Atmospheric gravity waves over the Arabian Sea

Atmospheric gravity waves over the Arabian Sea

On November 15, 2011, the Moderate Resolution Imaging Spectroradiometer (MODIS) aboard the Aqua satellite passed over the Arabian Sea and captured this true-color image of a large-scale, overlapping wave pattern. The wave pattern is not caused by ocean waves, however.

Wildfires in northern India

Wildfires in northern India

The fire season was well underway in northern India as many dozens of fires burned near the Pakistan border in late October, 2011. The Moderate Resolution Imaging Spectroradiometer (MODIS) aboard the Aqua satellite captured this true-color image on October 27, 2011.

Ten years of satellites watching fires worldwide

Ten years of satellites watching fires worldwide

This video takes you on a narrated global tour of tens of millions of fires detected from space between July 2002 and July 2011. TThe video was created from new satellite data visualizations, and is combined with satellite views of vegetation and snow cover to show how

Wildfires and smoke in Portugal

Wildfires and smoke in Portugal

Dozens of wildfires burned across Portugal on October 14, 2011 when the Moderate Resolution Imaging Spectroradiometer (MODIS) aboard the Aqua satellite captured this true-color image as it passed over the region. A few fires, marked in red and accompanied by plumes of

Agricultural fires polluted the air over eastern China

Agricultural fires polluted the air over eastern China

Haze filled the air over the coastal plain of eastern China in early October 2011. The Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Aqua satellite captured this image on October 7, 2011.A long band of haze, roughly 100 kilometers wide, extends

Fires in Russia and China

Fires in Russia and China

Smoke clouds the skies across northeastern China and southeastern Russia. The dry, windy weather of autumn created hazardous fire conditions in northeast China.Since wildfires have occurred frequently recently, the national forest fire prevention authorities issued

Large fires burned throughout Australia’s Northern Territory

Large fires burned throughout Australia’s Northern Territory

Large fires burned throughout Australia’s Northern Territory on September 30, 2011, when the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Aqua satellite acquired this image. The fires are marked in red. Fire fighters were monitoring 21 fires,

Fires in Northern Territory, Australia

Fires in Northern Territory, Australia

Large fires burned throughout Australia’s Northern Territory on September 30, 2011, when the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Aqua satellite acquired this image. The fires are marked in red. Fire fighters were monitoring 21 fires,

Atlantic heat source for Hurricane Irene

Atlantic heat source for Hurricane Irene

As Hurricane Irene rumbles through the Atlantic Ocean, it needs fuel to sustain itself. Warm water is the main fuel, and there is plenty of it right now, as there usually is this time of year. The map above shows sea surface temperatures (SST) in the Atlantic…

Phytoplankton bloom in the Barents Sea

Phytoplankton bloom in the Barents Sea

At times nature exceeds the ability of the artist’s brush to blend brilliant colors, interweave textures and combine patterns to create stunning panoramas, while using only the palette of land, water, cloud and vegetation. This stunning and artistic image of a