Radiator hose leak in 92 chevy cavalier?

I have a 92 chevy cavalier. I drove home from work, parked at a local store, came back out after 15 minutes and noticed a puddle of green antifreeze on the ground. It came from the right side of the radiator ( when facing the car). On the way to the store, and after driving home (after finding the leak), I didn't notice any smoking coming from the hood, I didn't smell anything, and the thermostat never went above the halfway mark.....could it be the lower hose, water pump?????