Aurora observations of Monday, 4 August 2025 Add observation
On this map you'll find all aurora observations that were submitted for this day in history, each marker can be selected with a link to the detailed observation story with more images. If you want to share your aurora observation, click on the 'Add observation' button.
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Últimas noticias
miércoles, 13 mayo 2026
Coronal hole faces Earth
lunes, 30 marzo 2026
X1.5 solar flare
martes, 17 marzo 2026
M2.7 solar flare, CME arrival possible
Últimos mensajes del foro
CMEs from AR4455 53Unspecified geomagnetic activity 286AR4455 147AR4459 3Incoming & Unnumbered Active Regions 452
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Hechos clima espacial
| Último evento clase X | 03/06/2026 | X1.0 |
| Último evento clase M | 03/06/2026 | M7.9 |
| Últimas tormentas geomagnéticas | 16/05/2026 | Kp6- (G2) |
| Días sin manchas | |
|---|---|
| Last 365 days | 3 días |
| 2026 | 3 días (2%) |
| Último día sin manchas | 24/02/2026 |
| Promedio de manchas solares mensuales | |
|---|---|
| abril 2026 | 79.3 -6.6 |
| junio 2026 | 139.5 +60.2 |
| Last 30 days | 97.8 +5.2 |
