• Emergency Preparedness
  Information on how to prepare for a variety of natural disasters.
• Geologic Hazard Maps
  The Washington Geological Survey develops, produces, and publishes a large variety of maps and reports on the hazards faced by our state. This page contains a collection of these resources and a brief description of each item.
• National Volcano Early Warning System - monitoring volcanoes according to their threat
  The National Volcano Warning System (NVEWS) is a national-scale plan to ensure that volcanoes are monitored at levels commensurate to their threats. The plan was developed by the U.S. Geological Survey (USGS) Volcano Hazards Program (VHP) and its affiliated partners in state and academic institutions.
• Volcanic Ash and Gas Impacts & Mitigation
  This web encyclopedia provides information on the impacts of volcanic ash and mitigation strategies for dealing with them. Content is summarized from expert and peer-reviewed sources.
• Volcano Notification Service (VNS)
  Sign up for email and SMS alerts (T-Movile and Verizon).
• Volcanoes
  Links to volcano information from the National Institutes of Health and other federal government agencies.
• Volcanoes
  What to do before, during and after a volcano in العربية English Español Français Kreyòl 日本語 한국어 Русский Tagalog Tiếng Việt 简体中文.
• Volcano
  Find out more about Washington States five major volcanoes in the Cascade Range.