• The Weekly Volcanic Activity Report: January 19 – 25, 2022

    New activity/unrest was reported for 3 volcanoes from January 19 to 25, 2022. During the same period, ongoing activity was reported for 17 volcanoes. New activity/unrest: Ambrym, Vanuatu | Hunga Tonga-Hunga Ha'apai, Tonga Islands | Wolf, Isla Isabela (Ecuador)….

  • Strong and shallow M6.2 earthquake hits Tonga region

    A strong and shallow earthquake registered by the USGS as M6.2 hit the Tonga region at 06:40 UTC on January 27, 2022. The agency is reporting a depth of 14.5 km (9 miles). EMSC is reporting M6.2 at a depth of 10 km (6.2 miles). The epicenter was located about 219 km…

  • Shallow M6.0 earthquake hits South Sandwich Islands region

    A strong and shallow earthquake registered by the USGS as M6.0 hit South Sandwich Islands region at 01:24 UTC on January 25, 2022. The agency is reporting a depth of 10 km (6.2 miles). EMSC is reporting the same magnitude and depth. The epicenter was located about 2…