14) { $gdate = $gdate2; } if($ghr < 3) { $gdate = "$yester"."12"; } echo "\"Latest"; echo "\"Latest"; echo "\"Latest"; echo "\"Latest"; echo "\"Latest"; echo "\"Latest"; } ?> Global Sulfur Dioxide Monitoring Home Page "; echo ""; } ?>
NASA Logo, National Aeronautics and Space Administration

Atmospheric Chemistry and Dynamics Laboratory (Code 614)

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 20 - 26 October 2016


Columbia - Ruiz: OMI   OMPS
Costa Rica - Turrialba: OMI  
Halmahera - Dukono: OMI   OMPS
Hawaii - Kilauea: OMI  
Italy - Etna: OMI   OMPS
Kamchatka - Sheveluch: OMI   OMPS
Mexico - Colima & Popocatépetl: OMI   OMPS
Peru - Sabancaya: OMI   OMPS
PNG - Bagana & Ulawun: OMI   OMPS
Vanuatu - Ambrym: OMI   OMPS

Summary of Preliminary Tonnage estimates