Quantcast
Last updated on April 21, 2014 at 1:20 EDT

Latest Volcanic ash Stories

0809367cde4dcb4b0744245b5557d53d1
2010-05-14 07:21:14

A visible satellite image on Wednesday, May 12 at 13:10 UTC (9:10 a.m. EDT) from NASA's Aqua satellite's Moderate Resolution Imaging Spectroradiometer (MODIS) instrument captured the Eyjafjallajokull Volcano's ash plume (brown). Compared to the MODIS image from May 11, the May 12 image shows that lower level winds have shifted from blowing to a southerly direction to a more east-southeasterly direction, as an occluded front is positioned just to the east of the volcano. An occluded front is a...

ad096d926d03ec80f7ef45d3226685961
2010-05-14 06:20:00

An Internet company from Iceland has capitalized on the volcanic ash plume that led to Europe's biggest aerial shutdown since World War II by turning the crisis into a charity money-maker, its chief executive said on Thursday. The online company, nammi.is, which sells a variety of products from the north Atlantic island, is selling 5.5 ounce jars of the ash from the Eyjafjoell volcano for $29.90 (23.80 euros), with all proceeds going to charity. Since the company began selling the ash 10...

f465c1a75ba1424db6637e16e4b029e41
2010-05-11 11:39:34

Some German airlines leveled their criticism against the forecasts of the Volcanic Ash Advisory Centre (VAAC) in London on the spread of the ash cloud over Europe, as these forecasts did not provide any precise information on the ash concentration in the atmosphere. Scientists at the GKSS Research Centre Geesthacht managed to reconstruct the spread process and make statements on the concentration of ash particles. As a result of the eruption of the Icelandic volcano Eyjafjallajökul,...

41de12963045e673c5d3fd0e2016996c1
2010-05-07 11:45:00

New eruptions from Iceland's Eyjafjallajoekull volcano have produced a 1600 km-wide ash cloud over the Atlantic. The brownish plume, travelling east and then south, is clearly visible in stark contrast to white clouds framing this Envisat image from 6 May. The volcano began emitting steam and ash on 20 March, wreaking havoc on European aviation last month. Renewed activity earlier this week caused some flights to be suspended to and from Ireland, Northern Ireland and Scotland. Authorities are...

a87dea1f55ea27dbff053ad22ed4a5011
2010-04-27 13:34:53

The national seismological institute said the Santiaguito volcano showered sand and ash Monday over a large area of western Guatemala in an "unusual" and "violent" eruption. It said that winds were carrying the ash in a northeasterly direction from the volcano, 7,500 feet above sea level in the province of Quetzaltenango, 123 miles west of the capital. The institute said that the ash plume spread across six provinces, raising fears of damage to crops, while classes were suspended at schools...

2010-04-23 06:59:00

NEW YORK, April 23, 2010 /PRNewswire/ -- Games2win Inc - a top 20 Global online games company announced the release of its online game 'Volcano Flight Control' on its game portal -http://www.gangofgamers.com. The game is inspired by the recent volcanic eruption in Iceland and the challenges the incident created for airlines and passengers. In 'Volcano Flight Control', the player has to pilot an airline across volcanic ash strewn skies and navigate the plane so to avoid damage...

76a1592aad08677f648d270aff02d6041
2010-04-21 12:30:00

The development of the ash plume from Iceland's Eyjafjallajoekull volcano between April 17-20 is tracked in this series of Envisat images. On April 17th and 19th, the brown-coloured ash plume is visible travelling in a roughly southeasterly direction over the Atlantic Ocean by the prevailing western air current. By April 20th, much less ash is visible spewing from the volcano. In the latest Envisat image (below) acquired today at 13:36 CEST, even less ash is visible. Envisat has...

7887db36c2e3e9a773751e4b2c0b655e1
2010-04-20 10:38:21

The volcanic eruption in Iceland that has crippled European air travel for days is now beginning to produce molten lava, meaning that less ash should be produced and raising hopes that the existing cloud that has forced flights to be grounded could finally start dispersing. On April 19, commercial helicopter pilot Reynir Petursson told AFP reporter Sebastian Smith, "We saw the eruption changing from being explosions of ash"¦ It's the first day we saw lava. It's not flowing, but...

2010-04-20 06:22:00

AMSTERDAM, April 20, 2010 /PRNewswire/ -- The National Aerospace Laboratory's (NLR) research aircraft has investigated the volcanic ash cloud hovering over the Netherlands. The purpose of this flight was to verify the accuracy of atmospheric models currently being used to predict the movements of the ash cloud. From the flight undertaken by the Cessna Citation on Sunday night above the Netherlands' southern provinces, it emerged that the ash cloud is highly visible. The edges of the...

e596ecf416163fdc32c3630fb2e391791
2010-04-19 15:20:00

NASA's Aqua and Terra satellites fly around the world every day capturing images of weather, ice and land changes. Over the last three days these satellites have provided visible and infrared imagery of the ash plume from the Eyjafjallajökull volcano in Iceland. Eyjafjallajökull is pronounced similar to "EYE-a-fyat-la-yu-goot," and it is still spewing ash into the atmosphere. Volcanic eruptions are important sources of gases, such as sulphur dioxide (SO2) and volcanic ash (aerosols)...


Latest Volcanic ash Reference Libraries

28_3226ca8171b89cafa5810af4efc77795
2005-05-25 10:36:46

Volcanic ash is the term for very fine rock and mineral particles less than 2 mm in diameter that are ejected from a volcanic vent. Ash is created when solid rock shatters and magma separates into minute particles during explosive volcanic activity. The usually violent nature of an eruption involving steam (phreatic eruption) results in the magma and perhaps solid rock surrounding the vent, being torn into particles of silt to sand size. The plume that is often seen above an erupting volcano...

More Articles (1 articles) »