Will CA have another 'big one' one day? No doubt. Is the state in a precarious position due to climate change making the entire region more arid? Definitely;

Will CA have another 'big one' one day? No doubt. Is the state in a precarious position due to climate change making the entire region more arid? Definitely; but I don't think there's any science behind the 'ring of fire' events you describe. That's not how tectonic activity and subduction / slip earthquakes work. '