11 August 2012 (NASA) – The fires that have been plaguing Russia for months are causing smoke to drift across the Pacific Ocean towards North America. The Moderate Resolution Imaging Spectroradiometer (MODIS) aboard NASA’s Aqua satellite captured this true-color image on August 8, 2012 at 21:50 UTC. In this image a broad band of gray […]
Caption by Adam Voiland7 August 2012 For more than a decade, scientists have used data from instruments on NASA’s Terra and Aqua satellites to map the locations of wildfires burning around the globe. Now researchers have a new tool for observing fire. The Suomi National Polar-orbiting Partnership satellite (S-NPP) carries an instrument so sensitive to […]
Caption by Aries Keck8 August 2012 Deforestation in the Amazon Rainforest takes on many different patterns. In Rondônia, a state in Western Brazil, deforestation took on the fishbone pattern revealed in these Landsat images from 1975 and 2012. Access to this remote region began with the building of a major road stretching from north to […]
By Natasha Vizcarra24 July 2012 Arctic sea ice continued to track at levels far below average through the middle of July, with open water in the Kara and Barents seas reaching as far north as typically seen during September. Melt onset began earlier than normal throughout most of the Arctic. Overview of conditions As of […]
Caption by Adam Voiland17 July 2012 Farmers across the United States hoped for rain in July 2012 as a drought of historic proportions parched key commodity crops, including corn, soybeans, and wheat. On July 11, the United States Department of Agriculture announced that more than 1,000 counties in 26 states qualified as natural disaster areas—the […]
Washington, D.C. area before derecho, 28 June 2012 Washington, D.C. area after derecho, 30 June 2012 Caption by Aries Keck4 July 2012 These before and after images from NASA’s Suomi National Polar-orbiting Partnership satellite show the power outages in the clear skies over Washington, DC and Baltimore that occurred as a result of a […]
Caption by Adam Voiland29 June 2012 Up to 90 taiga wildfires burned in the Far East of Russia on June 29, 2012. According to the ITAR-TASS news agency, the fires had burned more than 2,000 hectares (8 square mile) over the course of a day. The Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Terra satellite […]
By Michael Carlowicz17 April 2012 First they called it the year without a winter. Then springtime began to feel more like summer for most of North America. March 2012 saw thousands of daily temperature records fall in the contiguous United States (often called the “lower 48”), and the entire month was the warmest March in […]
Caption by Aries Keck and Mike Carlowicz6 April 2012 The Dead Sea is so named because its high salinity discourages the growth of fish, plants, and other wildlife. This salt lake resides in a depression in the Earth’s crust, where the continents of Africa and Asia are pulling away from each other. It has pulled […]
By Severin Carrell, www.guardian.co.uk 6 April 2012 Averting the worst consequences of human-induced climate change is a “great moral issue” on a par with slavery, according to the leading Nasa climate scientist Prof Jim Hansen. He argues that storing up expensive and destructive consequences for society in future is an “injustice of one generation to […]
