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Fog this morning will begin to dissipate after sunrise. Once the fog has lifted, warm and dry weather will persist through the weekend. Lakeshore areas will be cooler than areas inland with highs ...
With sufficient humidity in the cooler layer, fog is typically present below the inversion cap. An inversion is also produced whenever radiation from the surface of the earth exceeds the amount of radiation received from the sun, which commonly occurs at night, or during the winter when the sun is very low in the sky.
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.
Smog, or smoke fog, is a type of intense air pollution. The word "smog" was coined in the early 20th century, and is a portmanteau of the words smoke and fog [ 1 ] to refer to smoky fog due to its opacity, and odor. [ 2 ]
Lower fog levels are also problematic for the agricultural regions fog patterns support, such as the Napa and Salinas Valleys. [14] Not only has the fog season shortened, lasting from June to September instead of from May to October, but the hours per day there is fog has shortened by about three hours.
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.
Louisiana State Police said the fog caused a crash of more than 158 vehicles on a bridge over Lake Pontchartrain, and warned the death toll could climb as emergency services comb through the wreckage.
The simple answer: Experts aren’t entirely sure. It’s often a symptom of something else, such as a viral infection or chemotherapy treatment. One root cause of brain fog could be inflammation ...