Ground Zero, Day Zero
When an asteroid hits the Earth, the impact can be felt miles away, there is fallout, and a crater is left behind, each of these things takes a different amount of time to return to a "state of rest," a kind of "normal." Quite quickly the earth stops trembling, a few hours, or a day or two later the dust has settled, and the people affected are clearing up the debris, and given time even the crater my be filled in, and the planet is healed. I don't really remember the chain of events of that first day, I know I found things that I wish I hadn't, I know I made phone calls, and who I spoke to, but not what order it all happened, I was frightened, and confused, and angry. Then I was alone. The last shock-wave passed, (there would be an after-shock, but at the time I did not know it,) and the dust started to settle, you can't see the crater when you're in it, but the world feels a very different place. I've been told since, that I seemed very calm