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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] The word was then intended to refer to what was sometimes known as pea soup fog , a familiar and serious problem in London from the 19th century to the mid-20th century, where it was ...
The 1990 Interstate 75 fog disaster was a traffic collision that occurred on the morning of December 11, 1990, on a section of Interstate 75 (I-75) near Calhoun, Tennessee, during dense fog which obscured the visibility of motorists.
Vacaville is a city located in Solano County, California, United States. It is located 35 miles (56 km) from Sacramento and 55 miles (89 km) from San Francisco, it is on the edge of the Sacramento Valley in Northern California. The city was founded in 1851 and is named after Juan Manuel Vaca. [10]
Bushfire haze in Sydney, Australia Haze as smoke pollution over the Mojave from fires in the Inland Empire, June 2016, demonstrates the loss of contrast to the Sun, and the landscape in general. Haze causing red sky, due to the scattering of light on smoke particles, also known as Rayleigh scattering during Mexico 's forest fire season Haze in ...
A fog machine, fog generator, or smoke machine is a device that emits a dense vapor that appears similar to fog or smoke. This artificial fog is most commonly used in professional entertainment applications, but smaller, more affordable fog machines are becoming common for personal use. Fog machines can also be found in use in a variety of ...
Peña Adobe Park (Peña Adobe Regional Park) is a 8-acre park (3.2 ha) in Vacaville, California. The Peña Adobe Regional Park has a Vaca-Peña Adobe Visitor Center and has 40 miles of trails. Peña Adobe Park is in the 306-acre Lagoon Valley Park (124 ha). The parks were part of Juan Felipe Peña land grant Rancho Los Putos.
Deer Zone, Marsh, Canyon Zone and other surrounding fires combined into one multi-fire incident by CalFire; all believed to have been sparked by an intense and widespread lightning storm; 222 structures destroyed; 26 structures damaged; 6 injuries. It is the third-largest fire complex in California history. [77] [78] August Complex
Security smoke is a thermally generated white fog, aimed at inhibiting intruders from accessing items to steal, much used in the storage of high-value goods, and recommended by police and insurers. It consists of glycol or glycerine mixed with distilled water , which vaporises and then condenses in the air.