The content originally appeared on: CNN CNN - Indonesia raised its warning to the highest level on Sunday after Mount Semeru, a volcano in its East Java province, erupted, prompting evacuations of nearby residents. Japan's Meteorological Agency said the plume from the volcano reached 15 kilometers (roughly 50,000 feet) into the air. The agency said in a statement Sunday it is monitoring for the possibility of a tsunami, but that no significant tide level changes had been observed at observation […]
