| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 15/05/1999 | 1 | 80 | HSX | N37E71 | |
| 16/05/1999 | 1 | 230 | HKX | N36E62 | |
| 17/05/1999 | 2 | 260 | HKX | N37E49 | |
| 18/05/1999 | 3 | 290 | HKX | N36E38 | |
| 19/05/1999 | 1 | 340 | HKX | N37E25 | |
| 20/05/1999 | 6 | 350 | CKO | N38E13 | |
| 21/05/1999 | 5 | 320 | CKO | N36E01 | |
| 22/05/1999 | 6 | 350 | CKO | N36W10 | |
| 23/05/1999 | 2 | 360 | HKX | N36W24 | |
| 24/05/1999 | 3 | 330 | CAO | N35W36 | |
| 25/05/1999 | 3 | 320 | CHO | N36W49 | |
| 26/05/1999 | 5 | 280 | CKO | N37W61 | |
| 27/05/1999 | 5 | 260 | DSO | N37W70 | |
| 28/05/1999 | 4 | 130 | CAO | N37W85 |
| C | M |
|---|---|
| 3 | 1 |
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | M1.07 | 27/05/1999 | 16:49 | 16:59 | 17:08 | |
| 2 | C3.07 | 18/05/1999 | 07:14 | 07:18 | 07:24 | |
| 3 | C2 | 28/05/1999 | 14:12 | 14:16 | 14:21 | |
| 4 | C1.87 | 23/05/1999 | 08:04 | 08:07 | 08:09 |
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| Último evento clase X | 18/01/2026 | X1.9 |
| Último evento clase M | 21/01/2026 | M3.4 |
| Últimas tormentas geomagnéticas | 28/01/2026 | Kp5+ (G1) |
| Días sin manchas | |
|---|---|
| Último día sin manchas | 08/06/2022 |
| Promedio de manchas solares mensuales | |
|---|---|
| diciembre 2025 | 124 +32.2 |
| enero 2026 | 119 -5 |
| Last 30 days | 119 +0.7 |