Unusual blue-green mass in Mackenzie Bay, Antarctic

Unusual blue-green mass in Mackenzie Bay, Antarctic

Off the northeastern edge of Antarctica’s Amery Ice Shelf lies Mackenzie Bay, which was painted with a ghostly blue-green mass in early February 2012. Icebergs sometimes interrupt flow of similarly colored tendrils northward across the ocean. Multiple factors

Two overnight avalanches in Jammu and Kashmir, India

Two overnight avalanches in Jammu and Kashmir, India

Indian army officials say two avalanches in snowbound regions of Indian-controlled Kashmir have killed at least three soldiers at 04:05 UTC on Thursday, February 23, 2012. Several more are feared trapped in a military camp that was partially buried under snow. Col….

Heavy marks of snow in northern Africa

Heavy marks of snow in northern Africa

The severe winter cold and snow that battered Europe over three weeks also left a heavy mark on Mediterranean coast of northern Africa. Eastern Atlas mountain region of northeastern Algeria and northwestern Tunisia likely caught the worst of the snow as heavy storm

New activity at Kanaga volcano, Alaska

New activity at Kanaga volcano, Alaska

Kanaga volcano, located about 50 km (32 miles) east of Adak, has been reportedly erupting over the weekend. Recent satellite images showed a weak volcanic ash plume spotted via satellite and local seismic stations recorded. Alaska Volcano Observatory (AVO)  raised

World’s driest desert hit by flash floods

World’s driest desert hit by flash floods

Northern Chile’s part of Andes, one of the driest places on Earth, was hit by torrential rains that caused flash floods. San Pedro de Atacama and Tonocao are two high Atacama Desert towns that were hit by muddy-brown water destruction event with floodwaters up to two

Strong steaming and possible eruption at Tinakula volcano at Solomon Islands

Strong steaming and possible eruption at Tinakula volcano at Solomon Islands

Tinakula is a conical stratovolcano which forms an island north of Nendo in Temotu Province, the Solomon Islands in South Pacific. It lies at the north end of the Santa Cruz Islands.  It is about 3.5 km wide and rises 851 m above sea level, but rises

How much snow is on the ground!?

How much snow is on the ground!?

Snow represents both a hazard and a water resource. Both require detailed assessments of snow amounts and depth. Traditional measuring devices such as snow gauges and yardsticks are often inadequate for capturing snow totals that may vary even within a single field or

Agricultural fires in Indochina seen from satellite

Agricultural fires in Indochina seen from satellite

Late winter or early spring is the time scheduled for farmers in Southeast Asia for preparing land for seasonal agriculture, usually for planting crops. On February 14, 2012, the Moderate Resolution Imaging Spectroradiometer (MODIS) aboard NASA’s Aqua satellite