Despite the magnitude of the natural disaster that struck Japan, Internet access in the archipelago was very little disturbance outside the areas directly hit by the earthquake and tsunami. Based on measurements of Google, connections to the search engine from Japan have remained relatively stable, and the traffic level is raised 24 hours after the earthquake.
In areas directly affected, the connections are completely cut off, not because the infrastructure has not resisted, but because the means to connect (computers, grid ...) have been destroyed. The submarine cables linking the islands to the Internet have been damaged but the extent of damage is still unknown, and the network has been specifically designed to continue to operate even during major disasters.
In areas directly affected, the connections are completely cut off, not because the infrastructure has not resisted, but because the means to connect (computers, grid ...) have been destroyed. The submarine cables linking the islands to the Internet have been damaged but the extent of damage is still unknown, and the network has been specifically designed to continue to operate even during major disasters.