Very strong and deep earthquake M6.7 hit Guam
A very strong and deep earthquake measuring M6.7 on the Richter scale (downgraded from M7.1) was registered just off the coast of Guam on September 17, 2014, at 06:14 UTC. USGS is reporting depth of 136.7 km (84.9 miles).Epicenter was located 45 km (28 miles) NW of Piti
