Big
on Oct 15, 2004
from USGS

Oct 15, Yakutsk, Russia	Oct 15, Kongsberg, Norway
Oct 15, Matsushiro, Japan	Oct 15, Waverly, Tennessee
Oct 15, Neimenggu Province, China	Oct 15, Limon Verde, Chile

Note: Whiplash Sweeps bump first the Dark Twin toward Earth, then the Earth toward Planet X, and within a couple days Planet X hops over the Sweeping Arm thus pushing Earth again, and finally Earth collides again with her Dark Twin behind her.