Smithsonian / USGS Weekly Volcanic Activity Report
WEBOct 1, 2024 · The Weekly Volcanic Activity Report is a cooperative project between the Smithsonian's Global Volcanism Program and the US Geological Survey's Volcano Hazards Program. Updated by 2300 UTC every Wednesday and averaging 16 reported volcanoes, this is not a comprehensive list of all eruptions this week, but rather a summary of …
Current Eruptions - Global Volcanism Program
WEBJul 7, 2018 · Overall, 45 volcanoes were in continuing eruption status as of 16 August 2024. An eruption marked as "continuing" does not always mean persistent daily activity, but indicates at least intermittent eruptive events without a break of 3 months or more.
Smithsonian Institution - Global Volcanism Program
WEBThe Global Volcanism Program (GVP) seeks better understanding of all volcanoes through documenting their eruptions during the past 12,000 years. This site is the homepage for the Global Volcanism Program at the Smithsonian Institution.
Three Sisters - Global Volcanism Program
WEBThe Three Sisters volcanoes form the most prominent landmarks of the central Oregon Cascades. All three volcanoes ceased erupting during the Pleistocene, but flank vents of South Sister to the left and North Sister to the right have erupted in the past few thousand years. Photo by Lee Siebert, 1995 (Smithsonian Institution).
Smithsonian / USGS Weekly Volcanic Activity Report - volcano.si.edu
WEBSep 17, 2024 · The Weekly Volcanic Activity Report is a cooperative project between the Smithsonian's Global Volcanism Program and the US Geological Survey's Volcano Hazards Program. Updated by 2300 UTC every Wednesday and averaging 16 reported volcanoes, this is not a comprehensive list of all eruptions this week, but rather a summary of …
Global Volcanism Program | Report on Pacaya (Guatemala) — …
WEBCollapse of Pacaya Viejo between 600 and 1,500 years ago produced a debris-avalanche deposit that extends 25 km onto the Pacific coastal plain and left an arcuate scarp inside which the modern Pacaya volcano (Mackenney cone) grew.
Report on Masaya (Nicaragua) — June 2021 - Global Volcanism …
WEBMasaya volcano in Nicaragua has erupted frequently since the time of the Spanish Conquistadors, when an active lava lake prompted attempts to extract the volcano's molten "gold" until it was found to be basalt rock upon cooling.
Report on Popocatepetl (Mexico) — 6 March-12 March 2024
WEBMar 12, 2024 · Volcán Popocatépetl, whose name is the Aztec word for smoking mountain, rises 70 km SE of Mexico City to form North America's 2nd-highest volcano. The glacier-clad stratovolcano contains a steep-walled, 400 x 600 m wide crater.
Report on Sheveluch (Russia) — 17 January-23 January 2024
WEBJan 23, 2024 · The 1,300 km3 andesitic volcano is one of Kamchatka's largest and most active volcanic structures, with at least 60 large eruptions during the Holocene. The summit of roughly 65,000-year-old Stary Shiveluch is truncated by a broad 9-km-wide late-Pleistocene caldera breached to the south.
Report on Ijen (Indonesia) — 10 July-16 July 2024
WEBSeismicity during 10-16 July included daily gas emission events and continuous tremor, volcanic earthquakes during 13-16 July, and a volcano-tectonic (VT) earthquake on 16 July. PVMBG reminded the public to stay vigilant of the potential for poisonous gases emanating from the crater lake.