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Garúa is a Spanish word meaning drizzle or mist. Although used in other contexts in the Spanish-speaking world, garúa most importantly refers to the moist cold fog that blankets the coasts of Peru, southern Ecuador, and northern Chile, especially during the southern hemisphere winter. In Chile, a similar fog is called camanchaca.
By definition, fog reduces visibility to less than 1 km (0.62 mi), whereas mist causes lesser impairment of visibility. [4] For aviation purposes in the United Kingdom, a visibility of less than 5 km (3.1 mi) but greater than 999 m (3,278 ft) is considered to be mist if the relative humidity is 95% or greater; below 95%, haze is reported.
"Scotch mist" is a light steady drizzle that appears like mist. Mist usually occurs near the shores and is often associated with fog. Mist can be as high as mountain tops when extreme temperatures are low and strong condensation occurs. Freezing mist is similar to freezing fog, only the density is less and the visibility greater. When fog falls ...
Lomas (Spanish for "hills"), also called fog oases and mist oases, are areas of fog-watered vegetation in the coastal desert of Peru and northern Chile. About 100 lomas near the Pacific Ocean are identified between 5°S and 30°S latitude, a north–south distance of about 2,800 kilometres (1,700 mi). Lomas range in size from a small vegetated ...
The cold waters of the Humboldt Current also create a moist fog called garúa in Peru. The cold water, especially in the Southern Hemisphere's winter from May to November, cause an inversion , the air near the ocean surface being cooler than the air above, contrary to most climatic situations.
Fog is essentially a cloud that has formed near the ground and gives a damp feeling. It happens when the air contains a lot of moisture and often happens after rain. Saturday's widespread low ...
Other suspected causes or triggers of brain fog include: Certain medications. Depression. Chronic pain. Hormonal changes, such as those that occur during pregnancy or menopause. Sleep problems.
The international definition of fog is a visibility of less than 1 km (3,300 ft); mist is a visibility of between 1 km (0.62 mi) and 2 km (1.2 mi) and haze from 2 km (1.2 mi) to 5 km (3.1 mi). Fog and mist are generally assumed to be composed principally of water droplets, haze and smoke can be of smaller particle size.