Gunfire erupted at the Christy Recreation Center on Wednesday afternoon as families gathered at the pool on a day when temperatures topped 90 degrees.

A city employee was also among the four people shot outside the rec center, Philadelphia Police Commissioner Kevin Bethel said.

A small California coastal city near the border with Oregon that has recorded dozens of tsunamis, including one that killed 11 people more than 60 years ago, saw little damage Wednesday as locals returned to their routines amid sunny skies in the town known as a tsunami magnet.