Not as prepared as we'd like to be, but getting there.
Wife got back into canning couple years ago. Not just for emergency stash, but because it's soooo damned good. (mmmm....triple berry jam.....mmmm.....). Oh, sorry, got lost in the moment there. Pantry is always pretty well stocked with all kinds of goods.
We're also pretty rural with powerlines up on poles still so outages are not terribly infrequent. At one point it was a weekly occurrence. Got a generator coming from my folks as soon as we can make it up to their place to get it. Not much, but enough to keep the freezers going. Aside from normal fridge, 2 large freezers well stocked. We get a half a cow and a whole pig each year. (3 growing kids can pack it away). Got a bunch of laying hens last year so now we get about a dozen eggs a day. Garden keeps getting bigger each year. Would like to setup solar, but need to wait for the $$ on that one. Especially since we're on a well, so no power = no H2O. And no, I'm not going to hoist it up by hand. The hole is a whopping 6" dia. with the static water level at about 50 feet on a good day. The well is 300+ feet deep.
If something were to happen that made things really THAT bad, we'd be packing up and heading out before long. If something say like the scale of Katrina were to hit Cali, to be honest I really don't want to be here. Too many whacko's with severe cases of cranial rectosis that think they are always owed something and someone should just hand it to them. Sure we get the quakes, but for the most part things are built to handle them now. It doesn't even make the news anymore until it's at least a 6.0.