Oh man, my son is at Misawa AB and I think it's in Northern Japan. Geez, I'm gonna call him right now.
My prayers for your son. I did training in the Navy Reserves at Misawa, and it's on the northern end of Honshu. God Speed. I was there in the 80's when a 5.5 hit and it was impressive at THAT level!
My son is at the southern end - Yokosuka Naval Base - so he's safe. Prayers for your son's safety pctech!
My son finally came back from Japan but I know he was up North. Thinking of you w/ prayers.