Ash clouds creep toward Scandinavia, Europe
Plumes from Icelandic volcano likely will disrupt some flights, experts say The main ash cloud released from this weekend's eruption of an Icelandic volcano is creeping toward Scandinavia, while a smaller plume is nearing Scotland, raising concerns that the ash could affect air travel in Europe.
Britain's Civil Aviation Authority (CAA) said it was likely that flights from parts of the country would be disrupted as early as Monday night. "That's the way it's looking certainly at the moment," a CAA spokesperson said.
Britain's Met Office is predicting a plume of ash from the Grimsvotn volcano would cover all of Ireland, Scotland and parts of northern Britain by midnight EDT on Tuesday. The Met office told NBC News it does not want to speculate about concentration levels and what they could mean for air travel.
The April 2010 eruption of another Icelandic volcano prompted aviation officials to close Europe's airspace for five days out of fear that the ash could harm jet engines. Thousands of flights were grounded, airlines lost millions of dollars and travelers were stranded, many sleeping on airport floors across northern Europe.
The impact of Grimsvotn was expected to be far smaller because the larger cloud was moving far north of most flight paths, but travelers and aviation officials were still watching nervously.
Danish air traffic officials said the main ash plume reached eastern Greenland, a semiautonomous Danish territory. Air Greenland said its Monday flight between the island's main airport and Copenhagen was canceled as a result.