Tonga 6.1 Quake

More sizable earthquakes have struck today along the Pacific Ring of Fire, hours after the 7.1 earthquake hit Christchurch and the Canterbury region of New Zealand. The small Pacific Island of Tonga was rocked by a magnitude 6.1 quake at 8.52pm New Zealand time. (see earthquake.usgs.gov) at a depth of 37.1 kms, approximate 150km south…