I am not exactly sure what "hash rate" is, even after being explained to me several times, but I do know it is fundamental to the activity of Bitcoin.  

Be that as it may, this graph was posted late May on this thread, and it showed then that the hash rate at that time had DOUBLED since Jan 2018.  
https://www.blockchain.com/charts/hash-rate?timespan=2years

Well, an update shows a continued increase far beyond that, with at least as fast of an increase.  

-As I said before, the spring seems to be winding VERY tight.....

HODL!