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.
Montagu Island (S Sandwich Islands)
Eruption continues through 2003; new image shows ash and lava
Lascar (northern Chile)
On 9 December 2003 fine ash discharged from fumaroles
Sabancaya (southern Perú)
New ashfall during July 2003
Tungurahua (Ecuador)
Frequent ash plumes, prompting occasional ash falls through January 2004
Kavachi (Solomon Islands)
Ongoing submarine eruptions; shifting summit elevations; bathymetry
Raung (Indonesia)
Aviation reports describe ash plumes during 1999 to 2002
Aso (Kyushu, Japan)
June 2003 phreatic outbursts and a January 2004 mud eruption
Etna (Italy)
Additional details and interpretation of the 2002-03 eruption; space-based photographs
Editors: Rick Wunderman, Edward Venzke, Devra Wexler, and Gari Mayberry
Volunteer Staff: Robert Andrews, Don Gruber, Dave Charvonia, Jacquelyn Gluck, Aimee Kratts, and Stephen Bentley