A Christian missionary father and his daughter were killed when a small plane bound for a hurricane relief mission in Jamaica crashed in a South Florida neighborhood. Christian ministry organization Ignite the Fire identified the two victims of the Monday morning crash as the group’s founder, Alexander Wurm, 53, and his daughter Serena Wurm, 22.

The Atlantic hurricane season began on June 1 and lasts through November 30. There have been 13 named storms so far this season.

Forecasters are watching a tropical wave in the Caribbean, where waters remain warm enough to support tropical development.

No tropical storms or hurricanes out there, but passing cold fronts are whipping up the waves in some areas. Here's what to know.