In a typical month, the planet is shaken by an average of one or two medium-to-large earthquakes. This past month was not typical. Things were running on track up until the end of March, and then the ground went totally bonkers.
There was an incredible 13 quakes of magnitudes 6.5 or higher in April. The Pacific Tsunami Warning Center, which issued bulletins for each one, says that is "easily a record for this institution." Five of these temblors were powerful enough that the center also put out tsunami warnings. They include the massive quakes in northern Chile at the beginning of the month, as well as three more that shook the Solomon Islands in the following weeks.
