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Global Sulfur Dioxide Monitoring Home Page

Each week, Smithsonian's Global Volcanism Program publishes a report of new volcanic activity.

The SO₂ data collected by AURA/OMI and Suomi NPP/OMPS for the new activity this week are shown below.

Week of 25 - 31 Dec 2024

Central America - Fuego & Santiaguito: NPP-OMPS TROPOMI N20-OMPS
Colombia - Cotopaxi, Machin, Ruiz & Sangay: OMI NPP-OMPS TROPOMI N20-OMPS
DRCongo - Nyamuragira & Nyiragongo: OMI NPP-OMPS TROPOMI N20-OMPS
Halmahera - Dukono: OMI NPP-OMPS TROPOMI N20-OMPS
Hawaii - Kilauea: OMI NPP-OMPS TROPOMI N20-OMPS
Indonesia - Lewotobi: OMI NPP-OMPS TROPOMI N20-OMPS
Italy - Etna: OMI NPP-OMPS TROPOMI N20-OMPS
Java - Semeru: OMI NPP-OMPS TROPOMI N20-OMPS
Mexico - El Chichon & Popocatepetl: OMI NPP-OMPS TROPOMI N20-OMPS
Northern Chile - Lastarria: OMI NPP-OMPS TROPOMI N20-OMPS
Papau New Guinea - Bagana: OMI NPP-OMPS TROPOMI N20-OMPS
Peru - Ubinas & Sabancaya: OMI NPP-OMPS TROPOMI N20-OMPS
Philippines - Kanlaon: OMI NPP-OMPS TROPOMI N20-OMPS
South Sandwich Islands - Michael: OMI NPP-OMPS TROPOMI N20-OMPS
Vanuatu - Aoba & Yasur: OMI NPP-OMPS TROPOMI N20-OMPS

Summary of Preliminary Tonnage estimates

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NASA Official: Nickolay A. Krotkov (Nickolay.A.Krotkov AT nasa.gov)
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Last Updated: 2025-01-07