Secondly, all the three weather conditions hinder clear vision for some time before they finally disappear. between 1 and 5 kms). Haze layers often have definite tops above which horizontal visibility is good. Haze is a concentration of salt particles or other dry particles not readily classified as dust or other phenomenon. Secondly, while haze is directly related to air pollution, mists and fogs are related to the moisture content in the air. HZ)- An aggregation in the atmosphere of very fine, widely dispersed, solid or liquid particles, or both, giving the air an opalescent appearance that subdues colors. HAZE AND SMOKE. What Do Those Map Colors Mean? The first difference is that the fog normally lasts longer than haze and mist. Unlocking the Mystery of the Watch/Warning/Advisory Web Map E ver want to know how to interpret the color codes on the Watch Warning Advisory and Point/Click map that resides below the weather–at–a–glance graphics ("graphicasts")? People have questioned the meaning of the weather icons in the past, and the iPhone's weather app has often been a target of criticism for a lack … haze translation in English-Tagalog dictionary. When weather conditions block the dispersal of smoke and other pollutants they concentrate and form a usually low-hanging shroud that impairs visibility and may become a respiratory health threat. It occurs in stable air, is usually only a few thousand feet thick, but sometimes may extend as high as 15,000 feet. More symbols in Weather Symbols:. Symbol METAR Code Description; Dust or sand: FU VA: Smoke or volcanic Ash: HZ: Haze: DU SA: Dust or sand: BLDU BLSA: Blowing dust or sand: PO: Dust devil: VCSS: Vicinity sand storm Haze often occurs when dust and smoke particles accumulate in relatively dry air. This is a slightly different phenomenon which is a suspension of extremely small, dry particles in the air, not water droplets. Haze (abbrev. Most weather phenomena occur in the troposphere, just below the stratosphere… A third term you might also hear mentioned is haze. The different symbols on your smartphone's weather app have specific meanings. Weather is the state of the atmosphere, to the degree that it is hot or cold, wet or dry, calm or stormy, clear or cloudy. National Weather Service Glossary. Meteorologic phenomenon consisting of a big number of dry and extremely small particles (dust, sand, smoke) in suspension and carried by the air, so that visibility is considerably reduced (aprox. Haze. Differences Between Mist, Haze, and Fog. Haze definition is - fine dust, smoke, or light vapor causing lack of transparency of the air. How to use haze in a sentence. These particles are invisible to the naked eye, but sufficient to give the air an opalescent appearance. Industrial pollution can result in dense haze, which is known as smog. 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