Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. South Pacific Quake Triggers Tsunami Warning VOA News 27 May 2010 A major earthquake in the South Pacific Ocean has triggered a tsunami warning for several island nations and territories. The U.S. Pacific Tsunami Warning Center told VOA a tsunami warning is in effect for Vanuatu, the Solomon Islands and the French territory of New Caledonia. No other details were immediately available. Â Some information for this report was provided by Reuters. .