| Recent Observations |
 | Aleutians Eruption
OMI captured the SO2 cloud in 2 consecutive orbits of the eruption in the Aleutians. |
 | Okmok eruption
Sulfur dioxide measurements from the Ozone Monitoring Instrument (OMI) on Aura permitted tracking of the eruption cloud in near real-time. |
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| Okmok eruption
Sulfur dioxide measurements from the Ozone Monitoring Instrument (OMI) on Aura permitted tracking of the eruption cloud in near real-time. |
 | Springtime OMI Measurements of BrO
Despite its low atmospheric abundance, bromine monoxide (BrO) plays an important role in the chemistry of the atmosphere because it is a catalyst of the ozone destruction. |
 | Chaiten volcano Eruption
The Chaiten volcano eruption in southern Chile caught local authorities by surprise as experts say it has been dormant for at least 450 years. |
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Sulfur Dioxide and Vog from Kilauea
In late April 2008, Kilauea Volcano Volcano on Hawaii's big island continued its pattern of increased activity, including elevated seismic tremors and emissions.
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Sulfur Dioxide over Hawaii
Aura's OMI instrument provided the imagery used in the animation of the sulfer dioxide (SO2) emissions over Hawaii.
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Llaima Volcano Eruption
The Llaima Volcano is one of Chile's most active volcanoes and has frequent but moderate eruptions. An eruption on January 1, 2008 forced the evacuation of hundreds of people from nearby villages.
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