OMPS

Overview

The advanced Ozone Mapping and Profiler Suite (OMPS) tracks the health of the ozone layer and measures the concentration of ozone in the Earth's atmosphere. OMPS consists of three spectrometers: a downward-looking nadir mapper, nadir profiler and limb profiler. The entire OMPS suite, OMPS-Nadir (OMPS-N) and OMPS-Limb (OMPS-L), currently fly on board the Suomi NPP spacecraft.

Learn more: https://www.jpss.noaa.gov/omps.html

Latest Updates

February 19, 2020
Pyrocumulus clouds forming from the bushfires in Australia as seen by the JMA Himawari-8 satellite. Credit: Satellite data from JMA Himawari 8 processed by NOAA, CIRA
Researchers from the NASA Earth Applied Sciences Disasters Program are using data from multiple satellites to study the formation of fire-induced clouds from the Australian bushfires, known as pyrocumulus clouds, and their potential impacts to Earth’s atmosphere and climate.  Data from the NASA-NOAA OMPS (above) and ESA TROPOMI instruments (below) show aerosols and carbon monoxide from the Australia fires spreading across the Tasman Sea. Credit: NASA On February 2nd, 2020 the Ozone...
January 14, 2020
This image was taken on Jan. 13, 2020 by NOAA/NASA's Suomi NPP satellite. The image shows the fires in eastern Australia and using the VIIRS (Visible Infrared Imaging Radiometer Suite) several reflective bands have been introduced into the image to highli
NASA scientists using data from its NOAA/NASA Suomi NPP satellite, has traced the movement of the smoke coming off the Australian fires across the globe showing that it has circumnavigated the Earth. In an image created from data gathered by the Ozone Mapping and Profiler Suite (OMPS) Nadir Mapper on Suomi NPP, a black circle shows the smoke which had been traced from its origins coming back to the eastern region of Australia after having traveled around the world. Suomi NPP carries carry five science instruments and is the first satellite mission to address the challenge of acquiring a wide...
January 9, 2020
Satellite data from the OMPS-NM instrument is used to create an ultraviolet aerosol index to track the aerosols and smoke. Credits: NASA/Colin Seftor
Satellite data from the OMPS-NM instrument is used to create an ultraviolet aerosol index to track the aerosols and smoke. Credits: NASA/Colin Seftor A fleet of NASA satellites working together has been analyzing the aerosols and smoke from the massive fires burning in Australia. The fires in Australia are not just causing devastation locally. The unprecedented conditions that include searing heat combined with historic dryness, have led to the formation of an unusually large number...
June 28, 2018
SNPP/OMPS SO2 map for Sierra Negra
SNPP/OMPS SO2 map for Sierra Negra on June 27, 2018. Based on the coincident IR observations the plume altitude increases moving away from the volcano. AIRS is not detecting any SO2 between the volcano and ~100ºW. If one assumes all the SO2 between the volcano and 100ºW is lower tropospheric and the rest is in the upper troposphere, the total SO2 mass is ~280 kilotons (~0.3 Tg) with ~0.1 Tg in the UTLS. 
June 5, 2018
VIIRS image of the Fuego eruption from June 3, 2018
Fuego in Guatemala is one of Central America’s most active volcanoes. For years, the towering Volcán de Fuego has puffed continuously, punctuated by occasional episodes of explosive activity, big ash plumes, lava flows, and avalanche-like debris slides known as pyroclastic flows. Just before noon on June 3, 2018, the volcano produced an explosive eruption that sent ash billowing thousands of meters into the air. A deadly mixture of ash, rock fragments, and hot gases...
May 15, 2018
OMPS SO2 map for the Kilauea eruption from May 22nd, 2018.
May 22nd 2018: OMPS SO2 map for the Kilauea eruption from May 22nd, 2018. The Ozone Mapping Profiling Suite (OMPS) Hyperspectral UV instrument onboard the Suomi NPP (SNPP) satellite observed large extent of the volcanic SO2 clouds emitted from Kilauea eruptions  on May 21-22 on Hawai'i Big island. The estimated SO2 emission rate is still elevated, at ~10-30,000 tons/day (2-6 times the long-term average flux for Kilauea) The SNPP orbit was not...
May 5, 2018
Data from the the Ozone Mapping Profiler Suite (OMPS) sensor on the Suomi NPP satellite, acquired April 30 - May 5, 2018
Data from the the Ozone Mapping Profiler Suite (OMPS) sensor on the Suomi NPP satellite, acquired April 30 - May 5, 2018 Kilauea has been erupting continuously since 1983, but in late April and early May 2018 the volcanic eruption took a dangerous new turn. During the last week of April, the lava lake at Halema‘uma‘u Overlook crater ...
February 3, 2018
Mt. Fuego eruption
  It is one of Central America’s most active volcanos. Volcán de Fuego puffs continuously without notice by nearby communities, punctuated by episodes with explosive activity, huge ash plumes, and lava flows. The Guatemalan volcano is at it again, beginning its latest bout of unruly behavior on January 31, 2018. On the next day, the Operational Land Imager (OLI) on Landsat 8...
November 30, 2017
SO2 emission map
Acquried November 29, 2017 Figure 1 shows volcanic sulfur dioxide (VSO2) plume emitted from the eruption of Mt. Agung (Bali, Indonesia) and first captured by Aura/OMI and SNPP/OMPS UV spectrometers afternoon overpasses on November 26 2017, just hours after the beginning of the explosive magmatic phase of the eruption. The data show total SO2 column amounts in Dobson Units (1 DU = 2.69 1016 molecules SO2 per cm2). Background SO2 concentrations in this location are undetectable from space,...