Showing posts with label erupting. Show all posts
Showing posts with label erupting. Show all posts
Wednesday, February 5, 2014
2013 marks record year for the number of volcanoes erupting across the planet (29 already for 2014)
December 5, 2013 – GEOLOGY – This year will go down on record, as
seeing the most volcanic eruptions recorded in modern history. The
previous number was set in 2010, at 82 volcanic eruptions for the year.
The number of volcanoes erupting across the planet has been steadily
rising from a meager number of just 55 recorded in 1990. While most
scientists may readily dismiss any significance to the latest figures
and may be quick to say the planet is just experiencing normal
geological activity, it does raise other concerns about just what may be
transpiring within the interior of our planet. The average number of
volcanic eruptions per year should be about 50 to 60; as of December 5,
2013, we already at 83. Volcanic eruptions are one way the planet
dissipates a dangerous build-up of heat, magma, and pressurized gases.
The planet’s outer core is thought to flirt with critical temperatures
in the range of around 4400 °C (8000 °F). Any rise or major fluctuation
in interior gradient could have profound and disruptive effects on
processes whose very properties are government by convective heat
emanating from the planet’s outer core: magnetic field propagation,
tectonic plate movements, sea-floor spreading mechanics, and mantle
plume activity. Mantle plumes or hotspots are thought to be the central
mechanism which fuels the vast underground chambers of many of the
world’s supervolcanoes. –The Extinction Protocol
Thursday, November 28, 2013
About 35 volcanoes are currently erupting across the globe
November 27, 2013 – GEOLOGY – The volcano at Mount Sinabung at Jakarta, Indonesia, erupted six times early Monday, shooting volcanic ash 2,000 meters into the sky. Thousands have been evacuated from the region since the Sinabung volcano began erupting sporadically in September. 5,000 people were evacuated from the area the day before the eruption on Monday, bringing the total number of evacuees to 11,000. There have been no casualties so far. The Sinabung is just one of 35 active, erupting volcanoes in the world, according to a categorized list on Volcano Discovery. Of the 35 currently erupting volcanoes in the world, seven are in Indonesia. Most of Indonesia is situated along the “Ring of Fire” — a horseshoe shaped ring around the Pacific where most earthquakes and volcanic eruptions take place. About 50 to 60 volcanoes erupt during a year. – IB Times
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