• Shallow M6.3 earthquake hits south of Tonga

    A strong and shallow earthquake registered by the USGS as M6.3 hit south of Tonga at 21:24 UTC on March 19, 2022. The agency is reporting a depth of 10 km (6.2 miles). EMSC is reporting it as M5.8 at a depth of 60 km (37 miles). The epicenter was located 457 km (284…

  • The Weekly Volcanic Activity Report: March 9 – 15, 2022

    New activity/unrest was reported for 3 volcanoes from March 9 to 15, 2022. During the same period, ongoing activity was reported for 14 volcanoes. New activity/unrest: Asosan, Kyushu (Japan) | Bezymianny, Central Kamchatka (Russia)| Manam, Northeast of New Guinea….

  • Explosive eruption at Bezymianny volcano, Kamchatka, Russia

    Volcanic activity at Bezymianny volcano increased on March 14, 2022, with new viscous lava flowing out of the dome. This activity was accompanied by small pyroclastic flows, rising dense ash plumes up to 4.5 km (14 750 feet) a.s.l. According to the Tokyo VAAC and…