Landsat 5 captured a ring of radiation fog lingering in valley bottoms and above lakes in northwestern Patagonia.
Published Nov 17, 2012
As cool air pours into valleys on chilly autumn nights, valley fog and dicey driving conditions can emerge.
Published Oct 26, 2018
The number of foggy days in the Central Valley is going down, and the decrease is bad news for fruit and nut farmers, since trees need the cooler temperatures to be productive.
Published Jun 5, 2014
In early November 2015, dense fog disrupted air travel in London and central Europe.
Published Nov 15, 2015
Thanksgiving travel was hampered by low visibility.
Published Nov 27, 2012
In the Idaho Panhandle, morning fog regularly lingers in stream valleys.
Published Jul 9, 2016
In northern India, the largest fog holes occur over Delhi, which also happens to be the region’s largest urban hotspot.
Published Feb 22, 2018
Clouds and snow whiten different parts of central Europe in this image from early November 2011.
Published Nov 15, 2011
Fog forms along the Pacific coast when warm air currents meet chilly waters welling up from the deep ocean.
Published Sep 11, 2012
Acquired September 22, 2011, this natural-color image shows fog over Lake Baikal.
Published Sep 23, 2011
A layer of warm, moist air over cooler sea water triggered thick fog along the Korean Coast.
Published Apr 7, 2012
Stagnant air and lack of rain has meant a winter of poor air quality in the Central Valley.
Published Mar 15, 2014
A photograph by an astronaut leads us to a teachable moment about what’s in our air.
Published Nov 11, 2014
A rare weather event gives Grand Canyon visitors a walk in the clouds.
Published Dec 6, 2013
Marine stratocumulus clouds that frequently develop off the coast of Peru occassionally move inland, filling the valleys with a thick fog.
Published Dec 27, 2016
It takes infrared imaging to distinguish snow from clouds over the Pacific Northwest.
Published Dec 13, 2015
