• The Weekly Volcanic Activity Report: March 6 – 12, 2019

    New activity/unrest was reported for 7 volcanoes from March 6 to 12, 2019. Ongoing activity was reported for 14 volcanoes during the same period. New activity/unrest: Barren Island, Andaman Islands (India) | Bezymianny, Central Kamchatka (Russia) | Karymsky, Eastern…

  • Shallow M5.5 earthquake hits near Kilauea volcano, Hawaii

    A shallow earthquake registered by the USGS as M5.5 hit the Hilina Region of Kilauea volcano, Hawai'i Island at 10:55 UTC (00:55 local time) on March 13, 2019. The agency is reporting a depth of 5.9 km (3.6 miles). The epicenter was located 8 km (5 miles) N of…

  • Three phreatic eruptions at Mayon volcano, Philippines

    Three phreatic eruptions took place at Mayon volcano, Philippines on March 12, 2019. The first at 07:10 UTC (15:10 local time), followed by two more at 07:18 and 07:34 UTC. These events generated light brown to grayish ash plume that rose 500 m (1 640 feet), 1 000 m…

  • Increased activity at Asosan volcano, alert level raised, Japan

    The Japan Meteorological Agency (JMA) has raised the Alert Level for Asosan volcano, Kyushu, Japan from Level 1 to Level 2 (do not approach the crater) at 06:00 JST on March 12, 2019. The last eruptive episode of this volcano started on October 7, 2016 and ended on…

  • The Weekly Volcanic Activity Report: February 27 – March 5, 2019

    New activity/unrest was reported for 3 volcanoes from February 27 to March 5, 2019. Ongoing activity was reported for 12 volcanoes during the same period. New activity/unrest: Bezymianny, Central Kamchatka (Russia) | Karymsky, Eastern Kamchatka (Russia) | Piton de…

  • Phreatic eruptions at Mayon volcano, Philippines

    Two phreatic eruption events were recorded at Mayon volcano, Philippines at 00:11 and 22:27 UTC on March 7, 2019. PHIVOLCS maintains Alert Level 2 over the volcano – moderate level of unrest. Mayon volcano’s seismic monitoring network recorded 6 volcanic…

  • Explosions at Popocatepetl volcano, Mexico

    Mexico's Popocatepetl produced another spectacular explosion over the weekend, just 10 days after authorities reported a new 200 m (656 feet) wide lava dome formed in its crater. In the last 24 hours, 24 exhalations were recorded, CENAPRED reported March 4,…