May 15, 2013 – GEOLOGY – A flurry of earthquakes continues across the planet over the past 72 hours, showing few signs of abatement. Seismic tension continues to build across the Pacific Plate, the Cocos plate (Central America), and the Nazca plate, near South America. Tectonic plate agitation appears to be increasing, along with volcanic pressures under many of the world’s major volcanoes. -TEP
55th volcano erupts in Alaska: Scientists say small lava flows have been detected on two restless volcanoes in Alaska. The Alaska Volcano Observatory says satellite images Tuesday show the lava partly down a flank of Pavlof Volcano in a low-level eruption 625 miles southwest of Anchorage.
After the glacier melts back, the earth will rebound.” Like a trampoline, or waterbed, but at a much slower pace. “So at one time, in Misty Fiords, there was close to 4,000 foot of ice on that site, so the weight of that ice at least pushed down (created) as high as 400 feet of displacement,” Baichtal added. So, in summary, the volcano erupted within the last 13,000 years, after the ice retreated, as the land was slowly bouncing back, and when sea levels were lower. They figured out most of this stuff just from examining the surveys. Volcanoes show up along faults in the earth’s crust, so when the fault moves enough to expose magma, that can lead to a volcanic eruption
Seismic tension continues to build across the Pacific Plate, the Cocos plate...
The break-up of the Indo-Australian Plate, which was hastened by 8.6 and 8.2 earthquakes in 2012 could further increase seismic volatility in the region. May 15, 2013 – INDIA –
scientists at the University of Southampton, UK and the Canadian government’s Pacific Geoscience Centre have suggested in their research, published in reputed journal Geophysical Research Letters. “The Makran subduction zone is potentially capable of producing major earthquakes, up to magnitude 8.7-9.2,” Gemma Smith, lead author and PhD student at Southampton said. “Past assumptions may have significantly underestimated the earthquake and tsunami hazard in this region.”