John D. has the answer to that one, Gawdzilla.
"At the end of the Flood, after thick sequences of sediments had accumulated, the Indian subcontinent evidently collided with Asia, crumpling the sediments into mountains. Today they stand as giants—folded and fractured layers of ocean-bottom sediments at high elevations. No, Noah's Flood didn't cover the Himalayas, it formed them!"
That must have been quite a sight!
I can imagine the inhabitants of Jericho chilling out on their rooftop terraces, sipping datepalm wine and watching the greatest show on Earth.