Continued over the past Bowman to voting in 3 areas because of violence and an Ebola outbreak some African monitors are being allowed in but the government has refused logistical help from the un and Western countries and the European Union s representative has been thrown out research as examining satellite images of the collapse of Krakatau in Indonesia which caused last Saturday s devastating tsunami say the volcano has lost 2 thirds of its height and volume since the eruption Jonathan Amos has more details there is little doubt now that the cause of the tsunami was a sudden catastrophic failure of the western flank of an a crack Atar Europe Sentinel and terrorists are radar satellites have been able to pierce the ash and cloud in the area to allow researches to see what remains of the volcanic cone what was once a volcano reaching 340 meters high is now little more than 100 meters tall something on the order of 160000000 cubic meters of rock an ash of Garm more all of this would h