 Dusk, just as predicted by Drs. Knopoff and Steve Kilston, the astronomer, in their article. And the next morning, near dawn, as predicted by them, a 6.8 followed. So they got two quakes in November of 87, predicted four years in advance, and Steve Kilston, the astronomer, was elated, and I've heard him speak. I sat in the audience and heard him talking about syzygies and perigees and perihelions and saying, the U.S. Geological Survey won't return my calls.