30 Oct '14, 3pm

Volcan Copahue #NASA

Volcan Copahue #NASA

on the border of Chile and Argentina in the Andes, was active during October 2014. Several explosions occurred, along with emissions of steam and ash plumes. This natural-color satellite image shows a volcanic plume streaming southeast from the volcano on October 21, 2014. The image was acquired by the Advanced Land Imager (ALI) on Earth Observing-1. Copahue has produced several bouts of explosive activity since it became restless at the end of 2012.

Full article: http://earthobservatory.nasa.gov/NaturalHazards/view.php?...

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Activity at Sakura-jima Volcano #NASA

Activity at Sakura-jima Volcano #NASA

earthobservatory.nasa.gov 31 Oct '14, 6pm

Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Aqua satellite acquired this image of Sakura-jima, a volca...

Cyclone Nilofar #NASA

Cyclone Nilofar #NASA

earthobservatory.nasa.gov 01 Nov '14, 2pm

Cyclones are relatively infrequent in the Arabian Sea—just one or two per year—and severe cyclones are even rarer. For thi...