| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2019/05/07 | 1 | 100 | HSX | N05E81 | |
| 2019/05/08 | 1 | 170 | HSX | N05E66 | |
| 2019/05/09 | 1 | 160 | HSX | N05E52 | |
| 2019/05/10 | 1 | 160 | HSX | N06E38 | |
| 2019/05/11 | 1 | 160 | HSX | N06E25 | |
| 2019/05/12 | 3 | 160 | HSX | N06E11 | |
| 2019/05/13 | 2 | 210 | HSX | N06W02 | |
| 2019/05/14 | 2 | 150 | HSX | N05W16 | |
| 2019/05/15 | 3 | 160 | HSX | N06W30 | |
| 2019/05/16 | 3 | 150 | HSX | N05W44 | |
| 2019/05/17 | 3 | 150 | HAX | N05W57 | |
| 2019/05/18 | 3 | 150 | HAX | N05W70 | |
| 2019/05/19 | 1 | 140 | HAX | N05W83 |
| B | C |
|---|---|
| 8 | 1 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C2.83 | 2019/05/15 | 19:15 | 19:24 | 19:27 | |
| 2 | B4.44 | 2019/05/12 | 22:39 | 22:51 | 23:04 | |
| 3 | B4.16 | 2019/05/13 | 15:02 | 15:52 | 17:10 | |
| 4 | B4.12 | 2019/05/15 | 08:32 | 08:40 | 08:49 | |
| 5 | B2.5 | 2019/05/15 | 19:47 | 19:56 | 20:02 | |
| 6 | B2.29 | 2019/05/15 | 16:42 | 16:56 | 17:03 | |
| 7 | B2.28 | 2019/05/10 | 17:29 | 17:34 | 17:40 | |
| 8 | B2 | 2019/05/10 | 08:39 | 08:47 | 08:56 | |
| 9 | B1.17 | 2019/05/16 | 04:53 | 04:56 | 04:58 |
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| Ultimo brillamento X | 2026/04/24 | X2.5 |
| Ultimo brillamento M | 2026/05/22 | M2.3 |
| 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 | 87.6 +8.3 |
| Ultimi 30 giorni | 98.4 +8 |