premise: A magnitude 8.1 undersea earthquake triggered a tsunami that has killed at least fifteen people, including six children, in the Solomon Islands. Tsunami warnings have been issued for parts of Australia as well. According to the US Geological Survey, the magnitude 8.0 quake struck Sunday, April 1, 2007 at 20:39:56 (UTC) about 45 km (25 mi) south-southeast of Gizo, New Georgia Islands, Solomon Islands, at a depth of 10 km.
hypothesis: Solomon Islands are in the South-southeast of Gizo.