Smithsonian Global Volcanism Program data for known or inferred Quaternary (Holocene and Pleistocene) volcanoes are available as a Google Earth layer, displaying a photo (when available), geographic data, and links to volcano profile pages. The Google Earth software must be downloaded and installed to use this placemark file.

Download Quaternary Volcanoes Network Link

Download Smithsonian / USGS Weekly Volcanic Activity Report Network Link