How much cash would be appropiate to have on hand for an emergency fund?
House, cars are all paid for and no debt.
What about your SHTF go bag cash?
Just that
As alluded to above, do you have everything else squared away?
Emergencies come up all the time without any big end of the word event.
$100 or a couple hundred in your pocket can take care of quite a few unexpected surprises and might be a good plan always.
A hundred or a couple hundred in your vehicle can be a good thing if you are traveling outside your close area, just in case something goes down and you need a new tire, or a tow or something and credit cards isn't an option at that moment.
If you have an emergency grab bag, a hundred or several hundred dollars in it is not a bad thing, perhaps also with a credit card in there as well.
In your house(s) a thousand or several thousand will help cover the basics if something goes down.
Some folks might remember clearly not long ago when the Canadian government decided hey let's just hit the off switch on everybody's account that is protesting our policies or like sold some some food or something. That's not something that can't happen here.
Not to mention our government types love to try to shut off your bank account to pressure you into pleading guilty to something you didn't do (just like when Amazon hired the FBI to be their personal thugs to try to shake down folks for money who had done nothing wrong, while refusing to tell them what they were supposedly being charged with).
That being said, your cash is in just as much danger from bandits with badges as it is from actual criminals (perhaps more since you can shoot the criminals).
So I'd seriously suggest you pull the money out of the bank and make sure to keep the withdrawal slips with the cash as well as backup copies of them elsewhere. That way when the greedy jack booted thugs happen to get their hands on your money (which happens a fair bit), you at least have some hope of eventually fighting it out in the courts long enough to get it back.