Expected any day now.
The same type of impulse gratification personality that settled in San Francisco is the exact same kind of personality that will throw up buildings with low seismic ratings. Unable to think longer term it is the kind of personality always getting hoisted by its own petard from natural cycles and traditional intermittent crises that are a part of living on Planet Earth, which they never seem well adapted to.
Therefore, predictions of consequences for incurring God's wrath tend to be spectacularly accurate when gauged over extended samples of time. Whether God exists or not, the universe appears to be slanted to producing traditional biblical spectacles of the unrepentant getting their asses waxed for them.
If you asked San Franciscans if they thought it was a good idea to prepare for earthquakes, they'd tell you "We will deal with it when, if, it happens." This is what people say when they lack the capacity to foresee consequences. They try to make it sound like a virtue when in fact, it is a shortcoming. Remember, less brain is never better than more brain, ever. Big fat frontal lobes are good, holes and missing gaps in brains tend to deliver bad outcomes. There is no workaround. Also, a consensus on any subject by a large group of people with holes in their heads is worthless. One guy with a functioning amygdala to recognize hazards is worth ten million men without one.