When it doesn't go as planned!

It started with a flurry of excitement, meticulous planning and a rush of anticipation. A team of researchers from GNS Science set out to map the seafloor around Hunga Tonga–Hunga Ha'apai, a submarine volcano near Tonga, just 11 weeks after it erupted. But the voyage would not go as expected... [Funding - GNS Science, Director - Dave Allen]