4 ms·
Probably not, this just happens (at least for submarine cables) . My job was affected by this event in 2008 involving submarine cables https://en.wikipedia.org/
by ryanmercer 7y ago
Probably not, this just happens (at least for submarine cables) . My job was affected by this event in 2008 involving submarine cables https://en.wikipedia.org/wiki/2008_submarine_cable_disruption https://en.wikipedia.org/wiki/2008_submarine_cable_disruptio...
and as the Wiki entry says
>According to Beckert, cable cuts happen "on average once every three days." He further noted that there are 25 large ships that do nothing but fix cable cuts and bends, and that such cuts are usually the result of cables rubbing against rocks on the sea floor.
>According to Global Marine Systems, "Undersea cable damage is hardly rare—indeed, more than 50 repair operations were mounted in the Atlantic alone last year". While a cut in a cable crossing the Atlantic has "no significant effect" due to the many alternate cables, only a handful of Internet cables serve the Middle East. These disruptions are only noticeable because of the small number of cables
- thaumasiotes 7y ago> such cuts are usually the result of cables rubbing against rocks on the sea floor. Huh. How much current is there down at the bottom of the ocean? I was imagining a mostly static environment.
- ryanmercer 7y agoHmmm, now I'm curious but couldn't find a generic answer. Here is a figure for the waters around Antarctica though: https://www.nationalgeographic.org/encyclopedia/ocean-conveyor-belt/ https://www.nationalgeographic.org/encyclopedia/ocean-convey... >An estimated 35 million to 45 million cubic meters (between 1.2 billion and 1.6 billion cubic feet) of water per second are continually moved from the ocean bottom to the surface. That's over a huge area though and still no real idea of speed.