001/05/23 | 14:25 | 14:28 | 14:31 |
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| Ultimo brillamento X | 2026/04/24 | X2.5 |
| Ultimo brillamento M | 2026/05/10 | M5.7 |
| Ultima tempesta geomagnetica | 2026/05/05 | Kp5 (G1) |
| 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 | 112.3 +33 |
| Ultimi 30 giorni | 94.3 -3.8 |