Egads! This apocalyptic thread has elicited the strongest response in yonks!
Dan ( and all), my sage (and professional) advice is - don't worry, but be prepared. Disasters ( any of several potential) can strike at any time, to any of us. Assess the risk to you and yours, of whatever it is that threatens you. Here in my area, it's the (admittedly low) potential for tsunami if the Shakey Isles (aka New Zealand) happen to start to shake, rattle and roll. Having said that, Newcastle in 1989 experienced one of Australia's very few deadly earthquakes (7 souls).
Dan's beloved Pacific Northwest is considerably higher risk. Earthquake, tsunami and super-volcanoes - oi vey!
But... It's a lovely spot, so why worry? Just pack a bag with your three things (Dan, I think the phone and laptop may be completely surplus to requirements if he big one hits
), and IMPLEMENT YOUR PLAN. The key is the PLAN. That's what gets drummed into us every bushfire season.
I'm also mindful of what an old surveyor told me in Wyoming when discussions of the apocalypse came up. He'd say "The Mormons collect grain, sugar and other supplies against the day the apocalypse arrives. Me? I collect guns. When the day comes, I'll know where to get the supplies!"
(I think this was only partly in jest
.)