Image from TERRA
Thu, 22 Oct 2020 11:00 EDT

NASA scientists are combining data from water samples containing fish DNA with satellite data to find native fish and identify their habitats.

Image from TERRA
Fri, 25 Sep 2020 10:00 EDT

The August Complex Fire and others this fire season have been sending far-reaching plumes of wildfire smoke into the atmosphere that worsen air quality in California and beyond. Predicting where that smoke will travel and how bad the air will be downwind is a challenge, but Earth-observing satellites can help.

Image from TERRA
Thu, 10 Sep 2020 10:46 EDT

The year 2020 will be remembered for being a very trying year and western wildfires have just added to the year's woes.

Winter Heat Swamps Alaska

NASA Earth Observatory images by Jesse Allen and Jeff Schmatltz, using data from the Land Processes Distributed Active Archive Center (LPDAAC) and the LANCE/EOSDIS Rapid Response. Caption by Adam Voiland.

While much of the continental United States endured several cold snaps in January 2014, record-breaking warmth gripped Alaska. Spring-like conditions set rivers rising and avalanches tumbling.

This map depicts land surface temperature anomalies in Alaska for January 23-30, 2014. Based on data from the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Terra satellite, the map shows how 2014 temperatures compared to the 2001-2010 average for the same week. Areas with warmer than average temperatures are shown in red; near-normal temperatures are white; and areas that were cooler than the base period are blue. Gray indicates oceans or areas where clouds blocked the satellite from collecting usable data. Read more

NASA Earth Observatory images by Jesse Allen and Jeff Schmatltz, using data from the Land Processes Distributed Active Archive Center (LPDAAC) and the LANCE/EOSDIS Rapid Response. Caption by Adam Voiland.
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