RedactedNarrative: The operator of vessel #1 was trying to start the vessel.  When it did not start, he got a jumper box in an attempt to start the vessel.  The engine started.  The operator disconnected the cables and closed the center hatch.  As the operator walked to the stern of the vessel, the center console exploded.  The operator saw the explosion and jumped overboard, clinging to a piling.  he was uninjured. 
  
  FLFD rescue and engine #3 responded to the scene and extinguished the blaze.  The owner of the vessel was contacted in regards to the incident.