Strong and deep M6.4 earthquake struck Tonga region
Strong and deep earthquake with magnitude 6.4 struck Tonga region on April 28, 2012. Epicenter was located 78 km (48 miles) W of Neiafu, Tonga (18.643°S, 174.725°W). Recorded depth was 129.4 km (80.4 miles) by USGS.Earthquake was harmless for shaking damage and
