But could those factors be calculated and are they relevant?
We know that the various monsoons have been going on since long before the folk that believe there was a Biblical flood date the flood and that the Biblical flood myths have rain for only 40 days and 40 nights. So if we look at things like erosion during monsoon seasons over thousands of year, many orders of magnitude longer than 40 days and 40 nights, would that not exceed the volume described in the Biblical stories?
Anyone so limited that they can only spell a word one way is severely handicapped!