Ash now detectable by aircraft


The research, led by COMET Board Member Fred Prata, involved designing and building a bi-spectral, fast-sampling, uncooled infrared camera device (AVOID) to examine its ability to detect volcanic ash more than 50 km ahead of aircraft.

Experiments conducted over the Atlantic Ocean, off the coast of France involved an artificial ash cloud being created from a second aircraft, using ash from the Eyjafjallajökull eruption itself.

The measurements made by AVOID, along with additional in situ sampling, confirmed the ability of the device to detect and quantify ash in an artificial ash cloud. This is the first example of airborne remote detection of volcanic ash from a long-range flight test aircraft.