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Displaying items by tag: Seaspout

#WEATHER - The Irish Times reports on video of what appears to be an over-water tornado or 'seaspout' off the coast of Sligo last week.

The video above was captured at Rosses Point on the afternoon of Monday 7 May by Graeme Salter.

“I’ve been going to Rosses Point since I was a child and have seen some mad weather, but never anything like this,” he said.

Seaspouts or waterspouts are most often associated with dark, flat-bottomed cumulus cloud formations. They are not true tornados in the strictest sense, as they are not formed by the rotating updraft of a supercell thunderstorm.

The footage is the second occurrence of a waterspout in Ireland in recent weeks, following the mini-twister filmed at Bray Head last month as a massive thunder, lighting and hail storm hit the capital, as previously reported on Afloat.ie.

Published in Weather

Shipyards

Afloat will be focusing on news and developments of shipyards with newbuilds taking shape on either slipways and building halls.

The common practice of shipbuilding using modular construction, requires several yards make specific block sections that are towed to a single designated yard and joined together to complete the ship before been launched or floated out.

In addition, outfitting quays is where internal work on electrical and passenger facilities is installed (or upgraded if the ship is already in service). This work may involve newbuilds towed to another specialist yard, before the newbuild is completed as a new ship or of the same class, designed from the shipyard 'in-house' or from a naval architect consultancy. Shipyards also carry out repair and maintenance, overhaul, refit, survey, and conversion, for example, the addition or removal of cabins within a superstructure. All this requires ships to enter graving /dry-docks or floating drydocks, to enable access to the entire vessel out of the water.

Asides from shipbuilding, marine engineering projects such as offshore installations take place and others have diversified in the construction of offshore renewable projects, from wind-turbines and related tower structures. When ships are decommissioned and need to be disposed of, some yards have recycling facilities to segregate materials, though other vessels are run ashore, i.e. 'beached' and broken up there on site. The scrapped metal can be sold and made into other items.