• Strong and shallow M6.8 earthquake hits Tonga region

    A strong and shallow earthquake registered by the USGS as M6.8 hit Tonga region at 09:00 UTC on November 4, 2017. The agency is reporting a depth of 10 km (6.2 miles). EMSC is reporting M6.7 at a depth of 10 km (6.2 miles). According to the USGS, the epicenter was…

  • Ozone hole in 2017 the smallest since 1988

    Measurements from satellites this year showed the hole in Earth’s ozone layer that forms over Antarctica each September was the smallest observed since 1988, scientists from NASA and NOAA announced today. According to NASA, the ozone hole reached its peak…

  • Ambae volcano hazards ahead of rainy season, Vanuatu

    Eruptive activity at Aoba volcano, also known as Ambae, is continuing in the minor eruption state and the Alert Level for the volcano remains at Level 3, the Vanuatu Meteorology and Geohazards Department reported today and warned about hazards around the volcano…