Sentences with phrase «volcanic ash posed»

Transportation Ministry Air Transportation Director General Agus Santoso said volcanic ash posed a danger for aircraft.

Volcanic ash poses a significant hazard for areas close to volcanoes and for aviation.

Not exact matches

Scientists, meteorological institutes, and aviation authorities had long recognized the hazards posed by Iceland's volcanoes; the London Volcanic Ash Advisory Centre (London VAAC) had been simulating the spread of ash from a hypothetical eruption of Eyjafjallajökull's neighboring Katla volcano for several years.

Researchers also use the application to display the movement of volcanic ash clouds, which can pose a serious threat to airplanes.