Earthquake of 7 magnitude strikes northwest of Vanuatu: USGS

SINGAPORE (Reuters) - An earthquake of 7 magnitude struck 191 km (118 miles) northwest of the Pacific island of Vanuatu on Thursday, the U.S. Geological Survey reported. There were no immediate reports of any damage or casualties or of any tsunami warning. (Writng by Robert Birsel; Editing by Himani Sarkar)