Reaction on the surface of dust produce atmospheric aerosols

Atmospheric chemistry increasingly intrudes into our lives, so that the cause including irresponsible behavior. Man-made dust particles produce hydroxyl radicals, which cause the formation of sulfuric acid, and the nucleation of aerosols in the Earth's atmosphere.Experts from the Institute of Catalysis and Environment (France) found that active radicals generated on the surface of dust particles trigger the formation of new aerosol particles in the atmosphere. In the future, these aerosols play a key role in climate change, determine the "quality" of the air we inhale, and directly Read more [...]
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Shafts of light in the sky in Shadrinsk

"This is one of the most beautiful phenomena in the atmosphere. Especially in cities, where many lights of different colors. Mandatory condition of the light poles, the low temperature (-20 ° C), the lack of wind and the presence of a large number of ice crystals in the atmosphere."-Indeed. Three days before they made these pictures have stood fog. Then in the morning and the days became much colder, the trees were covered with a mantle of snow, the air is perfect for this phenomenon. At the expense of the wind I do not know, but it seems even slightly noticeable was not.Image quality Read more [...]
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Sundog seen in Novosibirsk

In Novosibirsk, hit 40 degrees below zero, and the inhabitants of the city have seen the emergence Solar halo in its manifestations covered by this rare phenomenon — Sundogs.

It should be noted that Sundog or Pargely, as do conventional solar halo — a rare phenomenon, or at least it was before such, can not be said in December 2012, when the phenomenon is very common.

Category: Atmosphere
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Sundog seen in Koltsovo

In Koltsovo - urban settlement in the Novosibirsk region, having the status of science city of the Russian Federation December 10 observed today Sundog or Pargely. Eyewitness Elena Kharitonov (meteorologist)'Indeed, today it was quite rare - Sundog or Pargely. Sun dog - a kind of halo phenomena. Halo appears around the sun or moon. This phenomenon occurs in clear weather, the presence of ice crystals in cirrus clouds (today it was just such a snow). Reflected and refracted by ice crystals light into a spectrum, which makes Halo look like a rainbow. The word translated as halo aura or halo, Read more [...]
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Solar halo in Ulan-Ude

Solar halo appeared over the capital of Buryatia at around 27 degrees Celsius during the day on 10 December, the representative of the Republic Hydrometeorological, who described this phenomenon - "colorful rainbow".According to Yakut meteorological official, is a common phenomenon was caused by refraction of sunlight at the frost, it will mean a quick warming.'The phenomenon is called the winter rainbow halo, it is the result of refraction of sunlight. Halo occurs with the appearance of thin cirrus clouds composed of ice crystals at an altitude of about six kilometers from Read more [...]
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Northern lights replaced the Finns street lights

In Finnish settlements in the hills Yllas, located in the west of Lapland, it was decided to abandon the street lighting to tourists and local residents can enjoy the Northern Lights.Disable light is at 22:00 local time. Warning about sounds in four languages. After that, the street lights only illuminate advertising signage shops and cafes. In addition, the snow, which lies at the resort all year round, reflects and reinforces any glow. According to Finnish officials, this is enough to properly orient in space.The population of innovation has caused a mixed reaction: some dark scary, others Read more [...]
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Winter rainbow in Tobolsk

Unusual atmospheric phenomena offers this year Tobolsk sky. A few days ago, in the morning, at about 7.45 residents upland districts (at least, according to witnesses of the 4th and 6th md.) Could see the magnificent northern lights, is not typical for our latitude. Around the same time illuminating lights suddenly began to give the sky narrow light poles, no worse antiaircraft searchlights. A December 8 meeting at about 15.00 the first start of the season skiers and fans in the stadium "Tobol" seen on the horizon - a rainbow! She stood just over 10 minutes, then to dissolve in the Read more [...]
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Solar halo in Tyumen

December 7 about 12 days in Tyumen observed effects of solar halo. Brightness phenomena are very strong and dramatic.

Information is sent Suhe

Category: Atmosphere
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Light poles in the sky Stockholm

Residents of Stockholm, Sweden, looked at the night sky on Sunday night and thought they were above the Arctic Circle, and have seen the Northern Lights. These lights were not aurora, they are known as "pillars of light." According to the Swedish Meteorological and Hydrological Institute, it is the light that is reflected in ice crystals formed in the air when it is cold. Similar pillars of light were photographed in a different place - the United States.A similar phenomenon in Nebraska Arctic air, combined with the steam of the river and steam factory chimneys, shafts of light produces Read more [...]
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Kaliningradians witnessed solar pole

Yesterday, December 2, at about 6 pm Kaliningrad residents have witnessed a rare optical phenomenon for the region? solar pole. One type of halo (optical phenomenon) emerged during the sunset and be visible from all sides of the city. Light poles are seen mostly in the cold season, in the first days of December in Kaliningrad the thermometer fell to "negative." This optical effect is a vertical strip of light extending from the sun during its sunset or sunrise. The phenomenon is caused by ice crystals.Category: Atmosphere Read more [...]
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World in captivity chemtrails

Planes unmarked sky turned the planet into a board for tic-tac-toe, changing the environment, changing the pH of the soil, even die plants after heavy sprays more and more cases of influenza infections, people experience fatigue syndrome, seizures, ... UN / IPCC continues to insist that climate change is due to the high content of CO2, while the military uses of technology on climate change for more than 20 years. Composition himtreylov well studied [7], independent groups of scientists and researchers. This "manna from heaven" has the following composition and the "application": Read more [...]
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Aurora in Norway

Fredrik Broms: "Wow! From zero to 100 in 5 minutes!
The sky was clear for a few days without any trace of auroras here in the north, but today things have changed in a flash and the sky lit up "
Category: Atmosphere

Solar halo in Nizhny Tagil

Alex Leader took Solar halo 30.11.2012g in Nizhny Tagil.
Category: Atmosphere
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Northern Lights in the Urals — a harbinger of the apocalypse?

They say that in Yekaterinburg saw the Northern Lights? And is it true that this phenomenon in the Urals - a harbinger of the apocalypse? Olga T., Yekaterinburg Responsible "AIF-Ural": Indeed, on Thursday, November 29, residents of Yekaterinburg observed an unusual natural phenomenon. According to witnesses, the sky appeared and disappeared glowing stripes of different colors, mostly white-moon. "This morning, watching the sky is something that can only be described as the northern lights. These pillars were in the north, and the north-east and south-east. They appear and disappear Read more [...]
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Six nights sky ablaze Aurors

Six nights sky illuminated by the aurora and the night promises today is also a colorful presentation. According to NASA the next portion of the solar wind from the recent outbreak reaches the ground by 12 February. Auroras Peter Evans February 11 9:58 am Lake Inari, Finland Nellim "border =" 0 "height =" 183 "width =" 183 "> Auroras Peter Evans February 11 9:58 am Lake Inari, Finland Nellim Aurora, Orion Clare Kines February 11 8:10 am Arctic Bay, Nunavut, Canada "border =" 0 "height =" 183 "width =" 183 "> Read more [...]
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The Norwegian Tromsø observe celestial show

From one year to the most northern Norwegian city of Tromso on November 21 long two months immersed in the polar night. However, complete darkness is almost absent. In a short period of civil twilight, which falls on the day time, the southern segment of the sun lights up the sky from the horizon. A night light is well reflected light snow. Often, when the weather and active solar wind, the sky turns magical colors of auroras.Tromso, Norway, 21 November 2012The first of them in the ensuing polar night captured in photos Fredrik Broms. "Here, near Tromsø, just as we said goodbye Read more [...]
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Boundary of the atmosphere

Not only was the man to fly in space, now he definitely need to know where to draw the line between the most space and Earth's atmosphere. A certain part of the scientific community believes that the boundary is at an altitude of 100 kilometers. After all, that distance may be raised winged vehicles. NASA believes that space begins after 122 kilometers. The fact that it is at that point the spacecraft NASA when they return to the ground, turn off the inboard motors and move to aerodynamic flight control, writes But scientists from Canada, such data was not satisfied. The research Read more [...]
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On Earth, auroras erupted rare red

The last wave of solar magnetic storm said average intensity (Kp = 6) and colorful auroras. Ionospheric bright glow observed along the Arctic Circle, from Russia to the United States, and even in the mid-latitudes. As a rule, the aurora is green or violet, but sometimes the sky flashes shades of red. Magnetic storm on November 14 as a time to celebrate the rare event.The last wave of solar activity (November 13-14) said the average intensity of a magnetic storm (Kp = 6) and colorful auroras. Ionospheric bright glow observed along the Arctic Circle, from Russia to the United States, and Read more [...]
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These NASA over Russia dust somehow less than over the U.S. and Western Europe

Americans for the first time clearly showed what mud is actually filled with the atmosphere of the Earth. The U.S. space agency has received an image of the atmosphere of our planet and has shown high-resolution distribution of major contaminants from the surface. One can see how, where and in what quantity over the globe move dust, salt, smoke, and sulfate.Data for atmospheric paintings were processed supercomputer installed at the Center for Climate Simulation (Discover supercomputer at the NASA Center for Climate Simulation at Goddard Space Flight Center in Maryland).Red threads - the Read more [...]
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Air pollution left by ships, visible even from satellite

Traces the movement of vessels are clearly visible in the gaps of clouds and consist of fine dust and gases emitted by ships pipes. But, unfortunately, there are other, less obvious at first glance, the impact of freight on oceans. The data collected from NASA satellites "Aura", equipped with a special device for monitoring of ozone, produced jointly by Dutch and Finnish scientists show for the next nitrogen dioxide along the sea routes. Nitrogen dioxide (NO?) - One of the most reactive nitrogen compounds - can emissions of fine dust and ozone that damage the cardiovascular and respiratory Read more [...]
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