Casting Time 1 standard action
Range medium (100 ft. + 10 ft./level)
By the way…
A ship must fit entirely within the spell’s area to be affected by this spell, though creatures and objects on a ship’s deck are affected normally. If an entire ship is affected and falls back down more than 50 feet, the pilot must succeed at a DC 20 sailing check when the ship lands or it gains the sinking condition.
This spell reverses gravity in an area, causing unattached objects and creatures in the area to fall upward and reach the top of the area in 1 round. If a solid object (such as a ceiling) is encountered in this fall, falling objects and creatures strike it in the same manner as they would during a normal downward fall. If an object or creature reaches the top of the area without striking anything, it remains there, oscillating slightly, until the spell ends. At the end of the spell duration, affected objects and creatures fall downward.
Provided it has something to hold onto, a creature caught in the area can attempt a Reflex save to secure itself when the spell strikes. Creatures who can fly or levitate can keep themselves from falling.