Here's a video of the attack. I count 9 distinct explosions?They repaired it the day and night before, putting reinforcement and pouring fast setting cement onto the holes. If you are familiar with aircraft runaways, there are special kits meant to do the same for repairing runaways after a bomb or missile attack. They also stationed some air defenses, so I would expect a number of missiles would be shot down while some would go through.
I expect we will have a better idea in daylight tomorrow