You are just getting over the stress of a hurricane in your location and now a new problem arises. Fortunately that 2.5L 4 cylinder engine is a non-interference so no valve or piston damage has occurred. Just a few hours labor and you will have it running again.
I am thinking that some of the teeth stripped on the belt at the crankshaft and it did not actually separate. It is difficult to inspect the rubber teeth of the belt for fatigue and cracks when it is mounted on the sprockets. Do you know how many miles of driving you got on this belt? Of course lots of time spent engine idling adds wear so belt life based on odometer chassis miles is not the most accurate measure.
I am thinking that some of the teeth stripped on the belt at the crankshaft and it did not actually separate. It is difficult to inspect the rubber teeth of the belt for fatigue and cracks when it is mounted on the sprockets. Do you know how many miles of driving you got on this belt? Of course lots of time spent engine idling adds wear so belt life based on odometer chassis miles is not the most accurate measure.