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Showing posts with label nature. Show all posts
Showing posts with label nature. Show all posts

May 11, 2014

Dust Devil images

Dust Devil
Dust Devil
A dust devil is a strong, well-formed, and relatively long-lived whirlwind, ranging from small (half a meter wide and a few meters tall) to large (more than 10 meters wide and more than 1000 meters tall). The primary vertical motion is upward. Dust devils are usually harmless, but can on rare occasions grow large enough to pose a threat to both people and property.

April 12, 2014

Scary Sandstorm. Top 10 Most Frightening Pictures.

Scary Sandstorm
Scary Sandstorm
Sand storm or dust storm is a meteorological phenomenon common in arid and semi-arid regions. Dust storms arise when a gust front or other strong wind blows loose sand and dirt from a dry surface. Particles are transported by saltation and suspension, a process that moves soil from one place and deposits it in another. 

March 15, 2014

Best pictures Waterspout

Waterspout
Powerful Waterspout


A waterspout is an intense columnar vortex (usually appearing as a funnel-shaped cloud) that occurs over a body of water, connected to a cumuliform cloud. In the common form, it is a non-supercell tornado over water. While it is often weaker than most of its land counterparts, stronger versions spawned by mesocyclones do occur. Waterspouts do not suck up water; the water seen in the main funnel cloud is actually water droplets formed by condensation. Waterspouts have a five-part life cycle: formation of a dark spot on the water surface, spiral pattern on the water surface, formation of a spray ring, development of the visible condensation funnel, and ultimately decay.

March 3, 2014

Eruption volcano Plosky Tolbachik on Kamchatka Peninsula, Russia

Eruption volcano Plosky Tolbachik on Kamchatka Peninsula, Russia
Eruption Volcano by RIA Novosti/Alexander Sokorenko

The Plosky Tolbachik volcano on Russia's Kamchatka Peninsula burst into activity on November 27  last year after laying dormant for 36 years.
The peninsula has a high density of volcanoes and associated volcanic phenomena, with 19 active volcanoes being included in the six UNESCO World Heritage List sites in the Volcanoes of Kamchatka group, most of them on the Kamchatka Peninsula.
The highest volcano is Klyuchevskaya Sopka (15,584 ft), the largest active volcano in the Northern Hemisphere.

February 21, 2014

Green lightning during the eruption of the volcano Chaiten in Chile

Green lightning during the eruption of the volcano Chaiten in Chile
Eruption Volcano by Landov


Green lightning strikes as the Chaiten volcano erupts in Chile. The eerie lightning strikes may be what scientists call 'streamers,' only visible when occurring in a cloud of volcanic ash.

February 19, 2014

Incredible Volcano and Waterspout Hawaii

Volcano and Waterspout Hawaii
Volcano and Waterspouts by Bruce Omori

The eruption of Hawaii’s Kilauea volcano inspires the formation of a waterspout in this undated photo. Waterspouts can emerge the way traditional tornadoes do, but not always. Many are created when near-surface winds suddenly change direction under a cloud that is producing a growing updraft. Unlike a tornado, a waterspout vortex and funnel cloud are created from the ground, or water, up.

January 16, 2014

Derweze, Door to Hell

Derweze, Turkmenistan
Derweze, Turkmenistan


Derweze, also known as the door to hell, is a 70 meter wide hole in the middle of the Karakum desert in Turkmenistan. The hole was formed in 1971 when a team of soviet geologists had their drilling rig collapse when they hit a cavern filled with natural gas. In an attempt to avoid poisonous discharge, they decided to burn it off, thinking that the gas would be depleted in only a few days. Derweze is still burning today.

January 14, 2014

Volcanic Eruption in Grímsvötn, Vatnajökull, Iceland

Volcanic Eruption in Grímsvötn
Volcanic Eruption in Grímsvötn by Jon Gustafsson

Iceland's most active volcano, Grímsvötn, erupted on Saturday for the first time since 2004, hurling a plume of steam and ash nearly 20 kilometers (12 miles) into the sky. People living next to the glacier where the Grímsvötn volcano burst into life were most severely affected, with ash blocking out the daylight and smothering buildings and vehicles.