Links
- Earthquakes Canada (Natural Resources Canada)
- Public Safety Canada Volcanic eruptions
- United States Geological Survey Volcanic Hazards Program
- International Volcanic Health Hazard Network (IVHNN) volcanic ash pamphlets (available in English, French, Japanese, and other languages)
- Posters for dealing with volcanic ash in different settings (e.g. power plants, roads, water supplies, airports, etc.) from GNS Science, Te Pü Ao, New Zealand