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1065:, produces a south to southeasterly flow which can drive the offshore marine layer up the coastline; a phenomenon known as a "southerly surge", typically following a coastal heat spell. However, if the monsoonal flow is sufficiently turbulent, it might instead break up the marine layer and any fog it may contain. Moderate turbulence will typically transform a fog bank, lifting it and breaking it up into shallow convective clouds called
1472:
1872:
860:
968:, above which the air mass is warmer and drier. The inversion boundary varies its altitude primarily in response to the weight of the air above it, which is measured in terms of atmospheric pressure. The marine layer, and any fog-bank it may contain, will be "squashed" when the pressure is high, and conversely, may expand upwards when the pressure above it is lowering.
1212:
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forms in much the same way as stratus cloud near a front when raindrops, falling from relatively warm air above a frontal surface, evaporate into cooler air close to the Earth's surface and cause it to become saturated. This type of fog can be the result of a very low frontal stratus cloud subsiding
1763:
where cold air is pooled at the surface which helped to create the fog, while warmer air sits above it. The inverted boundary between cold air and warm air reflects sound waves back toward the ground, allowing sound that would normally radiate out escaping into the upper atmosphere to instead bounce
956:
or very light snow. Drizzle occurs when the humidity of fog attains 100% and the minute cloud droplets begin to coalesce into larger droplets. This can occur when the fog layer is lifted and cooled sufficiently, or when it is forcibly compressed from above by descending air. Drizzle becomes freezing
1151:
accumulations due to decreased temperature and increased moisture leading to saturation in a very shallow layer near the surface. It most often occurs when there is a warm, humid layer atop the hail and when wind is light. This ground fog tends to be localized but can be extremely dense and abrupt.
1744:
Though fog is essentially liquid water, the many droplets are separated by small air gaps. High-pitched sounds have a high frequency, which in turn means they have a short wavelength. To transmit a high frequency wave, air must move back and forth very quickly. Short-wavelength high-pitched sound
1214:
1056:
Although strong winds often mix the air and can disperse, fragment, or prevent many kinds of fog, markedly warmer and humid air blowing over a snowpack can continue to generate advection fog at elevated velocities up to 80 km/h (50 mph) or more – this fog will be in a turbulent, rapidly
1012:
is fog that obscures less than 60% of the sky and does not extend to the base of any overhead clouds. However, the term is usually a synonym for shallow radiation fog; in some cases the depth of the fog is on the order of tens of centimetres over certain kinds of terrain with the absence of wind.
940:
near 100%. This occurs from either added moisture in the air, or falling ambient air temperature. However, fog can form at lower humidities, and can sometimes fail to form with relative humidity at 100%. At 100% relative humidity, the air cannot hold additional moisture, thus, the air will become
1304:
regions. It is most often seen in urban areas where it is created by the freezing of water vapor present in automobile exhaust and combustion products from heating and power generation. Urban ice fog can become extremely dense and will persist day and night until the temperature rises. Extremely
1710:
Shadows are cast through fog in three dimensions. The fog is dense enough to be illuminated by light that passes through gaps in a structure or tree, but thin enough to let a large quantity of that light pass through to illuminate points further on. As a result, object shadows appear as "beams"
1060:
Fog formed by advection along the
California coastline is propelled onto land by one of several processes. A cold front can push the marine layer coast-ward, an occurrence most typical in the spring or late fall. During the summer months, a low-pressure trough produced by intense heating inland
1518:
Condensation on salt particles has been observed to occur at humidities as low as 70%, thus fog can occur even in relatively dry air in suitable locations such as the
California coast. Typically, such lower humidity fog is preceded by a transparent mistiness along the coastline as condensation
1001:
can promote a thicker layer. Radiation fog occurs at night, and usually does not last long after sunrise, but it can persist all day in the winter months, especially in areas bounded by high ground. Radiation fog is most common in autumn and early winter. Examples of this phenomenon include
1057:
moving, and comparatively shallow layer, observed as a few centimetres/inches in depth over flat farm fields, flat urban terrain and the like, and/or form more complex forms where the terrain is different such as rotating areas in the lee of hills or large buildings and so on.
1651:
1691:(FIDO). It involved burning enormous amounts of fuel alongside runways to evaporate fog, allowing returning fighter and bomber pilots sufficient visual cues to safely land their aircraft. The high energy demands of this method discourage its use for routine operations.
1859:. Change in climate patterns could result in relative drought in these areas. Some animals, including insects, depend on wet fog as a principal source of water, particularly in otherwise desert climes, as along many African coastal areas. Some coastal communities use
1581:, occurs when typical fog produced by the sea travels inland, but suddenly meets an area of hot air. This causes the water particles of fog to shrink by evaporation, producing a "transparent mist". Garua fog is nearly invisible, yet it still forces drivers to use
1749:"). In contrast, low pitched notes, with a low frequency and a long wavelength, move the air less rapidly and less often, and lose less energy to interactions with small water droplets. Low-pitched notes are less affected by fog and travel further, which is why
1890:-based fluid. The fluid is injected into a heated metal block, and evaporates quickly. The resulting pressure forces the vapor out of a vent. Upon coming into contact with cool outside air, the vapor condenses in microscopic droplets and appears as fog. Such
1668:
Depending on the concentration of the droplets, visibility in fog can range from the appearance of haze, to almost zero visibility. Many lives are lost each year worldwide from accidents involving fog conditions on the highways, including
1737:
Sound typically travels fastest and farthest through solids, then liquids, then gases such as the atmosphere. Sound is affected during fog conditions due to the small distances between water droplets, and air temperature differences.
1108:
form of precipitation, in which very small crystals of ice form and slowly fall. This often occurs during blue sky conditions, which can cause many types of halos and other results of refraction of sunlight by the airborne crystals.
2201:) In fact, some people commonly mistake mist for fog. These two are a little bit different as mist is thinner than fog. () Further distinguishing the terms, fog rarely results in rain, while clouds are the common source of rain.
1265:
The phenomenon is also extremely common in the inland areas of the
Pacific Northwest, with temperatures in the 10 to 30 °F (−12 to −1 °C) range. The Columbia Plateau experiences this phenomenon most years due to
1213:
1663:
Light fog reduces visibility on a suburban street, rendering the cyclist very hazy at about 200 m (220 yd). The limit of visibility is about 400 m (440 yd), which is before the end of the
3084:
Lu, Chunsong; Liu, Yangang; Niu, Shengjie; Zhao, Lijuan; Yu, Huaying; Cheng, Muning (30 January 2014). "Examination of microphysical relationships and corresponding microphysical processes in warm fogs".
1684:
must be able to see if aircraft are sitting on the runway awaiting takeoff. Safe operations are difficult in thick fog, and civilian airports may forbid takeoffs and landings until conditions improve.
1515:
produced by breaking waves. Except in areas of storminess, the most common areas of breaking waves are located near coastlines, hence the greatest densities of airborne salt particles are there.
1764:
back and travel near the surface. A temperature inversion increases the distance that lower frequency sounds can travel, by reflecting the sound between the ground and the inversion layer.
3620:
1270:, sometimes lasting for as long as three weeks. The fog typically begins forming around the area of the Columbia River and expands, sometimes covering the land to distances as far away as
1061:
creates a strong pressure gradient, drawing in the dense marine layer. Also, during the summer, strong high pressure aloft over the desert southwest, usually in connection with the summer
1201:, and essentially the same as the ice that forms inside a freezer which is not of the "frostless" or "frost-free" type. The term "freezing fog" may also refer to fog where water vapor is
3114:
Lu, Chunsong; Niu, Shengjie; Tang, Lili; Lv, Jingjing; Zhao, Lijuan; Zhu, Bin (July 2010). "Chemical composition of fog water in
Nanjing area of China and its related fog microphysics".
1104:
forms in very low temperatures and can be the result of other mechanisms mentioned here, as well as the exhalation of moist warm air by herds of animals. It can be associated with the
2551:
1087:. Lake effect fog is of this type, sometimes in combination with other causes like radiation fog. It tends to differ from most advective fog formed over land in that it is, like
1560:, but occurs when the air is very cold. Instead of condensing into water droplets, columns of freezing, rising, and condensing water vapor is formed. The water vapor produces the
917:
into tiny water droplets that are suspended in the air. Some examples of ways that water vapor is condensed include wind convergence into areas of upward motion; precipitation or
1519:
competes with evaporation, a phenomenon that is typically noticeable by beachgoers in the afternoon. Another recently discovered source of condensation nuclei for coastal fog is
815:
in that fog is low-lying, and the moisture in the fog is often generated locally (such as from a nearby body of water, like a lake or the ocean, or from nearby moist ground or
1863:
to extract moisture from the atmosphere where groundwater pumping and rainwater collection are insufficient. Fog can be of different type according to climatic conditions.
1323:
1628:
1339:
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covers a mountaintop. An observer on the mountain may say that he or she is in a fog, however, to outside observers a cloud is covering the mountain. (
1969:
3159:
2997:
Characterizing fog and the physical mechanisms leading to its formation during precipitation in a coastal area of the northeastern United States
1042:
passes over an area with significant snow-pack. It is most common at sea when moist air encounters cooler waters, including areas of cold water
997:, causing the air temperature to fall and reach the dew point, forming fog. In perfect calm, the fog layer can be less than a meter thick, but
2840:
2912:
2654:
2397:
1205:, filling the air with small ice crystals similar to very light snow. It seems to make the fog "tangible", as if one could "grab a handful".
1546:, is the most localized form and is created by cold air passing over warmer water or moist land. It often causes freezing fog, or sometimes
2748:
2430:
2360:
2092:
1745:
waves are reflected and refracted by many separated water droplets, partially cancelling and dissipating their energy (a process called "
1940:
during fog conditions. Both positive and negative results were reported from both sides during that battle, due to impaired visibility.
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613:
2521:
2393:
4243:
2865:
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The international definition of fog consists of a suspended collection of water droplets or ice crystal near the Earth's surface...
2345:
925:
from plants; cool or dry air moving over warmer water; and lifting air over mountains. Water vapor normally begins to condense on
2138:
2821:
2796:
837:, 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
4628:
4623:
4613:
3184:
2547:
2165:
Use of the term "fog" to mean any cloud that is at or near the Earth's surface can result in ambiguity as when, for example, a
1928:
and his command were able to evade imminent capture by the
British Army, using fog to conceal their escape. Another example is
1296:
in midair. Generally, this requires temperatures at or below −35 °C (−31 °F), making it common only in and near the
3642:
3333:
3040:
2934:
2686:
2517:
2311:
2104:
1170:
forms when moist air is going up the slope of a mountain or hill (orographic lifting) which condenses into fog on account of
4608:
1523:
seaweed. Researchers have found that under stress (intense sunlight, strong evaporation, etc.), kelp releases particles of
1407:
603:
1239:. It occurs commonly during cold winter spells, usually in deep mountain valleys. The word pogonip is derived from the
660:
608:
3155:
2949:
2631:
1442:
it as it rises, and causing the moisture in it to condense. This often causes freezing fog on mountaintops, where the
3662:
3353:
3177:
2211:
2182:
1597:
702:
1920:
The presence of fog has often played a key role in historical events, such as strategic battles. One example is the
1511:
particles upon which water vapor can condense. Over the ocean surface, the most common particles are salt from salt
4531:
3501:
590:
2283:
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2491:
1358:
933:, is a stable cloud deck which tends to form when a cool, stable air mass is trapped underneath a warm air mass.
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falling from above; daytime heating evaporating water from the surface of oceans, water bodies, or wet land;
488:
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1711:
oriented in a direction parallel to the light source. These voluminous shadows are created the same way as
4505:
4359:
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4016:
3609:
2400:
1461:
1380:
1249:
1134:
1091:, a convective phenomenon, resulting in fog that can be very dense and deep and looks fluffy from above.
1079:
forms over bodies of water overlain by much colder air; this situation can also lead to the formation of
949:
2217:. Office of the Federal Coordinator for Meteorology. 1 September 2005. pp. 8–1, 8–2. Archived from
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which in turn become nuclei for condensation of water vapor, causing fog that diffuses direct sunlight.
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1804:, thick fog and localized fog are often found in lowlands and valleys, such as the lower part of the
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888:
792:
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1221:
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2651:
2639:
2578:
2426:
2339:
1915:
1895:
1475:
1053:). A strong enough temperature difference over water or bare ground can also cause advection fog.
2904:
1254:
in the calendar for
December, the phrase "Beware the Pogonip" regularly appears. In his anthology
4374:
4235:
4229:
4131:
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3513:
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1855:
forests in
California receive approximately 30–40% of their moisture from coastal fog by way of
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3343:
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The aviation travel industry is affected by the severity of fog conditions. Even though modern
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It may form shortly after the hail falls; when the hail has had time to cool the air and as it
514:
24:
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Climate education update: News and information about climate change for teachers and students
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1989:
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computers can put an aircraft down without the aid of a pilot, personnel manning an airport
1197:. This is very common on mountain tops which are exposed to low clouds. It is equivalent to
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4317:
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3900:
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3628:
3571:
3538:
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3435:
3400:
3123:
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1964:
1852:
1274:, almost 150 miles (240 km) due south of the river and into south central Washington.
627:
225:
20:
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1310:
8:
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2004:
1959:
1512:
622:
519:
458:
284:
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3005:
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1800:(California), each with over 200 foggy days per year. Even in generally warmer southern
1687:
A solution for landing returning military aircraft developed in World War II was called
1141:
into water vapor. The water vapor cools and at the dewpoint it condenses and fog forms.
4434:
4153:
4107:
4080:
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3924:
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3305:
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2334:
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of the inversion boundary, which in coastal or oceanic locales is also the top of the
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2100:
2047:
1925:
1724:
1582:
1439:
1171:
1120:
1050:
1020:
990:
937:
838:
780:, molecules of water vapor combine to make tiny water droplets that hang in the air.
524:
3169:
2174:
Standard practice for the design and operation of supercooled fog dispersal projects
4445:
4181:
4021:
3135:
3131:
3106:
3094:
1937:
1841:
1785:
1715:, which are the shadows of clouds. In fog, it is solid objects that cast shadows.
1712:
1153:
1088:
993:
in calm conditions with a clear sky. The cooling ground then cools adjacent air by
929:
such as dust, ice, and salt in order to form clouds. Fog, like its elevated cousin
688:
402:
289:
201:
44:
2926:
1305:
small amounts of ice fog falling from the sky form a type of precipitation called
673:
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4260:
3828:
3237:
2844:
2825:
2777:
2752:
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2009:
1999:
1837:
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1435:
1016:
942:
595:
370:
73:
1389:
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3833:
3528:
1974:
1271:
1262:
described a pogonip which surrounded the main characters, killing one of them.
976:
Fog can form in a number of ways, depending on how the cooling that caused the
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419:
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to surface level in the absence of any lifting agent after the front passes.
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726:
541:
495:
441:
390:
277:
3055:
3033:
Meteorology today: an introduction to weather, climate, and the environment.
957:
drizzle when the temperature at the surface drops below the freezing point.
4603:
4439:
4407:
3806:
3788:
3487:
3462:
3395:
3272:
2628:
2458:"CHAPTER 8: Introduction to the Hydrosphere (e). Cloud Formation Processes"
1933:
1907:
1828:
area, in late autumn and winter. Other notably foggy areas include coastal
1813:
1781:
1635:
1456:, often during winter. It is essentially a radiation fog confined by local
1314:
1306:
1202:
1105:
1080:
965:
914:
785:
781:
777:
730:
431:
355:
186:
3054:
Riddle, Laurence G.; Cayan, Daniel R.; Filonczuk, Maria K. (1 July 1995).
2218:
4401:
3671:
3576:
3415:
3315:
2756:
2394:"Landcover changes may rival greenhouse gases as cause of climate change"
1984:
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145:
32:
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3247:
3227:
2212:"Federal Meteorological Handbook Number 1: Chapter 8 – Present Weather"
2031:
2026:
1911:
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823:
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An artificial opacifying fog triggered remotely to scare off burglars.
1871:
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3252:
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Stressed seaweed contributes to cloudy coastal skies, study suggests
2483:
1460:, and can last for several days in calm conditions. In California's
3601:
3563:
3477:
3222:
1994:
1954:
1882:
is man-made fog that is usually created by vaporizing a water- and
1856:
1793:
1677:
1478:
1465:
1285:
1240:
1003:
987:
961:
758:
365:
2425:
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1189:
occurs when liquid fog droplets freeze to surfaces, forming white
3657:
and selected species, supplementary features, and other airborne
3472:
1979:
1860:
1833:
1792:
from the south). Some very foggy land areas in the world include
1750:
1732:
1604:
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1289:
1281:
1157:
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953:
900:
766:
719:
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409:
397:
345:
328:
299:
257:
220:
167:
96:
52:
2661:. Atmospheric Radiation Measurement. Climate Research Facility.
2629:
Applying Fog
Forecasting Techniques using AWIPS and the Internet
867:, with an ambient temperature of −2 °C (28 °F). Their
757:
conditions. In turn, fog affects many human activities, such as
2391:
2036:
1883:
1801:
1524:
1453:
1415:
1297:
859:
795:
on bits of salt. Fog is similar to, but less transparent than,
762:
333:
321:
316:
83:
78:
68:
61:
2358:
4546:
4240:
Cumulus castellanus (unofficial alternative name for Cu con))
3651:
3280:
2052:
2021:
1929:
1829:
1574:
1537:
1431:
1174:, and to a lesser extent the drop in pressure with altitude.
918:
816:
789:
742:
734:
723:
536:
473:
135:
128:
2152:
3772:
No differentiated sub-types; tends to resemble cirrostratus
3257:
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falls into drier air below the cloud, the liquid droplets
960:
The thickness of a fog layer is largely determined by the
895:
Fog forms when the difference between air temperature and
2954:
2878:
Cowling, R. M., Richardson, D. M., Pierce, S. M. (2004).
2067:
1718:
1293:
2819:
What is the difference between ice fog and freezing fog?
1585:
because of deposition of liquid water on hard surfaces.
2974:
Chemistry connections: the basis of everyday phonemena.
749:, and is heavily influenced by nearby bodies of water,
3733:
3056:"Variability of Marine Fog Along the California Coast"
2548:"Fog And Stratus – Meteorological Physical Background"
811:
is typically distinguished from the more generic term
3199:
2299:
1345:
A tree in a field during extreme cold with frozen fog
879:
A close-up view of water droplets forming fog. Those
4246:
term for Cu con and "Cu cas" is
Towering cumulus ))
3679:
3053:
1034:
occurs when moist air passes over a cool surface by
863:
Minute droplets of water constitute this after-dark
3165:
Current
Western US fog satellite pictures from NOAA
4567:(Mother cloud)+mutatus (e.g. cumulomutatus (cumut)
4564:(Mother cloud)+genitus (e.g. cumulogenitus (cugen)
3020:http://www.ofcm.gov/publications/fmh/FMH1/FMH1.pdf
2947:
2767:
2765:
2550:. Zentralanstalt für Meteorologie und Geodynamik.
2177:. American Society of Civil Engineers. p. 3.
1313:. Ice fog often leads to the visual phenomenon of
986:is formed by the cooling of land after sunset by
4595:
2950:"Fog Fluctuations Could Threaten Giant Redwoods"
2455:
1970:Fog Investigation and Dispersal Operation (FIDO)
1820:Valley in northeastern Spain; as well as on the
1147:sometimes occurs in the vicinity of significant
2762:
2361:"Global maps of Local Land-Atmosphere coupling"
2159:
2153:"What's the Difference Between Fog and Clouds?"
826:to less than 1 km (0.62 mi), whereas
2793:"Pogonip – Definition from the Dictionary.com"
2785:
2508:
1507:crystals. Clouds of all types require minute
776:(water in its gaseous form) condenses. During
3636:
3185:
3152:from "NOAA Socioeconomics" website initiative
2905:"Does fog have a dampening effect on sounds?"
2398:National Aeronautics and Space Administration
1284:) is any kind of fog where the droplets have
696:
3334:Convective available potential energy (CAPE)
3083:
2605:Enchanted Rock: A Natural and Human History.
2084:
741:. Fog can be considered a type of low-lying
3156:United States' current dense fog advisories
3113:
2972:Karukstis, K. K., Van Hecke, G. R. (2003).
1936:, when the Allies landed on the beaches of
1499:) is heavily influenced by the presence of
1370:
3643:
3629:
3192:
3178:
2392:Krishna Ramanujan; Brad Bohlander (2002).
703:
689:
3744:Nacreous polar stratospheric clouds (PSC)
2571:
2569:
2359:Bart van den Hurk; Eleanor Blyth (2008).
2293:
1689:Fog Investigation and Dispersal Operation
4073:
3665:Latin terminology except where indicated
2723:
1924:(27 August 1776), when American general
1901:
1870:
1698:
1658:
1650:
1470:
1207:
1038:(wind) and is cooled. It is common as a
1015:
874:
858:
830:causes lesser impairment of visibility.
31:
3968:Mutatus non-height specific (see below)
2948:Joyce, Christopher (23 February 2010).
2927:"How fog can play tricks on your ears?"
2741:
2739:
2091:Gultepe, Ismail, ed. (2 January 2008).
2090:
1564:, and is usually misty and smoke-like.
4596:
4345:
3997:
3932:
3886:
2993:
2566:
2527:from the original on 29 September 2006
2170:
1719:Sound propagation and acoustic effects
1484:
1177:
1046:, such as along the California coast (
3624:
3173:
2962:from the original on 27 January 2016.
2915:from the original on 16 January 2015.
2799:from the original on 22 February 2014
2674:
2518:Hydrometeorological Prediction Center
2498:from the original on 10 October 2018.
2464:from the original on 20 December 2008
1646:
1464:, valley fog is often referred to as
1333:, from an early 20th-century postcard
1235:, freezing fog may be referred to as
2736:
1847:
1123:that freeze to surfaces on contact.
1021:Advection fog layer in San Francisco
733:suspended in the air at or near the
4370:Stratocumulus stratiformis (Sc str)
4365:Stratocumulus lenticularis (Sc len)
3296:Convective condensation level (CCL)
2937:from the original on 12 April 2015.
2545:
2509:Roth, David M. (14 December 2006).
2137:: CS1 maint: untitled periodical (
1788:from the north and the much warmer
1446:would not otherwise be low enough.
1406:(God's Finger; right) peaks in the
13:
4355:Stratocumulus castellanus (Sc cas)
3911:Cirrocumulus stratiformis (Cc str)
3906:Cirrocumulus lenticularis (Cc len)
3502:Equivalent potential temperature (
3150:Social & Economic Costs of Fog
3025:
2729:Marshall, T., Hoadley, D. (1995).
2502:
2449:
2264:from the original on 27 March 2013
1772:Particularly foggy places include
1767:
14:
4640:
4027:Altocumulus stratiformis (Ac str)
4022:Altocumulus lenticularis (Ac len)
3896:Cirrocumulus castellanus (Cc cas)
3354:Conditional symmetric instability
3200:Meteorological data and variables
3143:
3018:Actually use the following link-
2719:. National Weather Service. 2022.
2511:"Unified Surface Analysis Manual"
2348:from the original on 22 May 2009.
2289:. National Weather Service. 2022.
1866:
1619:Sea fog or "fret" encroaching on
945:if additional moisture is added.
4132:Cumulonimbus capillatus (Cb cap)
4007:Altocumulus castellanus (Ac cas)
3765:polar stratospheric clouds (PSC)
3301:Lifting condensation level (LCL)
2868:from the original on 6 May 2016.
2554:from the original on 6 July 2011
2093:"Fog Visibility and Forecasting"
1706:casts a 3-dimensional fog shadow
1627:
1612:
1596:
1388:
1379:
1350:
1338:
1322:
784:, which shows up near bodies of
672:
4311:St-only genitus cloud and other
3947:Cirrostratus nebulosus (Cs neb)
3286:Cloud condensation nuclei (CCN)
3022:and proceed to Chapter 8, etc.
2987:
2966:
2941:
2919:
2897:
2872:
2850:
2831:
2811:
2709:
2695:
2668:
2645:
2621:
2597:
2539:
2492:American Meteorological Society
2476:
2419:
2385:
2352:
1784:(the meeting place of the cold
1430:forms when winds blow air up a
4380:Stratocumulus volutus (Sc vol)
4360:Stratocumulus floccus (Sc flo)
4141:Cb-only supplementary features
3942:Cirrostratus fibratus (Cs fib)
3549:Wet-bulb potential temperature
3391:Level of free convection (LFC)
3136:10.1016/j.atmosres.2010.03.007
2778:Merriam-Webster.com Dictionary
2681:. Capstone Press. p. 22.
2327:
2306:. Academic Press. p. 66.
2300:Robert Penrose Pearce (2002).
2276:
2250:
2236:
2204:
2145:
1408:Serra dos Órgãos National Park
841:is 95% or greater; below 95%,
1:
4629:Hazards of outdoor recreation
4624:Clouds, fog and precipitation
4614:Snow or ice weather phenomena
4318:Stratus silvagenitus (St sil)
4176:Cumulonimbus flumen ((Cb flu)
4169:Cb-only accessories and other
4017:Altocumulus lacunosus (Ac la)
3901:Cirrocumulus floccus (Cc flo)
3592:Pressure-gradient force (PGF)
3514:Sea surface temperature (SST)
3349:Convective momentum transport
2880:Vegetation of Southern Africa
2335:"Virga and Dry Thunderstorms"
2303:Meteorology at the Millennium
2097:Fog and Boundary Layer Clouds
2078:
1948:
1119:, is composed of droplets of
1027:and skyline in the background
833:For aviation purposes in the
802:
4127:Cumulonimbus calvus (Cb cal)
4032:Altocumulus volutus (Ac vol)
4012:Altocumulus floccus (Ac flo)
3706:Noctilucent type III billows
3406:Bulk Richardson number (BRN)
2705:. Fast Facts for Kids. 2022.
2577:Agroecology: the ecology of
848:
7:
4609:Weather hazards to aircraft
4081:Nimbostratus virga (Ns vir)
3824:Cirrus castellanus (Ci cas)
3610:Maximum potential intensity
3376:Free convective layer (FCL)
3339:Convective inhibition (CIN)
2746:Understanding Weather – Fog
2401:Goddard Space Flight Center
2342:Office, Spokane, Washington
2121:Pure and Applied Geophysics
1943:
1671:multiple-vehicle collisions
822:By definition, fog reduces
600:Severe weather terminology
62:Temperate and polar seasons
10:
4645:
4302:Stratus nebulosus (St neb)
4236:Cumulus congestus (Cu con)
4230:Cumulus mediocris (Cu med)
3865:Cirrus vertebratus (Ci ve)
3709:Noctilucent type IV whirls
3544:Wet-bulb globe temperature
3401:Maximum parcel level (MPL)
2994:Tardif, Robert M. (2007).
2884:Cambridge University Press
2575:Gleissman, Stephe (2007).
2246:(17th ed.), July 2010
2099:. Springer. p. 1126.
2015:
1905:
1896:entertainment applications
1722:
1694:
1247:, which means "cloud". In
852:
18:
4555:
4514:
4468:
4459:
4417:
4392:
4336:
4310:
4287:
4278:
4253:
4210:
4199:
4168:
4159:Cumulonimbus murus ((mur)
4148:Cumulonimbus cauda ((cau)
4140:
4117:
4106:
4097:
4062:
4044:
3988:
3979:
3959:
3923:
3877:
3852:
3839:Cirrus spissatus (Ci spa)
3814:
3805:
3796:
3787:
3761:
3742:
3724:
3703:Noctilucent type II bands
3670:
3600:
3562:
3524:Thermodynamic temperature
3458:Forest fire weather index
3414:
3324:
3271:
3205:
3099:10.1007/s13351-013-0610-0
3087:Acta Meteorologica Sinica
3048:London Fog: The Biography
2663:U.S. Department of Energy
2608:University of Texas Press
2456:Michael Pidwirny (2008).
1759:A fog can be caused by a
1591:is a similar, dense fog.
1503:and microscopic airborne
936:Fog normally occurs at a
4297:Stratus fractus (St fra)
4225:Cumulus humilis (Cu hum)
4204:Variable vertical extent
4154:Cumulonimbus incus (inc)
3829:Cirrus fibratus (Ci fib)
3700:Noctilucent type I veils
3694:Polar mesospheric clouds
3446:Equivalent temperature (
3359:Convective temperature (
3243:Surface weather analysis
2828:theweatherprediction.com
2640:National Weather Service
2579:sustainable food systems
2427:National Weather Service
2340:National Weather Service
1916:Theatrical smoke and fog
1832:(in the south); coastal
1753:use a low-pitched tone.
1476:Yucca Valley, California
1371:Topographical influences
1250:The Old Farmer's Almanac
1083:, which look like their
971:
910:Fog begins to form when
871:are captured as streaks.
4375:Stratocumulus Undulatus
3860:Cirrus intortus (Ci in)
3844:Cirrus uncinus (Ci unc)
3834:Cirrus floccus (Ci flo)
3493:Potential temperature (
3238:Surface solar radiation
2976:Academic Press. p. 23.
2751:31 January 2009 at the
2634:29 October 2007 at the
2488:Glossary of Meteorology
1894:are primarily used for
1489:Sea fog (also known as
1224:of freezing fog in the
36:Light fog in Bangladesh
4515:Supplementary features
4395:supplementary features
3483:Relative humidity (RH)
3371:Equilibrium level (EL)
3344:Convective instability
3071:Cite journal requires
2909:thenakedscientists.com
2824:8 January 2006 at the
2603:Allred, Lance (2009).
2460:. Physical Geography.
2366:. KNMI. Archived from
1876:
1707:
1665:
1656:
1481:
1402:(Bell Rock; left) and
1268:temperature inversions
1228:
1028:
948:Fog commonly produces
899:is less than 2.5
892:
872:
661:Tropical cyclone terms
37:
25:Foggy (disambiguation)
16:Atmospheric phenomenon
4558:and human-made clouds
4054:Altostratus undulatus
3763:Nitric acid and water
3046:Corton, Christine L.
2675:Frost, Helen (2004).
2113:on 3 September 2016.
1990:Fogging (photography)
1932:(6 June 1944) during
1922:Battle of Long Island
1902:Historical references
1874:
1774:Hamilton, New Zealand
1761:temperature inversion
1702:
1662:
1654:
1474:
1440:adiabatically cooling
1331:Virginia City, Nevada
1233:western United States
1220:
1019:
878:
862:
788:, is formed as water
268:Extratropical cyclone
192:Air-mass thunderstorm
35:
3572:Atmospheric pressure
3539:Wet-bulb temperature
3441:Dry-bulb temperature
3436:Dew point depression
3116:Atmospheric Research
2258:"Fog – AMS Glossary"
1965:Decontamination foam
1824:, especially in the
1412:Rio de Janeiro state
1309:, often reported in
1288:into extremely tiny
628:Weather modification
226:Anticyclonic tornado
21:Fog (disambiguation)
19:For other uses, see
4576:Homomutatus (homut)
4572:Homogenitus (hogen)
4542:Praecipitatio (pra)
3754:Lenticular nacreous
3534:Virtual temperature
3519:Temperature anomaly
3213:Adiabatic processes
3128:2010AtmRe..97...47L
3031:Ahrens, C. (1991).
3006:2007PhDT........70T
2843:11 May 2008 at the
2665:. education.arm.gov
2657:27 May 2010 at the
2437:on 24 December 2008
2373:on 25 February 2009
2191:on 3 September 2016
2171:Thomas, P. (2005).
2167:stratocumulus cloud
2005:Runway visual range
1960:Automotive lighting
1796:(Newfoundland) and
1757:Temperature effect:
1638:near the island of
1485:Sea and coastal fog
1178:Freezing conditions
927:condensation nuclei
745:usually resembling
722:consisting of tiny
623:Weather forecasting
459:Rain and snow mixed
285:Subtropical cyclone
4338:Stratocumulus (Sc)
4325:(Fg) Surface level
4266:Trade wind cumulus
3751:Cirriform nacreous
3306:Precipitable water
2858:"Arctic Sea Smoke"
2781:. Merriam-Webster.
2429:JetStream (2008).
2063:Whiteout (weather)
1877:
1816:valleys in Italy;
1708:
1666:
1657:
1647:Visibility effects
1573:near the coast of
1482:
1452:forms in mountain
1229:
1226:Okanagan Highlands
1029:
1025:Golden Gate Bridge
893:
883:the camera lens's
873:
679:Weather portal
295:Atlantic hurricane
273:European windstorm
180:Volcanic lightning
141:Cumulonimbus cloud
38:
4591:
4590:
4587:
4586:
4583:
4582:
4501:Translucidus (tr)
4455:
4454:
4388:
4387:
4332:
4331:
4274:
4273:
4195:
4194:
4111:Towering vertical
4108:Cumulonimbus (Cb)
4093:
4092:
4089:
4088:
4064:Nimbostratus (Ns)
4040:
4039:
3975:
3974:
3955:
3954:
3925:Cirrostratus (Cs)
3919:
3918:
3879:Cirrocumulus (Cc)
3873:
3872:
3853:Ci-only varieties
3783:
3782:
3779:
3778:
3720:
3719:
3716:
3715:
3618:
3617:
3587:Pressure gradient
3396:Lifted index (LI)
3041:978-0-314-80905-6
2688:978-0-7368-2093-6
2494:. 25 April 2012.
2313:978-0-12-548035-2
2106:978-3-7643-8418-0
2048:San Francisco fog
1926:George Washington
1848:As a water source
1780:off the coast of
1742:Molecular effect:
1725:Acoustic location
1583:windshield wipers
1311:Utqiaġvik, Alaska
1218:
1172:adiabatic cooling
1127:Precipitation fog
1121:supercooled water
1115:, which deposits
1085:dust counterparts
1051:San Francisco fog
991:thermal radiation
938:relative humidity
839:relative humidity
772:Fog appears when
713:
712:
4636:
4466:
4465:
4446:Actinoform cloud
4343:
4342:
4285:
4284:
4208:
4207:
4182:Overshooting top
4115:
4114:
4104:
4103:
4071:
4070:
4046:Altostratus (As)
3995:
3994:
3990:Altocumulus (Ac)
3986:
3985:
3930:
3929:
3884:
3883:
3812:
3811:
3803:
3802:
3794:
3793:
3740:
3739:
3731:
3730:
3686:
3685:
3677:
3676:
3645:
3638:
3631:
3622:
3621:
3194:
3187:
3180:
3171:
3170:
3139:
3110:
3080:
3074:
3069:
3067:
3059:
3010:
3009:
2991:
2985:
2970:
2964:
2963:
2945:
2939:
2938:
2923:
2917:
2916:
2911:. 14 June 2009.
2901:
2895:
2876:
2870:
2869:
2862:encyclopedia.com
2854:
2848:
2847:, eurekalert.org
2835:
2829:
2815:
2809:
2808:
2806:
2804:
2789:
2783:
2782:
2769:
2760:
2743:
2734:
2727:
2721:
2720:
2713:
2707:
2706:
2699:
2693:
2692:
2672:
2666:
2649:
2643:
2642:, 2007. nwas.org
2625:
2619:
2601:
2595:
2573:
2564:
2563:
2561:
2559:
2543:
2537:
2536:
2534:
2532:
2526:
2515:
2506:
2500:
2499:
2480:
2474:
2473:
2471:
2469:
2453:
2447:
2446:
2444:
2442:
2433:. Archived from
2423:
2417:
2416:
2414:
2412:
2403:. Archived from
2389:
2383:
2382:
2380:
2378:
2372:
2365:
2356:
2350:
2349:
2331:
2325:
2324:
2322:
2320:
2297:
2291:
2290:
2288:
2280:
2274:
2273:
2271:
2269:
2254:
2248:
2247:
2240:
2234:
2233:
2231:
2229:
2223:
2216:
2208:
2202:
2200:
2198:
2196:
2187:. Archived from
2163:
2157:
2156:
2149:
2143:
2142:
2136:
2128:
2117:
2109:. Archived from
2088:
1938:Normandy, France
1842:Severnaya Zemlya
1786:Labrador Current
1713:crepuscular rays
1631:
1616:
1600:
1554:Arctic sea smoke
1392:
1383:
1354:
1342:
1326:
1219:
1187:
1186:
1089:lake-effect snow
705:
698:
691:
677:
676:
290:Tropical cyclone
202:Dry thunderstorm
97:Tropical seasons
40:
39:
4644:
4643:
4639:
4638:
4637:
4635:
4634:
4633:
4594:
4593:
4592:
4579:
4568:
4557:
4551:
4522:Asperitas (asp)
4510:
4491:Perlucidus (pe)
4476:Duplicatus (du)
4461:
4451:
4448:(Stratocumulus)
4421:accessory cloud
4419:
4413:
4394:
4384:
4328:
4306:
4270:
4249:
4203:
4191:
4164:
4136:
4110:
4099:
4085:
4066:
4058:
4036:
3981:
3971:
3961:
3960:High-level-only
3951:
3915:
3869:
3848:
3798:
3775:
3764:
3757:
3735:
3734:Very high-level
3712:
3693:
3681:
3666:
3649:
3619:
3614:
3596:
3558:
3508:
3452:
3430:
3410:
3365:
3320:
3267:
3201:
3198:
3146:
3072:
3070:
3061:
3060:
3028:
3026:Further reading
3013:
2992:
2988:
2971:
2967:
2946:
2942:
2925:
2924:
2920:
2903:
2902:
2898:
2877:
2873:
2856:
2855:
2851:
2845:Wayback Machine
2836:
2832:
2826:Wayback Machine
2816:
2812:
2802:
2800:
2791:
2790:
2786:
2771:
2770:
2763:
2753:Wayback Machine
2744:
2737:
2733:. Tim Marshall.
2728:
2724:
2715:
2714:
2710:
2701:
2700:
2696:
2689:
2673:
2669:
2659:Wayback Machine
2650:
2646:
2636:Wayback Machine
2627:Cox, Robert E.
2626:
2622:
2602:
2598:
2574:
2567:
2557:
2555:
2544:
2540:
2530:
2528:
2524:
2513:
2507:
2503:
2482:
2481:
2477:
2467:
2465:
2454:
2450:
2440:
2438:
2424:
2420:
2410:
2408:
2390:
2386:
2376:
2374:
2370:
2363:
2357:
2353:
2333:
2332:
2328:
2318:
2316:
2314:
2298:
2294:
2286:
2282:
2281:
2277:
2267:
2265:
2256:
2255:
2251:
2242:
2241:
2237:
2227:
2225:
2221:
2214:
2210:
2209:
2205:
2194:
2192:
2185:
2164:
2160:
2151:
2150:
2146:
2130:
2129:
2119:
2107:
2089:
2085:
2081:
2018:
2010:Transmissometer
2000:Head-up display
1951:
1946:
1918:
1904:
1869:
1850:
1838:Nord, Greenland
1770:
1768:Record extremes
1735:
1729:Acoustic shadow
1721:
1697:
1649:
1642:
1634:Sea fog in the
1632:
1623:
1617:
1608:
1603:Fog rolls into
1601:
1544:evaporation fog
1487:
1436:orographic lift
1421:
1420:
1419:
1418:
1395:
1394:
1393:
1385:
1384:
1373:
1366:
1355:
1346:
1343:
1334:
1329:Pogonip fog in
1327:
1280:(also known as
1208:
1184:
1183:
1180:
1073:Evaporation fog
974:
952:in the form of
857:
851:
805:
709:
671:
666:
665:
641:
633:
632:
491:
481:
480:
393:
383:
382:
371:Ground blizzard
131:
121:
120:
99:
89:
88:
64:
28:
17:
12:
11:
5:
4642:
4632:
4631:
4626:
4621:
4616:
4611:
4606:
4589:
4588:
4585:
4584:
4581:
4580:
4578:
4577:
4574:
4569:
4565:
4561:
4559:
4556:Mother clouds
4553:
4552:
4550:
4549:
4544:
4539:
4534:
4529:
4524:
4518:
4516:
4512:
4511:
4509:
4508:
4506:Undulatus (un)
4503:
4498:
4493:
4488:
4483:
4481:Lacunosus (la)
4478:
4472:
4470:
4463:
4457:
4456:
4453:
4452:
4450:
4449:
4442:
4437:
4432:
4426:
4424:
4418:Low-level-only
4415:
4414:
4412:
4411:
4405:
4398:
4396:
4393:Low-level-only
4390:
4389:
4386:
4385:
4383:
4382:
4377:
4372:
4367:
4362:
4357:
4351:
4349:
4340:
4334:
4333:
4330:
4329:
4327:
4326:
4320:
4314:
4312:
4308:
4307:
4305:
4304:
4299:
4293:
4291:
4282:
4276:
4275:
4272:
4271:
4269:
4268:
4263:
4257:
4255:
4251:
4250:
4248:
4247:
4232:
4227:
4222:
4216:
4214:
4205:
4197:
4196:
4193:
4192:
4190:
4189:
4184:
4179:
4172:
4170:
4166:
4165:
4163:
4162:
4156:
4151:
4144:
4142:
4138:
4137:
4135:
4134:
4129:
4123:
4121:
4112:
4101:
4095:
4094:
4091:
4090:
4087:
4086:
4084:
4083:
4077:
4075:
4068:
4060:
4059:
4057:
4056:
4050:
4048:
4042:
4041:
4038:
4037:
4035:
4034:
4029:
4024:
4019:
4014:
4009:
4003:
4001:
3992:
3983:
3977:
3976:
3973:
3972:
3970:
3969:
3965:
3963:
3957:
3956:
3953:
3952:
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3949:
3944:
3938:
3936:
3927:
3921:
3920:
3917:
3916:
3914:
3913:
3908:
3903:
3898:
3892:
3890:
3881:
3875:
3874:
3871:
3870:
3868:
3867:
3862:
3856:
3854:
3850:
3849:
3847:
3846:
3841:
3836:
3831:
3826:
3820:
3818:
3809:
3800:
3791:
3785:
3784:
3781:
3780:
3777:
3776:
3774:
3773:
3769:
3767:
3759:
3758:
3756:
3755:
3752:
3748:
3746:
3737:
3728:
3722:
3721:
3718:
3717:
3714:
3713:
3711:
3710:
3707:
3704:
3701:
3697:
3695:
3683:
3674:
3668:
3667:
3648:
3647:
3640:
3633:
3625:
3616:
3615:
3613:
3612:
3606:
3604:
3598:
3597:
3595:
3594:
3589:
3584:
3579:
3574:
3568:
3566:
3560:
3559:
3557:
3556:
3551:
3546:
3541:
3536:
3531:
3529:Vapor pressure
3526:
3521:
3516:
3511:
3506:
3499:
3490:
3485:
3480:
3475:
3470:
3465:
3460:
3455:
3450:
3443:
3438:
3433:
3428:
3420:
3418:
3412:
3411:
3409:
3408:
3403:
3398:
3393:
3388:
3383:
3378:
3373:
3368:
3363:
3356:
3351:
3346:
3341:
3336:
3330:
3328:
3322:
3321:
3319:
3318:
3313:
3308:
3303:
3298:
3293:
3288:
3283:
3277:
3275:
3269:
3268:
3266:
3265:
3260:
3255:
3250:
3245:
3240:
3235:
3230:
3225:
3220:
3215:
3209:
3207:
3203:
3202:
3197:
3196:
3189:
3182:
3174:
3168:
3167:
3162:
3153:
3145:
3144:External links
3142:
3141:
3140:
3122:(1–2): 47–69.
3111:
3093:(6): 832–848.
3081:
3073:|journal=
3051:
3044:
3035:West Pub. Co.
3027:
3024:
3015:Under " " ….
3012:
3011:
2986:
2965:
2940:
2918:
2896:
2871:
2849:
2830:
2810:
2784:
2761:
2735:
2722:
2717:"NWS Glossary"
2708:
2694:
2687:
2667:
2644:
2620:
2596:
2565:
2538:
2501:
2475:
2448:
2418:
2407:on 3 June 2008
2384:
2351:
2326:
2312:
2292:
2275:
2249:
2235:
2224:on 21 May 2011
2203:
2183:
2158:
2144:
2105:
2082:
2080:
2077:
2076:
2075:
2070:
2065:
2060:
2055:
2050:
2045:
2040:
2034:
2029:
2024:
2017:
2014:
2013:
2012:
2007:
2002:
1997:
1992:
1987:
1982:
1977:
1975:Fog collection
1972:
1967:
1962:
1957:
1950:
1947:
1945:
1942:
1903:
1900:
1880:Artificial fog
1868:
1867:Artificial fog
1865:
1849:
1846:
1769:
1766:
1720:
1717:
1696:
1693:
1648:
1645:
1644:
1643:
1633:
1626:
1624:
1618:
1611:
1609:
1602:
1595:
1556:is similar to
1535:, also called
1486:
1483:
1462:Central Valley
1397:
1396:
1387:
1386:
1378:
1377:
1376:
1375:
1374:
1372:
1369:
1368:
1367:
1365:during sunset.
1356:
1349:
1347:
1344:
1337:
1335:
1328:
1321:
1272:LaPine, Oregon
1179:
1176:
973:
970:
943:supersaturated
885:depth of field
850:
847:
835:United Kingdom
804:
801:
711:
710:
708:
707:
700:
693:
685:
682:
681:
668:
667:
664:
663:
658:
653:
651:Climate change
648:
642:
639:
638:
635:
634:
631:
630:
625:
620:
619:
618:
617:
616:
611:
606:
598:
593:
586:Severe weather
583:
578:
573:
568:
563:
562:
561:
556:
546:
545:
544:
534:
529:
528:
527:
522:
517:
512:
504:
503:
498:
492:
487:
486:
483:
482:
479:
478:
477:
476:
471:
466:
461:
451:
446:
445:
444:
434:
429:
424:
423:
422:
420:Megacryometeor
412:
407:
406:
405:
394:
389:
388:
385:
384:
381:
380:
379:
378:
373:
368:
363:
353:
348:
343:
338:
337:
336:
326:
325:
324:
319:
309:
304:
303:
302:
297:
287:
282:
281:
280:
275:
265:
260:
255:
250:
245:
240:
239:
238:
233:
228:
218:
217:
216:
206:
205:
204:
199:
194:
184:
183:
182:
172:
171:
170:
165:
160:
150:
149:
148:
143:
132:
127:
126:
123:
122:
119:
118:
113:
112:
111:
100:
95:
94:
91:
90:
87:
86:
81:
76:
71:
65:
60:
59:
56:
55:
49:
48:
15:
9:
6:
4:
3:
2:
4641:
4630:
4627:
4625:
4622:
4620:
4617:
4615:
4612:
4610:
4607:
4605:
4602:
4601:
4599:
4575:
4573:
4570:
4566:
4563:
4562:
4560:
4554:
4548:
4545:
4543:
4540:
4538:
4535:
4533:
4532:Fluctus (flu)
4530:
4528:
4525:
4523:
4520:
4519:
4517:
4513:
4507:
4504:
4502:
4499:
4497:
4496:Radiatus (ra)
4494:
4492:
4489:
4487:
4484:
4482:
4479:
4477:
4474:
4473:
4471:
4467:
4464:
4458:
4447:
4443:
4441:
4438:
4436:
4433:
4431:
4428:
4427:
4425:
4422:
4416:
4410:Funnel cloud)
4409:
4406:
4403:
4400:
4399:
4397:
4391:
4381:
4378:
4376:
4373:
4371:
4368:
4366:
4363:
4361:
4358:
4356:
4353:
4352:
4350:
4348:
4344:
4341:
4339:
4335:
4324:
4321:
4319:
4316:
4315:
4313:
4309:
4303:
4300:
4298:
4295:
4294:
4292:
4290:
4286:
4283:
4281:
4277:
4267:
4264:
4262:
4259:
4258:
4256:
4252:
4245:
4241:
4237:
4233:
4231:
4228:
4226:
4223:
4221:
4218:
4217:
4215:
4213:
4209:
4206:
4202:
4198:
4188:
4185:
4183:
4180:
4177:
4174:
4173:
4171:
4167:
4160:
4157:
4155:
4152:
4149:
4146:
4145:
4143:
4139:
4133:
4130:
4128:
4125:
4124:
4122:
4120:
4116:
4113:
4109:
4105:
4102:
4096:
4082:
4079:
4078:
4076:
4072:
4069:
4065:
4061:
4055:
4052:
4051:
4049:
4047:
4043:
4033:
4030:
4028:
4025:
4023:
4020:
4018:
4015:
4013:
4010:
4008:
4005:
4004:
4002:
4000:
3996:
3993:
3991:
3987:
3984:
3978:
3967:
3966:
3964:
3962:mutatus cloud
3958:
3948:
3945:
3943:
3940:
3939:
3937:
3935:
3931:
3928:
3926:
3922:
3912:
3909:
3907:
3904:
3902:
3899:
3897:
3894:
3893:
3891:
3889:
3885:
3882:
3880:
3876:
3866:
3863:
3861:
3858:
3857:
3855:
3851:
3845:
3842:
3840:
3837:
3835:
3832:
3830:
3827:
3825:
3822:
3821:
3819:
3817:
3813:
3810:
3808:
3804:
3801:
3795:
3792:
3790:
3786:
3771:
3770:
3768:
3766:
3760:
3753:
3750:
3749:
3747:
3745:
3741:
3738:
3732:
3729:
3727:
3726:Stratospheric
3723:
3708:
3705:
3702:
3699:
3698:
3696:
3691:
3687:
3684:
3680:Extreme-level
3678:
3675:
3673:
3669:
3664:
3660:
3656:
3653:
3646:
3641:
3639:
3634:
3632:
3627:
3626:
3623:
3611:
3608:
3607:
3605:
3603:
3599:
3593:
3590:
3588:
3585:
3583:
3582:Barotropicity
3580:
3578:
3575:
3573:
3570:
3569:
3567:
3565:
3561:
3555:
3552:
3550:
3547:
3545:
3542:
3540:
3537:
3535:
3532:
3530:
3527:
3525:
3522:
3520:
3517:
3515:
3512:
3510:
3505:
3500:
3498:
3496:
3491:
3489:
3486:
3484:
3481:
3479:
3476:
3474:
3471:
3469:
3466:
3464:
3461:
3459:
3456:
3454:
3449:
3444:
3442:
3439:
3437:
3434:
3432:
3427:
3422:
3421:
3419:
3417:
3413:
3407:
3404:
3402:
3399:
3397:
3394:
3392:
3389:
3387:
3384:
3382:
3379:
3377:
3374:
3372:
3369:
3367:
3362:
3357:
3355:
3352:
3350:
3347:
3345:
3342:
3340:
3337:
3335:
3332:
3331:
3329:
3327:
3323:
3317:
3314:
3312:
3311:Precipitation
3309:
3307:
3304:
3302:
3299:
3297:
3294:
3292:
3289:
3287:
3284:
3282:
3279:
3278:
3276:
3274:
3270:
3264:
3261:
3259:
3256:
3254:
3251:
3249:
3246:
3244:
3241:
3239:
3236:
3234:
3231:
3229:
3226:
3224:
3221:
3219:
3216:
3214:
3211:
3210:
3208:
3204:
3195:
3190:
3188:
3183:
3181:
3176:
3175:
3172:
3166:
3163:
3161:
3157:
3154:
3151:
3148:
3147:
3137:
3133:
3129:
3125:
3121:
3117:
3112:
3108:
3104:
3100:
3096:
3092:
3088:
3082:
3078:
3065:
3057:
3052:
3049:
3045:
3042:
3038:
3034:
3030:
3029:
3023:
3021:
3016:
3007:
3003:
2999:
2998:
2990:
2983:
2979:
2975:
2969:
2961:
2957:
2956:
2951:
2944:
2936:
2932:
2928:
2922:
2914:
2910:
2906:
2900:
2893:
2889:
2885:
2881:
2875:
2867:
2863:
2859:
2853:
2846:
2842:
2839:
2834:
2827:
2823:
2820:
2814:
2798:
2794:
2788:
2780:
2779:
2774:
2768:
2766:
2758:
2754:
2750:
2747:
2742:
2740:
2732:
2726:
2718:
2712:
2704:
2698:
2690:
2684:
2680:
2679:
2671:
2664:
2660:
2656:
2653:
2648:
2641:
2637:
2633:
2630:
2624:
2617:
2613:
2609:
2606:
2600:
2593:
2589:
2585:
2582:
2580:
2572:
2570:
2553:
2549:
2542:
2523:
2519:
2512:
2505:
2497:
2493:
2489:
2485:
2479:
2463:
2459:
2452:
2436:
2432:
2428:
2422:
2406:
2402:
2399:
2395:
2388:
2369:
2362:
2355:
2347:
2343:
2341:
2336:
2330:
2315:
2309:
2305:
2304:
2296:
2285:
2279:
2263:
2259:
2253:
2245:
2239:
2220:
2213:
2207:
2190:
2186:
2184:0-7844-0795-9
2180:
2176:
2175:
2168:
2162:
2155:. NOAA. 2022.
2154:
2148:
2140:
2134:
2126:
2122:
2118:Reprint from
2116:
2112:
2108:
2102:
2098:
2094:
2087:
2083:
2074:
2071:
2069:
2066:
2064:
2061:
2059:
2056:
2054:
2051:
2049:
2046:
2044:
2041:
2038:
2035:
2033:
2030:
2028:
2025:
2023:
2020:
2019:
2011:
2008:
2006:
2003:
2001:
1998:
1996:
1993:
1991:
1988:
1986:
1983:
1981:
1978:
1976:
1973:
1971:
1968:
1966:
1963:
1961:
1958:
1956:
1953:
1952:
1941:
1939:
1935:
1931:
1927:
1923:
1917:
1913:
1909:
1899:
1897:
1893:
1889:
1885:
1881:
1873:
1864:
1862:
1858:
1854:
1845:
1843:
1839:
1835:
1831:
1827:
1823:
1822:Swiss plateau
1819:
1815:
1811:
1807:
1803:
1799:
1795:
1791:
1787:
1783:
1779:
1775:
1765:
1762:
1758:
1754:
1752:
1748:
1743:
1739:
1734:
1730:
1726:
1716:
1714:
1705:
1701:
1692:
1690:
1685:
1683:
1682:control tower
1679:
1674:
1672:
1661:
1655:Fog in Serbia
1653:
1641:
1637:
1630:
1625:
1622:
1621:Brighton Pier
1615:
1610:
1606:
1599:
1594:
1593:
1592:
1590:
1589:
1584:
1580:
1576:
1572:
1570:
1565:
1563:
1562:sea smoke fog
1559:
1555:
1551:
1549:
1545:
1541:
1539:
1534:
1533:
1528:
1526:
1522:
1516:
1514:
1510:
1506:
1502:
1498:
1494:
1493:
1480:
1477:
1473:
1469:
1467:
1463:
1459:
1455:
1451:
1447:
1445:
1444:cloud ceiling
1441:
1437:
1433:
1429:
1425:
1417:
1413:
1409:
1405:
1401:
1400:Pedra do Sino
1398:Fog over the
1391:
1382:
1364:
1360:
1353:
1348:
1341:
1336:
1332:
1325:
1320:
1319:
1318:
1316:
1315:light pillars
1312:
1308:
1303:
1299:
1295:
1291:
1287:
1283:
1279:
1275:
1273:
1269:
1263:
1261:
1257:
1253:
1251:
1246:
1242:
1238:
1234:
1227:
1223:
1206:
1204:
1200:
1199:freezing rain
1196:
1192:
1188:
1175:
1173:
1169:
1165:
1163:
1159:
1155:
1150:
1146:
1142:
1140:
1136:
1135:precipitation
1132:
1128:
1124:
1122:
1118:
1114:
1110:
1107:
1103:
1099:
1096:
1092:
1090:
1086:
1082:
1078:
1074:
1070:
1068:
1067:stratocumulus
1064:
1058:
1054:
1052:
1049:
1045:
1041:
1037:
1033:
1032:Advection fog
1026:
1022:
1018:
1014:
1011:
1007:
1005:
1000:
996:
992:
989:
985:
984:Radiation fog
981:
979:
969:
967:
963:
958:
955:
951:
950:precipitation
946:
944:
939:
934:
932:
928:
924:
923:transpiration
920:
916:
913:
908:
906:
902:
898:
890:
886:
882:
877:
870:
869:motion trails
866:
865:radiation fog
861:
856:
855:Cloud physics
846:
845:is reported.
844:
840:
836:
831:
829:
825:
820:
818:
814:
810:
800:
798:
794:
791:
787:
783:
779:
775:
770:
768:
764:
760:
756:
752:
748:
744:
740:
736:
732:
728:
725:
721:
718:is a visible
717:
706:
701:
699:
694:
692:
687:
686:
684:
683:
680:
675:
670:
669:
662:
659:
657:
656:Tornado terms
654:
652:
649:
647:
644:
643:
637:
636:
629:
626:
624:
621:
615:
614:United States
612:
610:
607:
605:
602:
601:
599:
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4619:Road hazards
4440:Pannus (pan)
4430:Pileus (pil)
4402:Arcus ((arc)
4322:
4280:Stratus (St)
4201:Cumulus (Cu)
4178:Beaver tail)
3980:Medium-level
3789:Tropospheric
3659:hydrometeors
3503:
3494:
3488:Mixing ratio
3463:Haines Index
3447:
3425:
3360:
3290:
3273:Condensation
3119:
3115:
3090:
3086:
3064:cite journal
3047:
3032:
3017:
3014:
2996:
2989:
2973:
2968:
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2943:
2930:
2921:
2908:
2899:
2879:
2874:
2861:
2852:
2833:
2817:Haby, Jeff.
2813:
2801:. Retrieved
2787:
2776:
2730:
2725:
2711:
2697:
2677:
2670:
2647:
2623:
2604:
2599:
2576:
2556:. Retrieved
2546:FMI (2007).
2541:
2529:. Retrieved
2504:
2487:
2478:
2466:. Retrieved
2451:
2439:. Retrieved
2435:the original
2431:"Air Masses"
2421:
2409:. Retrieved
2405:the original
2387:
2375:. Retrieved
2368:the original
2354:
2338:
2329:
2317:. Retrieved
2302:
2295:
2278:
2266:. Retrieved
2252:
2243:
2238:
2226:. Retrieved
2219:the original
2206:
2193:. Retrieved
2189:the original
2173:
2161:
2147:
2133:cite journal
2127:(6–7). 2007.
2124:
2120:
2114:
2111:the original
2096:
2086:
1934:World War II
1919:
1908:Pea soup fog
1892:fog machines
1879:
1878:
1851:
1782:Newfoundland
1771:
1756:
1755:
1741:
1740:
1736:
1709:
1686:
1678:auto-landing
1675:
1667:
1636:Arctic Ocean
1607:from the sea
1586:
1567:
1566:
1561:
1553:
1552:
1543:
1536:
1530:
1529:
1517:
1496:
1490:
1488:
1449:
1448:
1427:
1424:Up-slope fog
1423:
1422:
1404:Dedo de Deus
1403:
1399:
1307:ice crystals
1277:
1276:
1264:
1256:Smoke Bellew
1255:
1248:
1245:paγi̵nappi̵h
1244:
1236:
1230:
1222:Aerial video
1203:super-cooled
1185:Freezing fog
1182:
1181:
1167:
1166:
1154:absorbs heat
1144:
1143:
1130:
1126:
1125:
1113:Freezing fog
1112:
1111:
1106:diamond dust
1101:
1100:
1094:
1093:
1081:steam devils
1076:
1072:
1071:
1059:
1055:
1047:
1031:
1030:
1009:
1008:
983:
982:
978:condensation
975:
966:marine layer
959:
947:
935:
909:
894:
832:
821:
812:
808:
806:
786:saline water
778:condensation
771:
731:ice crystals
715:
714:
548:
432:Diamond dust
356:Winter storm
187:Thunderstorm
29:
4547:Virga (vir)
4537:Mamma (mam)
4527:Cavum (cav)
4486:Opacus (op)
4435:Velum (vel)
4408:Tuba ((tub)
4161:Wall cloud)
4150:Tail cloud)
4067:Multi-level
3807:Cirrus (Ci)
3690:Noctilucent
3672:Mesospheric
3577:Baroclinity
3424:Dew point (
3416:Temperature
3316:Water vapor
2759:. bbc.co.uk
2757:BBC Weather
2703:"Fog Facts"
2039:(sandstorm)
1985:Fog machine
1798:Point Reyes
1790:Gulf Stream
1778:Grand Banks
1704:Sutro Tower
1509:hygroscopic
1357:Ice fog on
1260:Jack London
1168:Upslope fog
1162:evaporating
1133:) forms as
1131:frontal fog
1095:Frontal fog
912:water vapor
774:water vapor
646:Meteorology
581:Meteorology
469:Snow roller
464:Snow grains
427:Ice pellets
376:Snow squall
307:Storm surge
253:Anticyclone
209:Mesocyclone
197:Thundersnow
146:Arcus cloud
4598:Categories
4460:Non-height
3797:High-level
3554:Wind chill
3468:Heat index
3326:Convection
3263:Wind shear
3248:Visibility
3228:Lapse rate
2982:0124001513
2892:0521548012
2886:. p. 192.
2731:Storm Talk
2616:0292719639
2592:0849328454
2558:7 February
2079:References
2032:Fog season
1949:Technology
1912:Fog of war
1906:See also:
1840:; and the
1723:See also:
1588:Camanchaca
1548:hoar frost
1458:topography
1450:Valley fog
1278:Frozen fog
1040:warm front
1010:Ground fog
999:turbulence
995:conduction
980:occurred.
903:(4.5
887:appear as
853:See also:
824:visibility
803:Definition
751:topography
640:Glossaries
576:Jet stream
515:Convection
501:Atmosphere
449:Cloudburst
312:Dust storm
278:Nor'easter
248:Fire whirl
243:Dust devil
236:Waterspout
163:Heat burst
158:Microburst
116:Wet season
104:Dry season
4469:Varieties
4423:and other
4261:Horseshoe
4187:Hot tower
4098:Low-level
4074:Varieties
3253:Vorticity
3233:Lightning
3218:Advection
2803:2 January
2773:"pogonip"
2610:. p. 99.
2586:. p. 73.
2584:CRC Press
2531:9 October
2468:1 January
2441:2 January
2411:2 January
2377:2 January
2319:2 January
2228:9 October
1888:glycerine
1844:islands.
1806:Po Valley
1640:Jan Mayen
1558:sea smoke
1532:Sea smoke
1501:sea spray
1359:Pyhäjärvi
1302:Antarctic
1195:hard rime
1139:evaporate
1077:steam fog
1044:upwelling
1036:advection
1023:with the
915:condenses
897:dew point
849:Formation
807:The term
793:condenses
571:Heat wave
566:Cold wave
510:Chemistry
361:Ice storm
351:Firestorm
263:Polar low
231:Landspout
214:Supercell
175:Lightning
153:Downburst
109:Harmattan
43:Part of
4462:specific
3736:15–30 km
3682:80–85 km
3602:Velocity
3564:Pressure
3478:Humidity
3381:Helicity
3223:Buoyancy
2960:Archived
2935:Archived
2931:katu.com
2913:Archived
2866:Archived
2841:Archived
2822:Archived
2797:Archived
2749:Archived
2655:Archived
2632:Archived
2552:Archived
2522:Archived
2496:Archived
2462:Archived
2346:Archived
2268:16 March
2262:Archived
2195:27 March
2027:Sea fret
1995:Fog lamp
1955:Anti-fog
1944:See also
1861:fog nets
1857:fog drip
1808:and the
1794:Argentia
1751:foghorns
1479:tule fog
1466:tule fog
1434:(called
1428:hill fog
1290:crystals
1241:Shoshone
1145:Hail fog
1004:tule fog
988:infrared
962:altitude
759:shipping
727:droplets
442:Freezing
403:Freezing
366:Blizzard
45:a series
4444:Other-
4347:Species
4289:Species
4220:Fractus
4212:Species
4119:Species
3999:Species
3934:Species
3888:Species
3816:Species
3799:3–18 km
3473:Humidex
3386:K Index
3206:General
3124:Bibcode
3107:2471958
3002:Bibcode
2484:"Front"
2244:Annex 3
2073:Stratus
2016:Weather
1980:Foghorn
1853:Redwood
1834:Namibia
1826:Seeland
1747:damping
1733:Foghorn
1695:Shadows
1664:street.
1605:Seattle
1454:valleys
1363:Tampere
1282:ice fog
1237:pogonip
1231:In the
1158:melting
1102:Ice fog
1063:monsoon
954:drizzle
931:stratus
881:outside
817:marshes
782:Sea fog
767:warfare
747:stratus
739:surface
720:aerosol
596:Extreme
542:Physics
532:Climate
520:Physics
410:Graupel
398:Drizzle
346:Sirocco
329:Monsoon
300:Typhoon
258:Cyclone
221:Tornado
168:Derecho
53:Weather
4404:Shelf)
4100:0–2 km
3982:2–8 km
3655:genera
3105:
3050:(2015)
3039:
2980:
2890:
2685:
2614:
2590:
2310:
2181:
2103:
2037:Haboob
1914:, and
1884:glycol
1802:Europe
1731:, and
1525:iodine
1416:Brazil
1298:Arctic
1286:frozen
765:, and
763:travel
753:, and
604:Canada
559:Season
489:Topics
334:Amihan
322:Haboob
317:Simoom
129:Storms
84:Autumn
79:Summer
74:Spring
69:Winter
4254:Other
3692:(NLC)
3652:Cloud
3281:Cloud
3158:from
3103:S2CID
2525:(PDF)
2514:(PDF)
2371:(PDF)
2364:(PDF)
2287:(PDF)
2284:"Fog"
2222:(PDF)
2215:(PDF)
2053:Smoke
2022:Cloud
1930:D-Day
1886:- or
1830:Chile
1814:Tiber
1575:Chile
1569:Garúa
1538:steam
1513:spray
1432:slope
1243:word
1156:when
972:Types
919:virga
813:cloud
790:vapor
743:cloud
735:Earth
724:water
609:Japan
537:Cloud
525:River
474:Slush
136:Cloud
4244:ICAO
3258:Wind
3160:NOAA
3077:help
3037:ISBN
2978:ISBN
2888:ISBN
2805:2013
2683:ISBN
2612:ISBN
2588:ISBN
2560:2009
2533:2010
2470:2009
2443:2009
2413:2009
2379:2009
2321:2009
2308:ISBN
2270:2013
2230:2010
2197:2016
2179:ISBN
2139:link
2101:ISBN
2058:Smog
2043:Mist
1818:Ebro
1812:and
1810:Arno
1776:and
1579:Peru
1577:and
1521:kelp
1505:salt
1497:fret
1492:haar
1300:and
1191:soft
1160:and
1149:hail
1129:(or
1117:rime
889:orbs
843:haze
828:mist
797:mist
755:wind
591:List
554:Mist
454:Snow
437:Rain
415:Hail
341:Gale
23:and
4604:Fog
4323:Fog
3663:WMO
3291:Fog
3132:doi
3095:doi
2955:NPR
2678:Fog
2125:164
2068:Vog
1571:fog
1542:or
1540:fog
1495:or
1438:),
1426:or
1294:ice
1292:of
1193:or
1075:or
1048:see
907:).
819:).
809:fog
737:'s
729:or
716:Fog
549:Fog
4600::
3661:-
3130:.
3120:97
3118:.
3101:.
3091:27
3089:.
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3066:}}
3062:{{
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