• Seismicity increasing at Shinmoedake volcano, alert level raised

    The Japan Meteorological Agency (JMA) has raised the alert level for the Shinmoedake volcano, part of the Kirishimayama volcanic group in Kyushu, Japan, from 1 to 2 on October 5, 2017. The increase in volcanic earthquakes under the volcano was first detected on…

  • Impressive eruption of Popocatépetl volcano, Mexico

    An impressive eruption took place at Mexico's Popocatépetl volcano at 07:26 UTC (02:26 local time) today. The eruption ejected incandescent fragments up to 600 m (1 968 feet) from the crater an generated a column of ash that reached a height of about 2…

  • Hydrothermal mud volcano forms in Cunupia, Trinidad and Tobago

    The Environmental Management Authority (EMA) of Trinidad and Tobago received a report on the evening of September 27, 2017 of water and mud bubbling from a hole in the ground in the vicinity of LP 22 Macaya Trace, Munroe Road, Cunupia. A joint site visit with…

  • Geohazards update on Ambae volcano, Vanuatu

    New observations and data analysis by scientists from the Geohazards division of the Vanuatu Meteorology and Geo-hazard Department (VMGD) suggests that the volcano seems to have settled in a more stable state of activity. According to the VMGD, photographs and…

  • Yellowstone earthquake activity returned to normal levels

    Following several months of elevated seismicity, Yellowstone earthquake activity has returned to normal levels compared with typical background activity, the Yellowstone Volcano Observatory reported in their monthly update issued October 2, 2017. During September…

  • The Weekly Volcanic Activity Report: September 20 – 26, 2017

    New activity/unrest was reported for 5 volcanoes between September 20 and 26, 2017. During the same period, ongoing activity was reported for 17 volcanoes. New activity/unrest: Agung, Bali (Indonesia) | Aoba, Vanuatu | Lopevi, Vanuatu | San Cristobal, Nicaragua |…