See Emil Protalinski's report, How news of Japan's earthquake, tsunami spread on Facebook
More users in Asia start to post on Facebook about the event.
More users in Europe start to post on Facebook about the event.
The few users in South America and Africa start to become more active.
The number of status updates significantly increases on the East coast in North America.
The number of status updates significantly increases in South America.
North America starts talking even more about Japan.
The number of status updates significantly increases on the West coast in North America.
Minor changes in status updates.
See Emil Protalinski's report, How news of Japan's earthquake, tsunami spread on Facebook