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OMPS Resources

Earthdata resources for users working with NASA’s Ozone Mapping and Profiler Suite (OMPS) include tutorials and other learning resources, news announcements such as instrument updates and data releases, user guides and related documents, and frequently asked questions.

OMPS Learning Resources

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OMPS News

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True-color corrected reflectance image of the eruption of Anak Krakatau on 5 September 2026 from the VIIRS instrument aboard the NOAA-20 satellite. The image shows volcanic gases and brown ash emanating from the volcano.

Volcanic Eruption of Anak Krakatau

A satellite captured multiple ways of viewing the ash and sulfur dioxide emissions in early September 2026.
Worldview Image of the Week
Sept. 11, 2026
Worldview image displaying ozone concentrations from the TEMPO instrument

Dense Smoke from Wildland Fires in Ontario

Satellite sensors captured views of smoky clouds extending thousands of miles and darkening skies across middle and eastern portions of North America.
Worldview Image of the Week
July 17, 2026
Carbon Monoxide levels over Southeast Asia

Stagnant Skies in Southeast Asia

Sensors on Aqua, Suomi-NPP, and NOAA-20 detected fires and poor air quality across Thailand, Laos, Cambodia, Vietnam, and other countries in early April 2026.
Worldview Image of the Week
April 10, 2026
High aerosol index over France due to Saharan dust on 5 March 2026 from the OMPS instrument aboard the joint NASA/NOAA Suomi NPP satellite.

Saharan Dust over Western Europe

The OMPS instrument aboard the NASA/NOAA Suomi NPP platform captured imagery and data on March 5, 2026.
Worldview Image of the Week
March 6, 2026
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