Link to the Global Volcanism Program Home Page Volcano Photo National Museum of Natural History Home Page

Volcanic Activity Reports   »  Bulletin of the Global Volcanism Network   »  Contents for Volume 28, Number 2 (February 2003)

Bulletin of the Global Volcanism Network (February 2003)

All information contained in these reports is preliminary and subject to change.

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 (South Sandwich Islands)

Satellite data provide first evidence of Holocene eruptive activity

Michael (South Sandwich Islands)

Lava lake detected in satellite imagery during 1995-2002

Deception Island (Antarctica)

Fumarole temperatures stable during 2000-2002; sulfur dioxide detected

Reventador (Ecuador)

Ashfall in January, mudflows in February-March; additional data from November

Galeras (Colombia)

Phreatic explosion in June 2002; increased long-period seismicity in late 2002

Soufriere Hills (Montserrat)

Continued dome growth, rockfalls, and pyroclastic flows

Popocatépetl (Mexico)

Cycles of dome growth and destruction; continuing explosive activity

Shiveluch (Kamchatka Peninsula, Russia)

Continued lava dome growth, short-lived explosions, and seismicity

Kliuchevskoi (Kamchatka Peninsula, Russia)

Seismicity above background levels; explosion and thermal anomaly

Monowai Seamount (Kermadec Islands)

Volcanic earthquake swarm during 1-24 November eruption

White Island (New Zealand)

Increased SO2 emissions since December, mud ejections in February

Ruapehu (North Island, New Zealand)

Volcanic tremor episodes and Crater Lake temperature variations

Barren Island (Indian Ocean)

Fumarolic activity noted during fieldwork in February

Piton de la Fournaise (Reunion Island)

Infrared data from November-December 2002 eruption

Ol Doinyo Lengai (Tanzania)

Continuing lava flows and vent activity in late December 2002

Nyiragongo (DR Congo)

Aftershocks, lava lake, SO2 fumes, acidic rains, and highly fluorinated water

Etna (Italy)

Petrographic and geochemical comparison of 2001 and 2002 lavas

Editors: Edward Venzke, Jennifer Fela, Rick Wunderman, and Gari Mayberry
Volunteer Staff: Jacquelyn Gluck, David Charvonia, Robert Andrews, and Ashley McCleaf


Global Volcanism ProgramDepartment of Mineral SciencesNational Museum of Natural HistorySmithsonian Institution

Copyright  |   | Privacy  |