A very strong and shallow earthquake recorded by Geoscience Australia as M7.1 at a depth of 19 km (11.8 miles) hit New Britain, Papua New Guinea at 08:06 UTC on May 1, 2015. USGS is reporting this quake as M6.8 (lowered from initial M7.1) at a depth of 57.0 km (35.4 mil… Read more »