The ash cloud from the Chilean volcano makes for a spectacular sunset above the Southern Alps on Thursday night. Photo by Craig Baxter. : Cautious optimism ash effect not too severe
The ash cloud from the Chilean volcano makes for a spectacular sunset above the Southern Alps on Thursday night. Photo by Craig Baxter. : Cautious optimism ash effect not too severe
Cautious optimism ash effect not too severe
It is partly the fineness of the Chilean volcanic ash which is posing problems for aircraft safety in distant places, including New Zealand,...