Sept 7 (Reuters) - An earthquake of magnitude 6.6 struck the Pacific island nation of Vanuatu on Monday, the European Mediterranean Seismological Centre (EMSC) said.
The quake had a depth of 52 km (32.3 miles), EMSC said.
It follows a magnitude 6.3 quake that struck off the Pacific island nation on Sunday.
Reporting by Kanishka Singh in Bengaluru; Editing by Tom Hogue
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