Suomi NPP

Latest Updates

September 29, 2017
Map showing power outages in Puerto Rico
After Hurricane Maria tore across Puerto Rico, it quickly became clear that the destruction would pose daunting challenges for first responders. Most of the electric power grid and telecommunications network was knocked offline. Flooding, downed trees, and toppled power lines made many roads impassable. In circumstances like this, quickly knowing where the power is out—and how long it has been out—allows first responders to better deploy rescue and repair crews and to distribute life-saving supplies. And that...
May 8, 2019
VIIRS Black Marble imagery of nighttime lights in Bhubaneswar India, comparing April 30th and May 5th 2019. Credit: NASA Earth Observatory, Ranjay Shrestha / NASA GSFC
This interactive GIS map from the NASA Disasters Mapping portal lets you view Suomi NPP VIIRS "Black Marble" imagery before and after Cyclone Fani hit the region. This data helps disaster responders track which regions were affected by power outages.  VIIRS Black Marble imagery of nighttime lights in Bhubaneswar India, comparing April 30th and May 5th 2019. Credit: NASA Earth Observatory, Ranjay Shrestha / NASA GSFC In early May...
November 10, 2018
Images showing smoke plume data from California Wildfires
The recent catastrophic fires in California have yielded scenes of chaos in the region and the NASA Disasters program is working on providing the most recent satellite information that could help people on the ground. Dispersed smoke through the region has serious impacts on air quality and satellite information can bring several perspectives of smoke layers that are released into the atmosphere. Two satellites, the NASA/NOAA Suomi National Polar-orbiting Partnership, or...
November 14, 2018
November 12th, 2018 VIIRS Near Real-Time Fires and Thermal Anomalies product from NASA LANCE.
The images below show the California wildfires located by NASA Visible Infrared Imaging Radiometer Suite (VIIRS) Near Real-Time Fires and Thermal Anomalies product (in red points) from the Land, Atmosphere Near real-time Capability for EOS (LANCE). The map of California was provided through VIIRS true color imagery via NASA Worldview from November 9 - 12, 2018. The images show the extent of the Camp Fire, Woolsey Fire and Hill Fire burning in California. The red outlines with smoke indicate areas of active fire....
October 26, 2018
AMSR-2 precipitation aquired 10/22/18.
AMSR-2 precipitation from Hurricane Willa acquired 10/22/18. On October 22, 2018 the Advanced Microwave Scanning Radiometer 2 (AMSR2) instrument, onboard Japanese Aerospace Exploration Agency (JAXA)’s Global Change Observation Mission (GCOM)-W1 satellite, observed the surface precipitation rates of Hurricane Willa as it approached Mexico. This Land, Atmosphere Near-Real Time Capability for EOS (LANCE) NRT AMSR2 image shows high precipitation...
October 16, 2018
Data visualization on October 6, 2018 
NASA's Earth Observatory featured an article showing night lights before and after Hurricane Michael's destruction.  After making landfall as a category 4 storm on October 10, 2018, Hurricane Michael knocked out power for at least 2.5 million customers in the southeastern United States, according to the Edison Electric Institute. These images of nighttime lights in Florida, Georgia, and Alabama come from the...
October 12, 2018
NASA's Black Marble Technology over Florida
The pre- and post-event images of NASA's Black Marble product suite show the artificial lights at night from Panama City, FL and Mexico Beach, FL based on data collected on October 6 and October 12, 2018. NASA's Black Marble product suite has immediate access to data documenting disruptions in energy infrastructure and utility services due to Hurricane Michael. The pre ...
September 15, 2018
VIIRS Black Marble nighttime data showing pre and post event imagery from Wilmington NC.
UPDATE 9/21/18: Suomi-NPP VIIRS Black Marble nighttime data showing pre and post event imagery from Wilmington NC. Suomi-NPP VIIRS Black Marble nighttime data showing pre and post event imagery from Jacksonville NC. The NASA Black Marble product suite has been used to assess disruptions in energy infrastructure and utility services following major disasters...
September 15, 2018
VIIRS cloud mask product.
UPDATE 9/19/18: Suomi-NPP VIIRS cloud mask product. Click here to view the animated VIIRS cloud mask product. It is the new...
August 30, 2018
SNPP near-realtime fire detection product
On Saturday August 25, the Manam Island volcano has erupted on the north coast of Papua New Guinea. After the cloud dissipated, lava flows are identified by Visible Infrared Imaging Radiometer Suite (VIIRS) Fires and Thermal Anomalies Near Real-Time product from NASA LANCE.  Red points in the remote sensing image show the locations of lava flows in the Manam Island, on August 27, 2018.  
August 23, 2018
Sea surface temperatures in the tropical Pacific Ocean on August 21, 2018 compiled by Coral Reef Watch, which blends observations from the Suomi NPP, MTSAT, Meteosat, and GOES satellites, and computer models. 
Multiple threatening tropical cyclones spun over the Pacific Ocean in August 2018. In the northwest Pacific basin, typhoons Soulik and Cimaron took aim at Japan and the Korean Peninsula. Then Hurricane Lane lined up in the tropical Pacific for an encounter with the Hawaiian Islands. At 10:45 a.m. Hawaii Standard Time (20:45 Universal Time) on August 21, 2018, the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Terra satellite acquired this natural-color image of Hurricane Lane. Around that time, Lane was a powerful category 4 hurricane with...
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 6, 2018
VIIRS_Thermal_Anomalies__Kilauea_June08_2018
VIIRS fires and thermal anomalies from 6/8/18, with VIIRS nighttime basemap. VIIRS fires and thermal anomalies from 6/6/18, with VIIRS nighttime basemap. VIIRS fires and thermal anomalies from 6/6/18...
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...
June 1, 2018
VIIRS I15 Band
The movement of the recent Lava channel from fissure 8 is now reaching far east near the Kapoho crater. on June 1st at 1:55 am (HST), A band of enhanced radiance from the I15 VIIRS channel was consistent with USGS thermal imagery. It shows the rapid progress of the lava front toward the Kapoho crater 6 hours after the USGS Thermal map and indicates that the Lava  intersected road 132 leaving the communities of Vacationland and Kapoho Beach Lots without road access. USGS also reported...
May 16, 2018
VIIRS thermal hotspots from May 22
May 22nd, 2018: VIIRS thermal anomalies continues to locate lava fountains from fissure 6, 19 and 22 flowing toward the ocean though several channels consistent with thermal maps from the USGS on May, 22nd. VIIRS suggests hot spots along the coast consistent with Lava flow entries warming up the ocean in the proximity of the coast. VIIRS nighttime imagery shows the light coming from the lava and reaching saturation levels.  May 21st, 2018:...
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...
September 1, 2017
Sea surface temperature map of Harvey acquired August 30th 2017
Acquired August 23rd 2017. Acquired August 30th 2017. Hurricane Harvey dropped unfathomable amounts of rainwater on Houston and southern Texas from August 25–30, 2017. The potent category 4 hurricane and long-lived tropical storm also churned up the Gulf of Mexico with its winds and storm surges, dispersing warm surface water and mixing up cooler water from the depths. All of that falling...

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