I thought it would be interesting to track for ourselves where it is happening to see if there are any trends.

Okay the Costco in Kalispell Montana ran out of rice, beans and flour and they are reportedly rationing any new stuff that comes in. It could be because Montana people are more likely to prepare for the coming disaster but anyway, has it started in your town yet??

It has started here in san diego, california.
But only in the stores that sell in bulk. Costco and sam's clubs.