GREECE – About 3600 years ago, at the height of Minoan civilization, Santorini let loose with one of the largest volcanic eruptions in history. The explosion blanketed nearby islands with piles of ash hundreds of feet thick and sent out a gigantic tsunami that devastated Crete, about 68 miles to the south. Smaller eruptions across the ensuing millennia ended abruptly in 1950. Then, after 60 years of calm, the caldera reawakened early last year with an escalating swarm of earthquakes. When geologists took a closer look, they could see the ground was swelling as well, as though the sleeping giant were yawning. The earthquakes and ground deformation scientists observed between 2011 and early 2012 are unprecedented since the 1950 eruption. But just because a volcano is sucking in breath doesn’t mean it will spew. Iceland’s Eyjafjallajökull stratovolcano really let loose in 2010 after its own swarm of deformation-driven tremors, but Long Valley caldera in California has been breathing heavily since 1980 with no eruption at all. In a recent analysis of the volcano published in Geophysical Research Letters, scientists estimate Santorini’s latest inflation is due to 14.1 million cubic meters of magma accumulating in a chamber about 4.5 kilometers below the surface. That may sound like a scary-big mass of melted rock, but it represents only about 0.03 percent of the estimated eruptive volume from the monstrous 1650 B.C. eruption—not nearly enough for a repeat performance. Should Santorini erupt, it will most likely be a relatively tame event, the study’s authors say.

link : [link to theextinctionprotocol.wordpress.com]
a.k.a.

[link to news.discovery.com]


Also There was an earthquake

M4.5 2012/04/25 10:34:13 Depth 10.2km GREECE

Link: [link to earthquake.usgs.gov]