In 1958, an earthquake in Alaska triggered the largest wave ever recorded on Earth, which reached a maximum height greater than the Empire State Building.
While some business owners and customers may be breathing a sigh of relief after the Quebec government announced its plans to abandon the vaccine passport system, reactions are mixed among experts and politicians alike.
A tsunami expert says forecasting models and warning systems did not account for the boosting effects of the shockwave from the recent Tonga volcanic eruption.