The 2004 tsunami that obliterated the coastlines of South East Asian countries, crossing oceans at the speed of an airliner, is something most mariners would hope never to encounter. Nor freak or rogue waves which have long been a common occurrence but until relatively recently have remained anecdotal. That is, until 1 January 1995, when a huge wave was observed – and recorded – at the Draupner Oil platform in the North Sea. It was one of the first reliable measurements of a freak wave in the ocean and at a height of 25.6 metres, it was over two times the height of the waves that surrounded it.
Most Popular
Seeing’ the Air that you Breathe
Johannesburg’s air quality has never really been measured systematically. Like many other cities across the globe, scientists have battled to develop cost-effective monitoring systems...
A Single Maritime Ministry? Necessary Reform or Structural Overreach?
South Africa is, by geography and economic potential, a maritime nation. With over 2500 kilometres of coastline straddling one of the world’s busiest shipping routes, the...
The Legal Right to Water
The availability of safe drinking water is key to understanding Africa’s water crisis. The WHO/UNICEF Joint Monitoring Programme found that just 39% of Africans used safely managed...
A Drop in the Ocean as Another Thirteen Arrested for Poaching
The hypocrisy of “post mortem” conservation - that perlemoen (abalone) is already dead, shucked and bagged before an arrest is made - is highlighted...















