| Numero di macchie solari |
Dimensione | Classe Magn. | Classe Macchia | Posizione | |
|---|---|---|---|---|---|
| 2015/02/24 | 2 | 10 | BXO | S09E50 | |
| 2015/02/25 | 2 | 10 | BXO | S09E38 | |
| 2015/02/26 | 2 | 10 | AXX | S08E25 | |
| 2015/03/01 | 1 | 10 | AXX | S09W16 | |
| 2015/03/02 | 5 | 30 | DAI | S09W31 | |
| 2015/03/03 | 8 | 70 | DAI | S08W44 | |
| 2015/03/04 | 11 | 90 | DAC | S08W59 | |
| 2015/03/05 | 13 | 180 | CAI | S08W70 |
| B | C |
|---|---|
| 3 | 4 |
| Inizio | Massimo | Fine | ||||
|---|---|---|---|---|---|---|
| 1 | C3.96 | 2015/03/04 | 09:44 | 10:39 | 10:50 | |
| 2 | C2.67 | 2015/03/03 | 06:08 | 06:34 | 06:45 | |
| 3 | C1.93 | 2015/03/03 | 07:44 | 07:50 | 07:55 | |
| 4 | C1.4 | 2015/03/04 | 06:25 | 06:31 | 06:45 | |
| 5 | B9.79 | 2015/02/23 | 03:07 | 03:15 | 03:23 | |
| 6 | B7.02 | 2015/02/23 | 11:57 | 12:02 | 12:06 | |
| 7 | B6.45 | 2015/02/23 | 09:29 | 09:39 | 09:47 |
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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 | 103.1 +23.8 |
| Ultimi 30 giorni | 95.2 +0.9 |