Current Update of the Eruption of Kilauea Volcano
- Hawaiian Volcano Observatory descriptions of the most recent activity of Kilauea, including images, videos, maps, and diagrams. Scientific information about volcanoes on Hawaii Island.
- http://hvo.wr.usgs.gov/kilauea/update/main.html

Mauna Loa, Decade Volcano
- 1998 reporting on research about the Earth's largest volcano, Mauna Loa.
- http://www.soest.hawaii.edu/mauna_loa/

USGS - Volcanic and Seismic Hazards on the Island of Hawaii
- Online edition of a general interest publication prepared by the U.S. Geological Survey to provide an explanation and information on the volcanic hazards of Hawaii.
- http://pubs.usgs.gov/gip/hazards/

USGS Hawaiian Volcano Observatory
- Extensive information about the work of the U.S. Geological Survey Hawaiian Volcano Observatory (in Volcano) and the volcanoes of Hawai`i, including Kilauea and Mauna Loa, including their history, current eruption status, and volcanic hazards.
- http://hvo.wr.usgs.gov/