Anyone living in a major U.S. city for the past decade may have noticed a change in the air. The change is apparent in new NASA satellite images unveiled this week that demonstrate the reduction of air pollution across the country.After ten years in orbit, the Ozone
From June 16 through June 23 a series of thunderstorms dropped large amounts of rainfall on the Upper Midwest that caused flooding and spawned tornadoes. Visible and infrared data from NOAA's GOES-East satellite covering that period of time were compiled into an ani
Information provided by satellites on the amount of chlorophyll-A and the roughness of the sea following the eruption of the underwater volcano off the island of El Hierro (Spain) did not coincide with the actual data collected in situ by vessels carrying
Pyrocumulonimbus clouds, also known as pyroCb events, are thunderclouds formed when superheated air rises above an intense fire. They are the most extreme manifestation of a pyrocumulus cloud, accompanied by hail, lightning, and strong winds and can loft
Temperatures around Russian Lake Baikal have skyrocketed in the past few weeks to 21 degrees Celsius (70 degrees F) prompting outbreaks of fire. Temperatures in this region are usually cooler until late July/early August when the bulk of the wildfires in
An intense heatwave coupled with the Santa Ana winds lead to an outbreak of multiple wildfires throughout California this week. Most of those wildfires originated from the Bernardo Fire, which had ignited on May 13, 2014. In just 24 hours t
Early on April 27, 2014, a cold front from the Rocky Mountains descended on the Plains, fueling intense thunderstorms that spun out a powerful tornado. Beginning at 7 p.m. local time, the twister cut a swath of destruction through the small towns of Mayflower
The South Sandwich Islands, in the far southern Atlantic Ocean, are often shrouded with thick cloud, making it difficult to view the region from space. Sometimes, however, the use of false-color imagery can be used to reveal events that would otherwise be obscured under
NASA and the Japan Aerospace Exploration Agency (JAXA) have released the first images captured by their newest Earth-observing satellite, the Global Precipitation Measurement (GPM) Core Observatory, which launched into space February 27.
The images show
The following images show how much of the landscape around Sinabung volcano, Indonesia, has changed in last 9 months. The ash has coated nearby villages, as well as the coffee, chili pepper, and other plantation clustered at the foot of the
