Eli5 – Drowning in floods but less than a foot of rain?

449 views

Whenever I read stories of people drowning in floods, it seems there was only a foot of rain or less. I can see how this would be extremely destructive but how does water up to your neck and higher occur?

In: Other

7 Answers

Anonymous 0 Comments

* If everything was completely flat, and there was no drainage, a foot of rain would mean water 1 foot high everywhere.
* However in the real world, things aren’t flat, and there is drainage, so things are much different.
* There will be lots of water concentrated in some spots and very little in others.
* And that drainage we talked about, it takes time.
* So if 1 foot of rain fell today….but 2 inches of rain fell yesterday and the day before, and the day before the ground will be saturated and that 1 foot won’t drain as quickly as it usually does.

You are viewing 1 out of 7 answers, click here to view all answers.