Linked volcano names (below) go to the report for this month within all of the Smithsonian reports for that volcano. Select "Complete Issue" to see all the reports for this month.
Nyamuragira (DR Congo)
November 2006 eruption produces extensive lava flows
Nyiragongo (DR Congo)
Summit lava lake persists; studies on volcano, and Lake Kivu gases
Etna (Italy)
Eruptions continue in April 2007
Dukono (Halmahera, Indonesia)
Early 2007 ash plume and occasional thermal anomalies
Semeru (Java, Indonesia)
Minor ash eruptions continue into February 2007
Ritter Island (Papua New Guinea)
Small eruptions, in 2002 and another in October 2006
Tinakula (Solomon Islands)
Thermal anomalies suggest eruptions, but field reports absent
Heard (S Indian Ocean)
Thermal anomalies ~ 300 m apart may suggest two vents
Ruapehu (North Island, New Zealand)
Crater lake tephra dam bursts on 18 March 2007
Unnamed (E Pacific Rise at 9.82°N)
Fresh lava flows documented along ridge for over 15 km
Shiveluch (Kamchatka Peninsula, Russia)
Ash plumes continued through at least April 2007
Editors: Rick Wunderman, Edward Venzke, Sally Kuhn Sennert
Volunteer Staff: Robert Andrews, Hugh Replogle, Michael Young, Paul Berger, Jerome Hudis, Jacquelyn Gluck, Margo Morell, Stephen Bentley, Antonia Bookbinder, and Jeremy Bookbinder