• Large waterspout near the coast of Central Java, Indonesia

    A large waterspout formed in Gajah Mungkur Reservoir at Wonogiri, Central Java, Indonesia at around 16:30 LT on January 20, 2021. The Chief Executive of the Wonogiri District Disaster Management Agency, Bambang Hariyadi, said the waterspout swirled over the…

  • Earthquake swarm in the vicinity of El Chichon volcano, Mexico

    Mexico's National Seismological Service (SSN) has registered a total of 22 earthquakes within 35 km (22 miles) of El Chichon (El Chichonal) volcano from December 24, 2020, to January 19, 2021. The last eruption of this volcano took place in 1982 (VEI 5). More…

  • Slight rise in abnormal behavior at Mayon volcano, Philippines

    Mayon volcano in Albay, Philippines exhibited a slight increase in abnormal behavior over the past 48 hours, the Philippine Institute of Volcanology and Seismology (Phivolcs) Lignon Hill Observatory reported on Thursday, January 21, 2021. The volcano's…

  • The Weekly Volcanic Activity Report: January 13 – 19, 2021

    New/activity unrest was reported for 7 volcanoes from January 13 to 19, 2021. During the same period, ongoing activity was reported for 15 volcanoes. New activity/unrest: Kilauea, Hawaiian Islands (USA) | Langila, New Britain (Papua New Guinea) | Merapi, Central…